Yingyi Bu has uploaded a new change for review.

  https://asterix-gerrit.ics.uci.edu/1612

Change subject: Address Don's comments on the SQL++ reference doc.
......................................................................

Address Don's comments on the SQL++ reference doc.

Change-Id: I667789c6fa88994c8be94117c2abb6e469eec744
---
M asterixdb/asterix-doc/src/main/markdown/builtins/2_string.md
M asterixdb/asterix-doc/src/main/markdown/sqlpp/2_expr.md
M asterixdb/asterix-doc/src/main/markdown/sqlpp/3_query.md
M asterixdb/asterix-doc/src/site/markdown/aql/js-sdk.md
M asterixdb/asterix-doc/src/site/markdown/aql/primer.md
M asterixdb/asterix-doc/src/site/markdown/aql/similarity.md
M asterixdb/asterix-doc/src/site/markdown/sqlpp/primer-sqlpp.md
M asterixdb/asterix-doc/src/site/resources/data/chm.adm
M asterixdb/asterix-doc/src/site/resources/data/fbm.adm
M asterixdb/asterix-doc/src/site/resources/data/gbm.adm
M asterixdb/asterix-doc/src/site/resources/data/twm.adm
11 files changed, 280 insertions(+), 266 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb 
refs/changes/12/1612/1

diff --git a/asterixdb/asterix-doc/src/main/markdown/builtins/2_string.md 
b/asterixdb/asterix-doc/src/main/markdown/builtins/2_string.md
index e7d0d5c..fd36fc0 100644
--- a/asterixdb/asterix-doc/src/main/markdown/builtins/2_string.md
+++ b/asterixdb/asterix-doc/src/main/markdown/builtins/2_string.md
@@ -63,7 +63,7 @@
  * Note: an [n_gram 
index](similarity.html#UsingIndexesToSupportSimilarityQueries) can be utilized 
for this function.
  * Example:
 
-        { "v1": contains("I like iphone", "phone"), "v2": contains("one", 
"phone") };
+        { "v1": contains("I like x-phone", "phone"), "v2": contains("one", 
"phone") };
 
 
  * The expected result is:
@@ -193,12 +193,12 @@
 
  * Example:
 
-        ltrim("me like iphone", "eml");
+        ltrim("me like x-phone", "eml");
 
 
  * The expected result is:
 
-        " like iphone"
+        " like x-phone"
 
 
 ### position ###
@@ -284,8 +284,8 @@
  * Example:
 
         {
-          "v1": regexp_like(" can't stand at&t the network is horrible:(", 
".*at&t.*"),
-          "v2": regexp_like("at&t", ".*att.*")
+          "v1": regexp_like(" can't stand acast the network is horrible:(", 
".*acast.*"),
+          "v2": regexp_like("acast", ".*att.*")
         };
 
  * The expected result is:
@@ -347,7 +347,7 @@
 
  * Example:
 
-        regexp_replace(" like iphone the voicemail_service is awesome", " like 
iphone", "like android")
+        regexp_replace(" like x-phone the voicemail_service is awesome", " 
like x-phone", "like android")
 
 
  * The expected result is:
@@ -402,8 +402,8 @@
  * Example:
 
         {
-          "v1": rtrim("i like iphone", "iphone"),
-          "v2": rtrim("i like iphone", "oneiph")
+          "v1": rtrim("i like x-phone", "x-phone"),
+          "v2": rtrim("i like x-phone", "oneiph")
         };
 
  * The expected result is:
@@ -615,7 +615,7 @@
 
  * Example:
 
-        substring_before(" like iphone", "iphone");
+        substring_before(" like x-phone", "x-phone");
 
 
  * The expected result is:
@@ -641,7 +641,7 @@
 
  * Example:
 
-        substring_after(" like iphone", "iph");
+        substring_after(" like x-phone", "iph");
 
 
  * The expected result is:
@@ -668,7 +668,7 @@
 
  * Example:
 
-        trim("i like iphone", "iphoen");
+        trim("i like x-phone", "iphoen");
 
 
  * The expected result is:
diff --git a/asterixdb/asterix-doc/src/main/markdown/sqlpp/2_expr.md 
b/asterixdb/asterix-doc/src/main/markdown/sqlpp/2_expr.md
index 41e8c97..281eb18 100644
--- a/asterixdb/asterix-doc/src/main/markdown/sqlpp/2_expr.md
+++ b/asterixdb/asterix-doc/src/main/markdown/sqlpp/2_expr.md
@@ -55,14 +55,14 @@
 | ||                                                                 
         |  String concatenation |
 | IS NULL, IS NOT NULL, IS MISSING, IS NOT MISSING, <br/>IS UNKNOWN, IS NOT 
UNKNOWN| Unknown value comparison |
 | BETWEEN, NOT BETWEEN                                                        
| Range comparison (inclusive on both sides) |
-| =, !=, <, >, <=, >=, LIKE, NOT LIKE, IN, NOT IN                             
| Comparison  |
+| =, !=, <>, <, >, <=, >=, LIKE, NOT LIKE, IN, NOT IN                          
   | Comparison  |
 | NOT                                                                         
| Logical negation |
 | AND                                                                         
| Conjunction |
 | OR                                                                          
| Disjunction |
 
 In general, if any operand evaluates to a `MISSING` value, the enclosing 
operator will return `MISSING`;
 if none of operands evaluates to a `MISSING` value but there is an operand 
evaluates to a `NULL` value,
-the encolosing operator will return `NULL`. However, there are a few 
exceptions listed in
+the enclosing operator will return `NULL`. However, there are a few exceptions 
listed in
 [comparison operators](#Comparison_operators) and [logical 
operators](#Logical_operators).
 
 ### <a id="Arithmetic_operators">Arithmetic Operators</a>
@@ -72,7 +72,7 @@
 
|--------------|-------------------------------------------------------------------------|------------|
 | +, -         |  As unary operators, they denote a <br/>positive or negative 
expression | SELECT VALUE -1; |
 | +, -         |  As binary operators, they add or subtract                    
          | SELECT VALUE 1 + 2; |
-| *, /         |  Multiply, divide                                             
          | SELECT VALUE 4 / 2.0; |
+| *, /, %      |  Multiply, divide, modulo                                     
          | SELECT VALUE 4 / 2.0; |
 | ^            |  Exponentiation                                               
          | SELECT VALUE 2^3;       |
 | &#124;&#124; |  String concatenation                                         
          | SELECT VALUE "ab"&#124;&#124;"c"&#124;&#124;"d";       |
 
@@ -87,7 +87,12 @@
 | NOT EXISTS |  Check whether a collection is empty         | SELECT * FROM 
ChirpMessages cm <br/>WHERE NOT EXISTS cm.referredTopics; |
 
 ### <a id="Comparison_operators">Comparison Operators</a>
-Comparison operators are used to compare values. The comparison operators fall 
into one of two sub-categories: missing value comparisons and regular value 
comparisons. SQL++ (and JSON) has two ways of representing missing information 
in a object - the presence of the field with a NULL for its value (as in SQL), 
and the absence of the field (which JSON permits). For example, the first of 
the following objects represents Jack, whose friend is Jill. In the other 
examples, Jake is friendless a la SQL, with a friend field that is NULL, while 
Joe is friendless in a more natural (for JSON) way, i.e., by not having a 
friend field.
+Comparison operators are used to compare values. The comparison operators fall 
into one of two sub-categories: missing
+value comparisons and regular value comparisons. SQL++ (and JSON) has two ways 
of representing missing information in
+a object - the presence of the field with a NULL for its value (as in SQL), 
and the absence of the field (which
+JSON permits). For example, the first of the following objects represents 
Jack, whose friend is Jill. In the other
+examples, Jake is friendless a la SQL, with a friend field that is NULL, while 
Joe is friendless in a more natural
+(for JSON) way, i.e., by not having a friend field.
 
 ##### Examples
 {"name": "Jack", "friend": "Jill"}
@@ -109,6 +114,7 @@
 | BETWEEN        |  Test if a value is between a start value and <br/>a end 
value. The comparison is inclusive <br/>to both start and end values. |  SELECT 
* FROM ChirpMessages cm <br/>WHERE cm.chirpId BETWEEN 10 AND 20;|
 | =              |  Equality test                                 | SELECT * 
FROM ChirpMessages cm <br/>WHERE cm.chirpId=10; |
 | !=             |  Inequality test                               | SELECT * 
FROM ChirpMessages cm <br/>WHERE cm.chirpId!=10;|
+| <>             |  Inequality test                               | SELECT * 
FROM ChirpMessages cm <br/>WHERE cm.chirpId<>10;|
 | <              |  Less than                                     | SELECT * 
FROM ChirpMessages cm <br/>WHERE cm.chirpId<10; |
 | >              |  Greater than                                  | SELECT * 
FROM ChirpMessages cm <br/>WHERE cm.chirpId>10; |
 | <=             |  Less than or equal to                         | SELECT * 
FROM ChirpMessages cm <br/>WHERE cm.chirpId<=10; |
@@ -365,20 +371,21 @@
 Arrays are like JSON arrays, while multisets have bag semantics.
 Objects are built from fields that are field-name/field-value pairs, again 
like JSON.
 
-The following examples illustrate how to construct a new array with 4 items, a 
new object with 2 fields,
-and a new multiset with 5 items, respectively. Array elements or multiset 
elements can be homogeneous (as in
-the first example),
-which is the common case, or they may be heterogeneous (as in the third 
example). The data values and field name values
+The following examples illustrate how to construct a new array with 4 items 
and a new object with 2 fields respectively.
+Array elements can be homogeneous (as in the first example),
+which is the common case, or they may be heterogeneous (as in the second 
example). The data values and field name values
 used to construct arrays, multisets, and objects in constructors are all 
simply SQL++ expressions. Thus, the collection
 elements, field names, and field values used in constructors can be simple 
literals or they can come from query variable
 references or even arbitrarily complex SQL++ expressions (subqueries).
-Type errors will be raised if the field names in a record must be strings, and
+Type errors will be raised if the field names in an object are not strings, and
 duplicate field errors will be raised if they are not distinct.
 
 ##### Examples
 
     [ 'a', 'b', 'c', 'c' ]
 
+    [ 42, "forty-two!", { "rank" : "Captain", "name": "America" }, 3.14159 ]
+
     {
       'project name': 'Hyracks',
       'project members': [ 'vinayakb', 'dtabass', 'chenli', 'tsotras', 'tillw' 
]
diff --git a/asterixdb/asterix-doc/src/main/markdown/sqlpp/3_query.md 
b/asterixdb/asterix-doc/src/main/markdown/sqlpp/3_query.md
index 3156129..2985888 100644
--- a/asterixdb/asterix-doc/src/main/markdown/sqlpp/3_query.md
+++ b/asterixdb/asterix-doc/src/main/markdown/sqlpp/3_query.md
@@ -124,21 +124,21 @@
       "authorId":1,
       "inResponseTo":4,
       "senderLocation":[41.66,80.87],
-      "message":" dislike iphone its touch-screen is horrible"
+      "message":" dislike x-phone its touch-screen is horrible"
     },
     {
       "messageId":3,
       "authorId":2,
       "inResponseTo":4,
       "senderLocation":[48.09,81.01],
-      "message":" like samsung the plan is amazing"
+      "message":" like product-y the plan is amazing"
     },
     {
       "messageId":4,
       "authorId":1,
       "inResponseTo":2,
       "senderLocation":[37.73,97.04],
-      "message":" can't stand at&t the network is horrible:("
+      "message":" can't stand acast the network is horrible:("
     },
     {
       "messageId":6,
@@ -152,7 +152,7 @@
       "authorId":1,
       "inResponseTo":11,
       "senderLocation":[40.33,80.87],
-      "message":" like verizon the 3G is awesome:)"
+      "message":" like ccast the 3G is awesome:)"
     },
     {
       "messageId":10,
@@ -166,23 +166,27 @@
       "authorId":1,
       "inResponseTo":1,
       "senderLocation":[38.97,77.49],
-      "message":" can't stand at&t its plan is terrible"
+      "message":" can't stand acast its plan is terrible"
     } ]
 
 ## <a id="Select_clauses">SELECT Clause</a>
 The SQL++ `SELECT` clause always returns a collection value as its result 
(even if the result is empty or a singleton).
 
 ### <a id="Select_element">Select Element/Value/Raw</a>
-The `SELECT VALUE` clause in SQL++ returns a collection that contains the 
results of evaluating the `VALUE` expression, with one evaluation being 
performed per "binding tuple" (i.e., per `FROM` clause item) satisfying the 
statement's selection criteria.
-For historical reasons SQL++ also allows the keywords `ELEMENT` or `RAW` to be 
used in place of `VALUE` (not recommended).
+The `SELECT VALUE` clause in SQL++ returns an array or multiset that contains 
the results of evaluating the `VALUE`
+expression, with one evaluation being performed per "binding tuple" (i.e., per 
`FROM` clause item) satisfying
+the statement's selection criteria.
+For historical reasons SQL++ also allows the keywords `ELEMENT` or `RAW` to be 
used in place of `VALUE`
+(not recommended).
 
-The following example shows a standard-alone `SELECT VALUE`, which wraps a 
value into an array.
+If there is no FROM clause, the expression after `VALUE` is evaluated once 
with no binding tuples
+(except those inherited from an outer environment).
 
 ##### Example
 
     SELECT VALUE 1;
 
-This query return:
+This query returns:
 
     [
       1
@@ -246,6 +250,8 @@
 In SQL++, `SELECT *` returns a object with a nested field for each input tuple.
 Each field has as its field name the name of a binding variable generated by 
either the `FROM` clause or `GROUP BY`
 clause in the current enclosing `SELECT` statement, and its field value is the 
value of that binding variable.
+
+Note that the result of `SELECT *` is different from the result of query that 
selects all the fields of an object.
 
 ##### Example
 
@@ -328,7 +334,7 @@
     WHERE m.authorId = u.id and u.id = 2;
 
 This query does an inner join that we will discuss in [multiple from 
terms](#Multiple_from_terms).
-Since both `u` and `m` are binding variable generated in the `FROM` clause, 
this query returns:
+Since both `u` and `m` are binding variables generated in the `FROM` clause, 
this query returns:
 
     [ {
         "u": {
@@ -384,7 +390,7 @@
             "inResponseTo": 4,
             "messageId": 3,
             "authorId": 2,
-            "message": " like samsung the plan is amazing"
+            "message": " like product-y the plan is amazing"
         }
     } ]
 
@@ -514,16 +520,16 @@
 
     [ {
         "uname": "MargaritaStoddard",
-        "message": " can't stand at&t its plan is terrible"
+        "message": " can't stand acast its plan is terrible"
     }, {
         "uname": "MargaritaStoddard",
-        "message": " dislike iphone its touch-screen is horrible"
+        "message": " dislike x-phone its touch-screen is horrible"
     }, {
         "uname": "MargaritaStoddard",
-        "message": " can't stand at&t the network is horrible:("
+        "message": " can't stand acast the network is horrible:("
     }, {
         "uname": "MargaritaStoddard",
-        "message": " like verizon the 3G is awesome:)"
+        "message": " like ccast the 3G is awesome:)"
     }, {
         "uname": "MargaritaStoddard",
         "message": " can't stand motorola the touch-screen is terrible"
@@ -532,7 +538,7 @@
         "message": " like t-mobile its platform is mind-blowing"
     }, {
         "uname": "IsbelDull",
-        "message": " like samsung the plan is amazing"
+        "message": " like product-y the plan is amazing"
     } ]
 
 Similarly, the above query can also be expressed as the `UNNEST`ing of a 
correlated SQL++ subquery:
@@ -618,22 +624,22 @@
 
     [ {
         "name": "MargaritaStoddard",
-        "message": " like verizon the 3G is awesome:)"
+        "message": " like ccast the 3G is awesome:)"
     }, {
         "name": "MargaritaStoddard",
         "message": " can't stand motorola the touch-screen is terrible"
     }, {
         "name": "MargaritaStoddard",
-        "message": " can't stand at&t its plan is terrible"
+        "message": " can't stand acast its plan is terrible"
     }, {
         "name": "MargaritaStoddard",
-        "message": " dislike iphone its touch-screen is horrible"
+        "message": " dislike x-phone its touch-screen is horrible"
     }, {
         "name": "MargaritaStoddard",
-        "message": " can't stand at&t the network is horrible:("
+        "message": " can't stand acast the network is horrible:("
     }, {
         "name": "IsbelDull",
-        "message": " like samsung the plan is amazing"
+        "message": " like product-y the plan is amazing"
     }, {
         "name": "IsbelDull",
         "message": " like t-mobile its platform is mind-blowing"
@@ -675,22 +681,22 @@
 
     [ {
         "uname": "MargaritaStoddard",
-        "message": " like verizon the 3G is awesome:)"
+        "message": " like ccast the 3G is awesome:)"
     }, {
         "uname": "MargaritaStoddard",
         "message": " can't stand motorola the touch-screen is terrible"
     }, {
         "uname": "MargaritaStoddard",
-        "message": " can't stand at&t its plan is terrible"
+        "message": " can't stand acast its plan is terrible"
     }, {
         "uname": "MargaritaStoddard",
-        "message": " dislike iphone its touch-screen is horrible"
+        "message": " dislike x-phone its touch-screen is horrible"
     }, {
         "uname": "MargaritaStoddard",
-        "message": " can't stand at&t the network is horrible:("
+        "message": " can't stand acast the network is horrible:("
     }, {
         "uname": "IsbelDull",
-        "message": " like samsung the plan is amazing"
+        "message": " like product-y the plan is amazing"
     }, {
         "uname": "IsbelDull",
         "message": " like t-mobile its platform is mind-blowing"
@@ -740,7 +746,7 @@
                     "inResponseTo": 1,
                     "messageId": 11,
                     "authorId": 1,
-                    "message": " can't stand at&t its plan is terrible"
+                    "message": " can't stand acast its plan is terrible"
                 }
             },
             {
@@ -752,7 +758,7 @@
                     "inResponseTo": 4,
                     "messageId": 2,
                     "authorId": 1,
-                    "message": " dislike iphone its touch-screen is horrible"
+                    "message": " dislike x-phone its touch-screen is horrible"
                 }
             },
             {
@@ -764,7 +770,7 @@
                     "inResponseTo": 2,
                     "messageId": 4,
                     "authorId": 1,
-                    "message": " can't stand at&t the network is horrible:("
+                    "message": " can't stand acast the network is horrible:("
                 }
             },
             {
@@ -776,7 +782,7 @@
                     "inResponseTo": 11,
                     "messageId": 8,
                     "authorId": 1,
-                    "message": " like verizon the 3G is awesome:)"
+                    "message": " like ccast the 3G is awesome:)"
                 }
             },
             {
@@ -816,7 +822,7 @@
                     "inResponseTo": 4,
                     "messageId": 3,
                     "authorId": 2,
-                    "message": " like samsung the plan is amazing"
+                    "message": " like product-y the plan is amazing"
                 }
             }
         ],
@@ -854,7 +860,7 @@
                    "inResponseTo": 1,
                    "messageId": 11,
                    "authorId": 1,
-                   "message": " can't stand at&t its plan is terrible"
+                   "message": " can't stand acast its plan is terrible"
                },
                {
                    "senderLocation": [
@@ -864,7 +870,7 @@
                    "inResponseTo": 4,
                    "messageId": 2,
                    "authorId": 1,
-                   "message": " dislike iphone its touch-screen is horrible"
+                   "message": " dislike x-phone its touch-screen is horrible"
                },
                {
                    "senderLocation": [
@@ -874,7 +880,7 @@
                    "inResponseTo": 2,
                    "messageId": 4,
                    "authorId": 1,
-                   "message": " can't stand at&t the network is horrible:("
+                   "message": " can't stand acast the network is horrible:("
                },
                {
                    "senderLocation": [
@@ -884,7 +890,7 @@
                    "inResponseTo": 11,
                    "messageId": 8,
                    "authorId": 1,
-                   "message": " like verizon the 3G is awesome:)"
+                   "message": " like ccast the 3G is awesome:)"
                },
                {
                    "senderLocation": [
@@ -918,7 +924,7 @@
                    "inResponseTo": 4,
                    "messageId": 3,
                    "authorId": 2,
-                   "message": " like samsung the plan is amazing"
+                   "message": " like product-y the plan is amazing"
                }
            ],
            "uid": 2
@@ -964,7 +970,7 @@
                 "inResponseTo": 11,
                 "messageId": 8,
                 "authorId": 1,
-                "message": " like verizon the 3G is awesome:)"
+                "message": " like ccast the 3G is awesome:)"
             }
         ],
         "uid": 1
@@ -978,7 +984,7 @@
                 "inResponseTo": 4,
                 "messageId": 3,
                 "authorId": 2,
-                "message": " like samsung the plan is amazing"
+                "message": " like product-y the plan is amazing"
             },
             {
                 "senderLocation": [
@@ -1029,7 +1035,7 @@
                 "inResponseTo": 11,
                 "messageId": 8,
                 "authorId": 1,
-                "message": " like verizon the 3G is awesome:)"
+                "message": " like ccast the 3G is awesome:)"
             }
         ],
         "authorId": 1
@@ -1043,7 +1049,7 @@
                 "inResponseTo": 4,
                 "messageId": 3,
                 "authorId": 2,
-                "message": " like samsung the plan is amazing"
+                "message": " like product-y the plan is amazing"
             },
             {
                 "senderLocation": [
@@ -1085,14 +1091,14 @@
     [ {
         "msgs": [
             {
-                "message": " like verizon the 3G is awesome:)"
+                "message": " like ccast the 3G is awesome:)"
             }
         ],
         "uid": 1
     }, {
         "msgs": [
             {
-                "message": " like samsung the plan is amazing"
+                "message": " like product-y the plan is amazing"
             },
             {
                 "message": " like t-mobile its platform is mind-blowing"
@@ -1208,7 +1214,7 @@
 
 ##### Example
 
-    SELECT msg.authorId, COUNT(msg)
+    SELECT msg.authorId, COUNT(*)
     FROM GleambookMessages msg
     GROUP BY msg.authorId;
 
@@ -1477,7 +1483,7 @@
                 "inResponseTo": 1,
                 "messageId": 11,
                 "authorId": 1,
-                "message": " can't stand at&t its plan is terrible"
+                "message": " can't stand acast its plan is terrible"
             },
             {
                 "senderLocation": [
@@ -1487,7 +1493,7 @@
                 "inResponseTo": 4,
                 "messageId": 2,
                 "authorId": 1,
-                "message": " dislike iphone its touch-screen is horrible"
+                "message": " dislike x-phone its touch-screen is horrible"
             },
             {
                 "senderLocation": [
@@ -1497,7 +1503,7 @@
                 "inResponseTo": 2,
                 "messageId": 4,
                 "authorId": 1,
-                "message": " can't stand at&t the network is horrible:("
+                "message": " can't stand acast the network is horrible:("
             },
             {
                 "senderLocation": [
@@ -1507,7 +1513,7 @@
                 "inResponseTo": 11,
                 "messageId": 8,
                 "authorId": 1,
-                "message": " like verizon the 3G is awesome:)"
+                "message": " like ccast the 3G is awesome:)"
             },
             {
                 "senderLocation": [
@@ -1541,7 +1547,7 @@
                 "inResponseTo": 4,
                 "messageId": 3,
                 "authorId": 2,
-                "message": " like samsung the plan is amazing"
+                "message": " like product-y the plan is amazing"
             }
         ]
     } ]
@@ -1559,7 +1565,8 @@
                  );
 
 ## <a id="Union_all">UNION ALL</a>
-UNION ALL can be used to combine two input streams into one. As in SQL, there 
is no ordering guarantee on the contents of the output stream.
+UNION ALL can be used to combine two input arrays or multisets into one. As in 
SQL, there is no ordering guarantee
+on the contents of the output stream.
 However, unlike SQL, SQL++ does not constrain what the data looks like on the 
input streams; in particular,
 it allows heterogenity on the input and output streams.
 A type error will be raised if one of the inputs is not a collection.
@@ -1581,7 +1588,7 @@
       " like t-mobile its platform is mind-blowing"
       , {
         "uname": "IsbelDull"
-    }, " like samsung the plan is amazing"
+    }, " like product-y the plan is amazing"
      ]
 
 ## <a id="Subqueries">Subqueries</a>
@@ -1615,7 +1622,7 @@
                 "inResponseTo": 4,
                 "messageId": 2,
                 "authorId": 1,
-                "message": " dislike iphone its touch-screen is horrible"
+                "message": " dislike x-phone its touch-screen is horrible"
             }
         ],
         "uid": 1
diff --git a/asterixdb/asterix-doc/src/site/markdown/aql/js-sdk.md 
b/asterixdb/asterix-doc/src/site/markdown/aql/js-sdk.md
index 32a316e..60a5e56 100644
--- a/asterixdb/asterix-doc/src/site/markdown/aql/js-sdk.md
+++ b/asterixdb/asterix-doc/src/site/markdown/aql/js-sdk.md
@@ -131,20 +131,20 @@
 
 ###### Results
 
-       { "uname": "MargaritaStoddard", "message": " dislike iphone its 
touch-screen is horrible" }
-       { "uname": "MargaritaStoddard", "message": " like verizon the 3G is 
awesome:)" }
+       { "uname": "MargaritaStoddard", "message": " dislike x-phone its 
touch-screen is horrible" }
+       { "uname": "MargaritaStoddard", "message": " like ccast the 3G is 
awesome:)" }
        { "uname": "MargaritaStoddard", "message": " can't stand motorola the 
touch-screen is terrible" }
-       { "uname": "MargaritaStoddard", "message": " can't stand at&t the 
network is horrible:(" }
-       { "uname": "MargaritaStoddard", "message": " can't stand at&t its plan 
is terrible" }
-       { "uname": "IsbelDull", "message": " like samsung the plan is amazing" }
+       { "uname": "MargaritaStoddard", "message": " can't stand acast the 
network is horrible:(" }
+       { "uname": "MargaritaStoddard", "message": " can't stand acast its plan 
is terrible" }
+       { "uname": "IsbelDull", "message": " like product-y the plan is 
amazing" }
        { "uname": "IsbelDull", "message": " like t-mobile its platform is 
mind-blowing" }
-       { "uname": "WoodrowNehling", "message": " love at&t its 3G is good:)" }
-       { "uname": "BramHatch", "message": " dislike iphone the voice-command 
is bad:(" }
+       { "uname": "WoodrowNehling", "message": " love acast its 3G is good:)" }
+       { "uname": "BramHatch", "message": " dislike x-phone the voice-command 
is bad:(" }
        { "uname": "BramHatch", "message": " can't stand t-mobile its 
voicemail-service is OMG:(" }
        { "uname": "EmoryUnk", "message": " love sprint its shortcut-menu is 
awesome:)" }
-       { "uname": "EmoryUnk", "message": " love verizon its wireless is good" }
+       { "uname": "EmoryUnk", "message": " love ccast its wireless is good" }
        { "uname": "WillisWynne", "message": " love sprint the customization is 
mind-blowing" }
-       { "uname": "SuzannaTillson", "message": " like iphone the 
voicemail-service is awesome" }
+       { "uname": "SuzannaTillson", "message": " like x-phone the 
voicemail-service is awesome" }
        { "uname": "VonKemble", "message": " dislike sprint the speed is 
horrible" }
 
 ### Query 2-B - Index join ###
@@ -172,20 +172,20 @@
 
 ###### Results
 
-       { "uname": "MargaritaStoddard", "message": " dislike iphone its 
touch-screen is horrible" }
-       { "uname": "MargaritaStoddard", "message": " like verizon the 3G is 
awesome:)" }
+       { "uname": "MargaritaStoddard", "message": " dislike x-phone its 
touch-screen is horrible" }
+       { "uname": "MargaritaStoddard", "message": " like ccast the 3G is 
awesome:)" }
        { "uname": "MargaritaStoddard", "message": " can't stand motorola the 
touch-screen is terrible" }
-       { "uname": "MargaritaStoddard", "message": " can't stand at&t the 
network is horrible:(" }
-       { "uname": "MargaritaStoddard", "message": " can't stand at&t its plan 
is terrible" }
-       { "uname": "IsbelDull", "message": " like samsung the plan is amazing" }
+       { "uname": "MargaritaStoddard", "message": " can't stand acast the 
network is horrible:(" }
+       { "uname": "MargaritaStoddard", "message": " can't stand acast its plan 
is terrible" }
+       { "uname": "IsbelDull", "message": " like product-y the plan is 
amazing" }
        { "uname": "IsbelDull", "message": " like t-mobile its platform is 
mind-blowing" }
-       { "uname": "WoodrowNehling", "message": " love at&t its 3G is good:)" }
-       { "uname": "BramHatch", "message": " dislike iphone the voice-command 
is bad:(" }
+       { "uname": "WoodrowNehling", "message": " love acast its 3G is good:)" }
+       { "uname": "BramHatch", "message": " dislike x-phone the voice-command 
is bad:(" }
        { "uname": "BramHatch", "message": " can't stand t-mobile its 
voicemail-service is OMG:(" }
        { "uname": "EmoryUnk", "message": " love sprint its shortcut-menu is 
awesome:)" }
-       { "uname": "EmoryUnk", "message": " love verizon its wireless is good" }
+       { "uname": "EmoryUnk", "message": " love ccast its wireless is good" }
        { "uname": "WillisWynne", "message": " love sprint the customization is 
mind-blowing" }
-       { "uname": "SuzannaTillson", "message": " like iphone the 
voicemail-service is awesome" }
+       { "uname": "SuzannaTillson", "message": " like x-phone the 
voicemail-service is awesome" }
        { "uname": "VonKemble", "message": " dislike sprint the speed is 
horrible" }
 
 ### Query 3 - Nested Outer Join ###
@@ -216,14 +216,14 @@
 
 ###### Results
 
-       { "uname": "MargaritaStoddard", "messages": { orderedlist: [" dislike 
iphone its touch-screen is horrible", " like verizon the 3G is awesome:)", " 
can't stand motorola the touch-screen is terrible", " can't stand at&t the 
network is horrible:(", " can't stand at&t its plan is terrible" ]} }
-       { "uname": "IsbelDull", "messages": { orderedlist: [" like samsung the 
plan is amazing", " like t-mobile its platform is mind-blowing" ]} }
+       { "uname": "MargaritaStoddard", "messages": { orderedlist: [" dislike 
x-phone its touch-screen is horrible", " like ccast the 3G is awesome:)", " 
can't stand motorola the touch-screen is terrible", " can't stand acast the 
network is horrible:(", " can't stand acast its plan is terrible" ]} }
+       { "uname": "IsbelDull", "messages": { orderedlist: [" like product-y 
the plan is amazing", " like t-mobile its platform is mind-blowing" ]} }
        { "uname": "NilaMilliron", "messages": { orderedlist: [ ]} }
-       { "uname": "WoodrowNehling", "messages": { orderedlist: [" love at&t 
its 3G is good:)" ]} }
-       { "uname": "BramHatch", "messages": { orderedlist: [" dislike iphone 
the voice-command is bad:(", " can't stand t-mobile its voicemail-service is 
OMG:(" ]} }
-       { "uname": "EmoryUnk", "messages": { orderedlist: [" love sprint its 
shortcut-menu is awesome:)", " love verizon its wireless is good" ]} }
+       { "uname": "WoodrowNehling", "messages": { orderedlist: [" love acast 
its 3G is good:)" ]} }
+       { "uname": "BramHatch", "messages": { orderedlist: [" dislike x-phone 
the voice-command is bad:(", " can't stand t-mobile its voicemail-service is 
OMG:(" ]} }
+       { "uname": "EmoryUnk", "messages": { orderedlist: [" love sprint its 
shortcut-menu is awesome:)", " love ccast its wireless is good" ]} }
        { "uname": "WillisWynne", "messages": { orderedlist: [" love sprint the 
customization is mind-blowing" ]} }
-       { "uname": "SuzannaTillson", "messages": { orderedlist: [" like iphone 
the voicemail-service is awesome" ]} }
+       { "uname": "SuzannaTillson", "messages": { orderedlist: [" like x-phone 
the voicemail-service is awesome" ]} }
        { "uname": "NicholasStroh", "messages": { orderedlist: [ ]} }
        { "uname": "VonKemble", "messages": { orderedlist: [" dislike sprint 
the speed is horrible" ]} }
 
@@ -255,17 +255,17 @@
 
 ###### Results
 
-       { "message": " hate verizon its voice-clarity is OMG:(", 
"nearby-messages": { orderedlist: [{ "msgtxt": " hate verizon its voice-clarity 
is OMG:(" }, { "msgtxt": " like motorola the speed is good:)" } ]} }
-       { "message": " like iphone the voice-clarity is good:)", 
"nearby-messages": { orderedlist: [{ "msgtxt": " like iphone the voice-clarity 
is good:)" } ]} }
-       { "message": " like samsung the platform is good", "nearby-messages": { 
orderedlist: [{ "msgtxt": " like samsung the platform is good" } ]} }
+       { "message": " hate ccast its voice-clarity is OMG:(", 
"nearby-messages": { orderedlist: [{ "msgtxt": " hate ccast its voice-clarity 
is OMG:(" }, { "msgtxt": " like motorola the speed is good:)" } ]} }
+       { "message": " like x-phone the voice-clarity is good:)", 
"nearby-messages": { orderedlist: [{ "msgtxt": " like x-phone the voice-clarity 
is good:)" } ]} }
+       { "message": " like product-y the platform is good", "nearby-messages": 
{ orderedlist: [{ "msgtxt": " like product-y the platform is good" } ]} }
        { "message": " love t-mobile its customization is good:)", 
"nearby-messages": { orderedlist: [{ "msgtxt": " love t-mobile its 
customization is good:)" } ]} }
-       { "message": " like samsung the voice-command is amazing:)", 
"nearby-messages": { orderedlist: [{ "msgtxt": " like samsung the voice-command 
is amazing:)" } ]} }
-       { "message": " like motorola the speed is good:)", "nearby-messages": { 
orderedlist: [{ "msgtxt": " hate verizon its voice-clarity is OMG:(" }, { 
"msgtxt": " like motorola the speed is good:)" } ]} }
-       { "message": " love verizon its voicemail-service is awesome", 
"nearby-messages": { orderedlist: [{ "msgtxt": " love verizon its 
voicemail-service is awesome" } ]} }
+       { "message": " like product-y the voice-command is amazing:)", 
"nearby-messages": { orderedlist: [{ "msgtxt": " like product-y the 
voice-command is amazing:)" } ]} }
+       { "message": " like motorola the speed is good:)", "nearby-messages": { 
orderedlist: [{ "msgtxt": " hate ccast its voice-clarity is OMG:(" }, { 
"msgtxt": " like motorola the speed is good:)" } ]} }
+       { "message": " love ccast its voicemail-service is awesome", 
"nearby-messages": { orderedlist: [{ "msgtxt": " love ccast its 
voicemail-service is awesome" } ]} }
        { "message": " can't stand motorola its speed is terrible:(", 
"nearby-messages": { orderedlist: [{ "msgtxt": " can't stand motorola its speed 
is terrible:(" } ]} }
        { "message": " like t-mobile the shortcut-menu is awesome:)", 
"nearby-messages": { orderedlist: [{ "msgtxt": " like t-mobile the 
shortcut-menu is awesome:)" } ]} }
-       { "message": " can't stand iphone its platform is terrible", 
"nearby-messages": { orderedlist: [{ "msgtxt": " can't stand iphone its 
platform is terrible" } ]} }
-       { "message": " like verizon its shortcut-menu is awesome:)", 
"nearby-messages": { orderedlist: [{ "msgtxt": " like verizon its shortcut-menu 
is awesome:)" } ]} }
+       { "message": " can't stand x-phone its platform is terrible", 
"nearby-messages": { orderedlist: [{ "msgtxt": " can't stand x-phone its 
platform is terrible" } ]} }
+       { "message": " like ccast its shortcut-menu is awesome:)", 
"nearby-messages": { orderedlist: [{ "msgtxt": " like ccast its shortcut-menu 
is awesome:)" } ]} }
        { "message": " like sprint the voice-command is mind-blowing:)", 
"nearby-messages": { orderedlist: [{ "msgtxt": " like sprint the voice-command 
is mind-blowing:)" } ]} }
 
 ### Query 5 - Fuzzy Join ###
@@ -539,15 +539,15 @@
 
 ###### Results
 
-       { "tweet": { "tweetid": "10", "user": { "screen-name": 
"ColineGeyer@63", "lang": "en", "friends_count": { int32: 121 } , 
"statuses_count": { int32: 362 } , "name": "Coline Geyer", "followers_count": { 
int32: 17159 } }, "sender-location": { point: [29.15, 76.53]}, "send-time": { 
datetime: 1201342200000}, "referred-topics": { unorderedlist: ["verizon", 
"voice-clarity" ]}, "message-text": " hate verizon its voice-clarity is OMG:(" 
}, "similar-tweets": { orderedlist: [{ unorderedlist: ["iphone", 
"voice-clarity" ]}, { unorderedlist: ["verizon", "shortcut-menu" ]}, { 
unorderedlist: ["verizon", "voicemail-service" ]} ]} }
-       { "tweet": { "tweetid": "6", "user": { "screen-name": "ColineGeyer@63", 
"lang": "en", "friends_count": { int32: 121 } , "statuses_count": { int32: 362 
} , "name": "Coline Geyer", "followers_count": { int32: 17159 } }, 
"sender-location": { point: [47.51, 83.99]}, "send-time": { datetime: 
1273227000000}, "referred-topics": { unorderedlist: ["iphone", "voice-clarity" 
]}, "message-text": " like iphone the voice-clarity is good:)" }, 
"similar-tweets": { orderedlist: [{ unorderedlist: ["verizon", "voice-clarity" 
]}, { unorderedlist: ["iphone", "platform" ]} ]} }
-       { "tweet": { "tweetid": "7", "user": { "screen-name": "ChangEwing_573", 
"lang": "en", "friends_count": { int32: 182 } , "statuses_count": { int32: 394 
} , "name": "Chang Ewing", "followers_count": { int32: 32136 } }, 
"sender-location": { point: [36.21, 72.6]}, "send-time": { datetime: 
1314267000000}, "referred-topics": { unorderedlist: ["samsung", "platform" ]}, 
"message-text": " like samsung the platform is good" }, "similar-tweets": { 
orderedlist: [{ unorderedlist: ["iphone", "platform" ]}, { unorderedlist: 
["samsung", "voice-command" ]} ]} }
+       { "tweet": { "tweetid": "10", "user": { "screen-name": 
"ColineGeyer@63", "lang": "en", "friends_count": { int32: 121 } , 
"statuses_count": { int32: 362 } , "name": "Coline Geyer", "followers_count": { 
int32: 17159 } }, "sender-location": { point: [29.15, 76.53]}, "send-time": { 
datetime: 1201342200000}, "referred-topics": { unorderedlist: ["ccast", 
"voice-clarity" ]}, "message-text": " hate ccast its voice-clarity is OMG:(" }, 
"similar-tweets": { orderedlist: [{ unorderedlist: ["x-phone", "voice-clarity" 
]}, { unorderedlist: ["ccast", "shortcut-menu" ]}, { unorderedlist: ["ccast", 
"voicemail-service" ]} ]} }
+       { "tweet": { "tweetid": "6", "user": { "screen-name": "ColineGeyer@63", 
"lang": "en", "friends_count": { int32: 121 } , "statuses_count": { int32: 362 
} , "name": "Coline Geyer", "followers_count": { int32: 17159 } }, 
"sender-location": { point: [47.51, 83.99]}, "send-time": { datetime: 
1273227000000}, "referred-topics": { unorderedlist: ["x-phone", "voice-clarity" 
]}, "message-text": " like x-phone the voice-clarity is good:)" }, 
"similar-tweets": { orderedlist: [{ unorderedlist: ["ccast", "voice-clarity" 
]}, { unorderedlist: ["x-phone", "platform" ]} ]} }
+       { "tweet": { "tweetid": "7", "user": { "screen-name": "ChangEwing_573", 
"lang": "en", "friends_count": { int32: 182 } , "statuses_count": { int32: 394 
} , "name": "Chang Ewing", "followers_count": { int32: 32136 } }, 
"sender-location": { point: [36.21, 72.6]}, "send-time": { datetime: 
1314267000000}, "referred-topics": { unorderedlist: ["product-y", "platform" 
]}, "message-text": " like product-y the platform is good" }, "similar-tweets": 
{ orderedlist: [{ unorderedlist: ["x-phone", "platform" ]}, { unorderedlist: 
["product-y", "voice-command" ]} ]} }
        { "tweet": { "tweetid": "1", "user": { "screen-name": 
"NathanGiesen@211", "lang": "en", "friends_count": { int32: 39339 } , 
"statuses_count": { int32: 473 } , "name": "Nathan Giesen", "followers_count": 
{ int32: 49416 } }, "sender-location": { point: [47.44, 80.65]}, "send-time": { 
datetime: 1209204600000}, "referred-topics": { unorderedlist: ["t-mobile", 
"customization" ]}, "message-text": " love t-mobile its customization is 
good:)" }, "similar-tweets": { orderedlist: [{ unorderedlist: ["t-mobile", 
"shortcut-menu" ]} ]} }
-       { "tweet": { "tweetid": "12", "user": { "screen-name": 
"OliJackson_512", "lang": "en", "friends_count": { int32: 445 } , 
"statuses_count": { int32: 164 } , "name": "Oli Jackson", "followers_count": { 
int32: 22649 } }, "sender-location": { point: [24.82, 94.63]}, "send-time": { 
datetime: 1266055800000}, "referred-topics": { unorderedlist: ["samsung", 
"voice-command" ]}, "message-text": " like samsung the voice-command is 
amazing:)" }, "similar-tweets": { orderedlist: [{ unorderedlist: ["samsung", 
"platform" ]}, { unorderedlist: ["sprint", "voice-command" ]} ]} }
+       { "tweet": { "tweetid": "12", "user": { "screen-name": 
"OliJackson_512", "lang": "en", "friends_count": { int32: 445 } , 
"statuses_count": { int32: 164 } , "name": "Oli Jackson", "followers_count": { 
int32: 22649 } }, "sender-location": { point: [24.82, 94.63]}, "send-time": { 
datetime: 1266055800000}, "referred-topics": { unorderedlist: ["product-y", 
"voice-command" ]}, "message-text": " like product-y the voice-command is 
amazing:)" }, "similar-tweets": { orderedlist: [{ unorderedlist: ["product-y", 
"platform" ]}, { unorderedlist: ["sprint", "voice-command" ]} ]} }
        { "tweet": { "tweetid": "3", "user": { "screen-name": 
"NathanGiesen@211", "lang": "en", "friends_count": { int32: 39339 } , 
"statuses_count": { int32: 473 } , "name": "Nathan Giesen", "followers_count": 
{ int32: 49416 } }, "sender-location": { point: [29.72, 75.8]}, "send-time": { 
datetime: 1162635000000}, "referred-topics": { unorderedlist: ["motorola", 
"speed" ]}, "message-text": " like motorola the speed is good:)" }, 
"similar-tweets": { orderedlist: [{ unorderedlist: ["motorola", "speed" ]} ]} }
-       { "tweet": { "tweetid": "9", "user": { "screen-name": 
"NathanGiesen@211", "lang": "en", "friends_count": { int32: 39339 } , 
"statuses_count": { int32: 473 } , "name": "Nathan Giesen", "followers_count": 
{ int32: 49416 } }, "sender-location": { point: [36.86, 74.62]}, "send-time": { 
datetime: 1342865400000}, "referred-topics": { unorderedlist: ["verizon", 
"voicemail-service" ]}, "message-text": " love verizon its voicemail-service is 
awesome" }, "similar-tweets": { orderedlist: [{ unorderedlist: ["verizon", 
"voice-clarity" ]}, { unorderedlist: ["verizon", "shortcut-menu" ]} ]} }
+       { "tweet": { "tweetid": "9", "user": { "screen-name": 
"NathanGiesen@211", "lang": "en", "friends_count": { int32: 39339 } , 
"statuses_count": { int32: 473 } , "name": "Nathan Giesen", "followers_count": 
{ int32: 49416 } }, "sender-location": { point: [36.86, 74.62]}, "send-time": { 
datetime: 1342865400000}, "referred-topics": { unorderedlist: ["ccast", 
"voicemail-service" ]}, "message-text": " love ccast its voicemail-service is 
awesome" }, "similar-tweets": { orderedlist: [{ unorderedlist: ["ccast", 
"voice-clarity" ]}, { unorderedlist: ["ccast", "shortcut-menu" ]} ]} }
        { "tweet": { "tweetid": "5", "user": { "screen-name": 
"NathanGiesen@211", "lang": "en", "friends_count": { int32: 39339 } , 
"statuses_count": { int32: 473 } , "name": "Nathan Giesen", "followers_count": 
{ int32: 49416 } }, "sender-location": { point: [40.09, 92.69]}, "send-time": { 
datetime: 1154686200000}, "referred-topics": { unorderedlist: ["motorola", 
"speed" ]}, "message-text": " can't stand motorola its speed is terrible:(" }, 
"similar-tweets": { orderedlist: [{ unorderedlist: ["motorola", "speed" ]} ]} }
-       { "tweet": { "tweetid": "8", "user": { "screen-name": 
"NathanGiesen@211", "lang": "en", "friends_count": { int32: 39339 } , 
"statuses_count": { int32: 473 } , "name": "Nathan Giesen", "followers_count": 
{ int32: 49416 } }, "sender-location": { point: [46.05, 93.34]}, "send-time": { 
datetime: 1129284600000}, "referred-topics": { unorderedlist: ["t-mobile", 
"shortcut-menu" ]}, "message-text": " like t-mobile the shortcut-menu is 
awesome:)" }, "similar-tweets": { orderedlist: [{ unorderedlist: ["verizon", 
"shortcut-menu" ]}, { unorderedlist: ["t-mobile", "customization" ]} ]} }
-       { "tweet": { "tweetid": "11", "user": { "screen-name": 
"NilaMilliron_tw", "lang": "en", "friends_count": { int32: 445 } , 
"statuses_count": { int32: 164 } , "name": "Nila Milliron", "followers_count": 
{ int32: 22649 } }, "sender-location": { point: [37.59, 68.42]}, "send-time": { 
datetime: 1205057400000}, "referred-topics": { unorderedlist: ["iphone", 
"platform" ]}, "message-text": " can't stand iphone its platform is terrible" 
}, "similar-tweets": { orderedlist: [{ unorderedlist: ["iphone", 
"voice-clarity" ]}, { unorderedlist: ["samsung", "platform" ]} ]} }
-       { "tweet": { "tweetid": "2", "user": { "screen-name": "ColineGeyer@63", 
"lang": "en", "friends_count": { int32: 121 } , "statuses_count": { int32: 362 
} , "name": "Coline Geyer", "followers_count": { int32: 17159 } }, 
"sender-location": { point: [32.84, 67.14]}, "send-time": { datetime: 
1273745400000}, "referred-topics": { unorderedlist: ["verizon", "shortcut-menu" 
]}, "message-text": " like verizon its shortcut-menu is awesome:)" }, 
"similar-tweets": { orderedlist: [{ unorderedlist: ["t-mobile", "shortcut-menu" 
]}, { unorderedlist: ["verizon", "voice-clarity" ]}, { unorderedlist: 
["verizon", "voicemail-service" ]} ]} }
-       { "tweet": { "tweetid": "4", "user": { "screen-name": 
"NathanGiesen@211", "lang": "en", "friends_count": { int32: 39339 } , 
"statuses_count": { int32: 473 } , "name": "Nathan Giesen", "followers_count": 
{ int32: 49416 } }, "sender-location": { point: [39.28, 70.48]}, "send-time": { 
datetime: 1324894200000}, "referred-topics": { unorderedlist: ["sprint", 
"voice-command" ]}, "message-text": " like sprint the voice-command is 
mind-blowing:)" }, "similar-tweets": { orderedlist: [{ unorderedlist: 
["samsung", "voice-command" ]} ]} }
+       { "tweet": { "tweetid": "8", "user": { "screen-name": 
"NathanGiesen@211", "lang": "en", "friends_count": { int32: 39339 } , 
"statuses_count": { int32: 473 } , "name": "Nathan Giesen", "followers_count": 
{ int32: 49416 } }, "sender-location": { point: [46.05, 93.34]}, "send-time": { 
datetime: 1129284600000}, "referred-topics": { unorderedlist: ["t-mobile", 
"shortcut-menu" ]}, "message-text": " like t-mobile the shortcut-menu is 
awesome:)" }, "similar-tweets": { orderedlist: [{ unorderedlist: ["ccast", 
"shortcut-menu" ]}, { unorderedlist: ["t-mobile", "customization" ]} ]} }
+       { "tweet": { "tweetid": "11", "user": { "screen-name": 
"NilaMilliron_tw", "lang": "en", "friends_count": { int32: 445 } , 
"statuses_count": { int32: 164 } , "name": "Nila Milliron", "followers_count": 
{ int32: 22649 } }, "sender-location": { point: [37.59, 68.42]}, "send-time": { 
datetime: 1205057400000}, "referred-topics": { unorderedlist: ["x-phone", 
"platform" ]}, "message-text": " can't stand x-phone its platform is terrible" 
}, "similar-tweets": { orderedlist: [{ unorderedlist: ["x-phone", 
"voice-clarity" ]}, { unorderedlist: ["product-y", "platform" ]} ]} }
+       { "tweet": { "tweetid": "2", "user": { "screen-name": "ColineGeyer@63", 
"lang": "en", "friends_count": { int32: 121 } , "statuses_count": { int32: 362 
} , "name": "Coline Geyer", "followers_count": { int32: 17159 } }, 
"sender-location": { point: [32.84, 67.14]}, "send-time": { datetime: 
1273745400000}, "referred-topics": { unorderedlist: ["ccast", "shortcut-menu" 
]}, "message-text": " like ccast its shortcut-menu is awesome:)" }, 
"similar-tweets": { orderedlist: [{ unorderedlist: ["t-mobile", "shortcut-menu" 
]}, { unorderedlist: ["ccast", "voice-clarity" ]}, { unorderedlist: ["ccast", 
"voicemail-service" ]} ]} }
+       { "tweet": { "tweetid": "4", "user": { "screen-name": 
"NathanGiesen@211", "lang": "en", "friends_count": { int32: 39339 } , 
"statuses_count": { int32: 473 } , "name": "Nathan Giesen", "followers_count": 
{ int32: 49416 } }, "sender-location": { point: [39.28, 70.48]}, "send-time": { 
datetime: 1324894200000}, "referred-topics": { unorderedlist: ["sprint", 
"voice-command" ]}, "message-text": " like sprint the voice-command is 
mind-blowing:)" }, "similar-tweets": { orderedlist: [{ unorderedlist: 
["product-y", "voice-command" ]} ]} }
diff --git a/asterixdb/asterix-doc/src/site/markdown/aql/primer.md 
b/asterixdb/asterix-doc/src/site/markdown/aql/primer.md
index fc4c125..8078b59 100644
--- a/asterixdb/asterix-doc/src/site/markdown/aql/primer.md
+++ b/asterixdb/asterix-doc/src/site/markdown/aql/primer.md
@@ -272,17 +272,17 @@
         insert into dataset ChirpMessages
         ([
         
{"chirpId":"1","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("47.44,80.65"),"sendTime":datetime("2008-04-26T10:10:00"),"referredTopics":{{"t-mobile","customization"}},"messageText":"
 love t-mobile its customization is good:)"},
-        
{"chirpId":"2","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("32.84,67.14"),"sendTime":datetime("2010-05-13T10:10:00"),"referredTopics":{{"verizon","shortcut-menu"}},"messageText":"
 like verizon its shortcut-menu is awesome:)"},
+        
{"chirpId":"2","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("32.84,67.14"),"sendTime":datetime("2010-05-13T10:10:00"),"referredTopics":{{"ccast","shortcut-menu"}},"messageText":"
 like ccast its shortcut-menu is awesome:)"},
         
{"chirpId":"3","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("29.72,75.8"),"sendTime":datetime("2006-11-04T10:10:00"),"referredTopics":{{"motorola","speed"}},"messageText":"
 like motorola the speed is good:)"},
         
{"chirpId":"4","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("39.28,70.48"),"sendTime":datetime("2011-12-26T10:10:00"),"referredTopics":{{"sprint","voice-command"}},"messageText":"
 like sprint the voice-command is mind-blowing:)"},
         
{"chirpId":"5","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("40.09,92.69"),"sendTime":datetime("2006-08-04T10:10:00"),"referredTopics":{{"motorola","speed"}},"messageText":"
 can't stand motorola its speed is terrible:("},
-        
{"chirpId":"6","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("47.51,83.99"),"sendTime":datetime("2010-05-07T10:10:00"),"referredTopics":{{"iphone","voice-clarity"}},"messageText":"
 like iphone the voice-clarity is good:)"},
-        
{"chirpId":"7","user":{"screenName":"ChangEwing_573","lang":"en","friendsCount":182,"statusesCount":394,"name":"Chang
 
Ewing","followersCount":32136},"senderLocation":point("36.21,72.6"),"sendTime":datetime("2011-08-25T10:10:00"),"referredTopics":{{"samsung","platform"}},"messageText":"
 like samsung the platform is good"},
+        
{"chirpId":"6","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("47.51,83.99"),"sendTime":datetime("2010-05-07T10:10:00"),"referredTopics":{{"x-phone","voice-clarity"}},"messageText":"
 like x-phone the voice-clarity is good:)"},
+        
{"chirpId":"7","user":{"screenName":"ChangEwing_573","lang":"en","friendsCount":182,"statusesCount":394,"name":"Chang
 
Ewing","followersCount":32136},"senderLocation":point("36.21,72.6"),"sendTime":datetime("2011-08-25T10:10:00"),"referredTopics":{{"product-y","platform"}},"messageText":"
 like product-y the platform is good"},
         
{"chirpId":"8","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("46.05,93.34"),"sendTime":datetime("2005-10-14T10:10:00"),"referredTopics":{{"t-mobile","shortcut-menu"}},"messageText":"
 like t-mobile the shortcut-menu is awesome:)"},
-        
{"chirpId":"9","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("36.86,74.62"),"sendTime":datetime("2012-07-21T10:10:00"),"referredTopics":{{"verizon","voicemail-service"}},"messageText":"
 love verizon its voicemail-service is awesome"},
-        
{"chirpId":"10","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("29.15,76.53"),"sendTime":datetime("2008-01-26T10:10:00"),"referredTopics":{{"verizon","voice-clarity"}},"messageText":"
 hate verizon its voice-clarity is OMG:("},
-        
{"chirpId":"11","user":{"screenName":"NilaMilliron_tw","lang":"en","friendsCount":445,"statusesCount":164,"name":"Nila
 
Milliron","followersCount":22649},"senderLocation":point("37.59,68.42"),"sendTime":datetime("2008-03-09T10:10:00"),"referredTopics":{{"iphone","platform"}},"messageText":"
 can't stand iphone its platform is terrible"},
-        
{"chirpId":"12","user":{"screenName":"OliJackson_512","lang":"en","friendsCount":445,"statusesCount":164,"name":"Oli
 
Jackson","followersCount":22649},"senderLocation":point("24.82,94.63"),"sendTime":datetime("2010-02-13T10:10:00"),"referredTopics":{{"samsung","voice-command"}},"messageText":"
 like samsung the voice-command is amazing:)"}
+        
{"chirpId":"9","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("36.86,74.62"),"sendTime":datetime("2012-07-21T10:10:00"),"referredTopics":{{"ccast","voicemail-service"}},"messageText":"
 love ccast its voicemail-service is awesome"},
+        
{"chirpId":"10","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("29.15,76.53"),"sendTime":datetime("2008-01-26T10:10:00"),"referredTopics":{{"ccast","voice-clarity"}},"messageText":"
 hate ccast its voice-clarity is OMG:("},
+        
{"chirpId":"11","user":{"screenName":"NilaMilliron_tw","lang":"en","friendsCount":445,"statusesCount":164,"name":"Nila
 
Milliron","followersCount":22649},"senderLocation":point("37.59,68.42"),"sendTime":datetime("2008-03-09T10:10:00"),"referredTopics":{{"x-phone","platform"}},"messageText":"
 can't stand x-phone its platform is terrible"},
+        
{"chirpId":"12","user":{"screenName":"OliJackson_512","lang":"en","friendsCount":445,"statusesCount":164,"name":"Oli
 
Jackson","followersCount":22649},"senderLocation":point("24.82,94.63"),"sendTime":datetime("2010-02-13T10:10:00"),"referredTopics":{{"product-y","voice-command"}},"messageText":"
 like product-y the voice-command is amazing:)"}
         ]);
 
 [Gleambook Users](../data/gbu.adm)
@@ -310,20 +310,20 @@
         insert into dataset GleambookMessages
         ([
         
{"messageId":1,"authorId":3,"inResponseTo":2,"senderLocation":point("47.16,77.75"),"message":"
 love sprint its shortcut-menu is awesome:)"},
-        
{"messageId":2,"authorId":1,"inResponseTo":4,"senderLocation":point("41.66,80.87"),"message":"
 dislike iphone its touch-screen is horrible"},
-        
{"messageId":3,"authorId":2,"inResponseTo":4,"senderLocation":point("48.09,81.01"),"message":"
 like samsung the plan is amazing"},
-        
{"messageId":4,"authorId":1,"inResponseTo":2,"senderLocation":point("37.73,97.04"),"message":"
 can't stand at&t the network is horrible:("},
+        
{"messageId":2,"authorId":1,"inResponseTo":4,"senderLocation":point("41.66,80.87"),"message":"
 dislike x-phone its touch-screen is horrible"},
+        
{"messageId":3,"authorId":2,"inResponseTo":4,"senderLocation":point("48.09,81.01"),"message":"
 like product-y the plan is amazing"},
+        
{"messageId":4,"authorId":1,"inResponseTo":2,"senderLocation":point("37.73,97.04"),"message":"
 can't stand acast the network is horrible:("},
         
{"messageId":5,"authorId":6,"inResponseTo":2,"senderLocation":point("34.7,90.76"),"message":"
 love sprint the customization is mind-blowing"},
         
{"messageId":6,"authorId":2,"inResponseTo":1,"senderLocation":point("31.5,75.56"),"message":"
 like t-mobile its platform is mind-blowing"},
         
{"messageId":7,"authorId":5,"inResponseTo":15,"senderLocation":point("32.91,85.05"),"message":"
 dislike sprint the speed is horrible"},
-        
{"messageId":8,"authorId":1,"inResponseTo":11,"senderLocation":point("40.33,80.87"),"message":"
 like verizon the 3G is awesome:)"},
-        
{"messageId":9,"authorId":3,"inResponseTo":12,"senderLocation":point("34.45,96.48"),"message":"
 love verizon its wireless is good"},
+        
{"messageId":8,"authorId":1,"inResponseTo":11,"senderLocation":point("40.33,80.87"),"message":"
 like ccast the 3G is awesome:)"},
+        
{"messageId":9,"authorId":3,"inResponseTo":12,"senderLocation":point("34.45,96.48"),"message":"
 love ccast its wireless is good"},
         
{"messageId":10,"authorId":1,"inResponseTo":12,"senderLocation":point("42.5,70.01"),"message":"
 can't stand motorola the touch-screen is terrible"},
-        
{"messageId":11,"authorId":1,"inResponseTo":1,"senderLocation":point("38.97,77.49"),"message":"
 can't stand at&t its plan is terrible"},
+        
{"messageId":11,"authorId":1,"inResponseTo":1,"senderLocation":point("38.97,77.49"),"message":"
 can't stand acast its plan is terrible"},
         
{"messageId":12,"authorId":10,"inResponseTo":6,"senderLocation":point("42.26,77.76"),"message":"
 can't stand t-mobile its voicemail-service is OMG:("},
-        
{"messageId":13,"authorId":10,"inResponseTo":4,"senderLocation":point("42.77,78.92"),"message":"
 dislike iphone the voice-command is bad:("},
-        
{"messageId":14,"authorId":9,"inResponseTo":12,"senderLocation":point("41.33,85.28"),"message":"
 love at&t its 3G is good:)"},
-        
{"messageId":15,"authorId":7,"inResponseTo":11,"senderLocation":point("44.47,67.11"),"message":"
 like iphone the voicemail-service is awesome"}
+        
{"messageId":13,"authorId":10,"inResponseTo":4,"senderLocation":point("42.77,78.92"),"message":"
 dislike x-phone the voice-command is bad:("},
+        
{"messageId":14,"authorId":9,"inResponseTo":12,"senderLocation":point("41.33,85.28"),"message":"
 love acast its 3G is good:)"},
+        
{"messageId":15,"authorId":7,"inResponseTo":11,"senderLocation":point("44.47,67.11"),"message":"
 like x-phone the voicemail-service is awesome"}
         ]);
 
 ## AQL: Querying Your AsterixDB Data ##
@@ -470,20 +470,20 @@
 The expected result of this example AQL join query for our sample data set is:
 
         { "uname": "WillisWynne", "message": " love sprint the customization 
is mind-blowing" }
-        { "uname": "MargaritaStoddard", "message": " can't stand at&t its plan 
is terrible" }
-        { "uname": "MargaritaStoddard", "message": " dislike iphone its 
touch-screen is horrible" }
-        { "uname": "MargaritaStoddard", "message": " can't stand at&t the 
network is horrible:(" }
-        { "uname": "MargaritaStoddard", "message": " like verizon the 3G is 
awesome:)" }
+        { "uname": "MargaritaStoddard", "message": " can't stand acast its 
plan is terrible" }
+        { "uname": "MargaritaStoddard", "message": " dislike x-phone its 
touch-screen is horrible" }
+        { "uname": "MargaritaStoddard", "message": " can't stand acast the 
network is horrible:(" }
+        { "uname": "MargaritaStoddard", "message": " like ccast the 3G is 
awesome:)" }
         { "uname": "MargaritaStoddard", "message": " can't stand motorola the 
touch-screen is terrible" }
         { "uname": "IsbelDull", "message": " like t-mobile its platform is 
mind-blowing" }
-        { "uname": "IsbelDull", "message": " like samsung the plan is amazing" 
}
-        { "uname": "WoodrowNehling", "message": " love at&t its 3G is good:)" }
+        { "uname": "IsbelDull", "message": " like product-y the plan is 
amazing" }
+        { "uname": "WoodrowNehling", "message": " love acast its 3G is good:)" 
}
         { "uname": "BramHatch", "message": " can't stand t-mobile its 
voicemail-service is OMG:(" }
-        { "uname": "BramHatch", "message": " dislike iphone the voice-command 
is bad:(" }
+        { "uname": "BramHatch", "message": " dislike x-phone the voice-command 
is bad:(" }
         { "uname": "EmoryUnk", "message": " love sprint its shortcut-menu is 
awesome:)" }
-        { "uname": "EmoryUnk", "message": " love verizon its wireless is good" 
}
+        { "uname": "EmoryUnk", "message": " love ccast its wireless is good" }
         { "uname": "VonKemble", "message": " dislike sprint the speed is 
horrible" }
-        { "uname": "SuzannaTillson", "message": " like iphone the 
voicemail-service is awesome" }
+        { "uname": "SuzannaTillson", "message": " like x-phone the 
voicemail-service is awesome" }
 
 Again, as an aside, note that the same query expressed using AQL's SQL keyword 
synonyms would be:
 
@@ -528,18 +528,18 @@
 The query result for our sample data in this case is:
 
         { "uname": "IsbelDull", "message": " like t-mobile its platform is 
mind-blowing" }
-        { "uname": "MargaritaStoddard", "message": " can't stand at&t its plan 
is terrible" }
+        { "uname": "MargaritaStoddard", "message": " can't stand acast its 
plan is terrible" }
         { "uname": "BramHatch", "message": " can't stand t-mobile its 
voicemail-service is OMG:(" }
-        { "uname": "WoodrowNehling", "message": " love at&t its 3G is good:)" }
+        { "uname": "WoodrowNehling", "message": " love acast its 3G is good:)" 
}
         { "uname": "EmoryUnk", "message": " love sprint its shortcut-menu is 
awesome:)" }
-        { "uname": "MargaritaStoddard", "message": " dislike iphone its 
touch-screen is horrible" }
-        { "uname": "MargaritaStoddard", "message": " can't stand at&t the 
network is horrible:(" }
-        { "uname": "BramHatch", "message": " dislike iphone the voice-command 
is bad:(" }
-        { "uname": "SuzannaTillson", "message": " like iphone the 
voicemail-service is awesome" }
-        { "uname": "MargaritaStoddard", "message": " like verizon the 3G is 
awesome:)" }
-        { "uname": "EmoryUnk", "message": " love verizon its wireless is good" 
}
+        { "uname": "MargaritaStoddard", "message": " dislike x-phone its 
touch-screen is horrible" }
+        { "uname": "MargaritaStoddard", "message": " can't stand acast the 
network is horrible:(" }
+        { "uname": "BramHatch", "message": " dislike x-phone the voice-command 
is bad:(" }
+        { "uname": "SuzannaTillson", "message": " like x-phone the 
voicemail-service is awesome" }
+        { "uname": "MargaritaStoddard", "message": " like ccast the 3G is 
awesome:)" }
+        { "uname": "EmoryUnk", "message": " love ccast its wireless is good" }
         { "uname": "MargaritaStoddard", "message": " can't stand motorola the 
touch-screen is terrible" }
-        { "uname": "IsbelDull", "message": " like samsung the plan is amazing" 
}
+        { "uname": "IsbelDull", "message": " like product-y the plan is 
amazing" }
         { "uname": "WillisWynne", "message": " love sprint the customization 
is mind-blowing" }
         { "uname": "VonKemble", "message": " dislike sprint the speed is 
horrible" }
 
@@ -583,15 +583,15 @@
 Here is this example query's expected output:
 
         { "uname": "WillisWynne", "messages": [ " love sprint the 
customization is mind-blowing" ] }
-        { "uname": "MargaritaStoddard", "messages": [ " can't stand at&t its 
plan is terrible", " dislike iphone its touch-screen is horrible", " can't 
stand at&t the network is horrible:(", " like verizon the 3G is awesome:)", " 
can't stand motorola the touch-screen is terrible" ] }
-        { "uname": "IsbelDull", "messages": [ " like t-mobile its platform is 
mind-blowing", " like samsung the plan is amazing" ] }
+        { "uname": "MargaritaStoddard", "messages": [ " can't stand acast its 
plan is terrible", " dislike x-phone its touch-screen is horrible", " can't 
stand acast the network is horrible:(", " like ccast the 3G is awesome:)", " 
can't stand motorola the touch-screen is terrible" ] }
+        { "uname": "IsbelDull", "messages": [ " like t-mobile its platform is 
mind-blowing", " like product-y the plan is amazing" ] }
         { "uname": "NicholasStroh", "messages": [  ] }
         { "uname": "NilaMilliron", "messages": [  ] }
-        { "uname": "WoodrowNehling", "messages": [ " love at&t its 3G is 
good:)" ] }
-        { "uname": "BramHatch", "messages": [ " can't stand t-mobile its 
voicemail-service is OMG:(", " dislike iphone the voice-command is bad:(" ] }
-        { "uname": "EmoryUnk", "messages": [ " love sprint its shortcut-menu 
is awesome:)", " love verizon its wireless is good" ] }
+        { "uname": "WoodrowNehling", "messages": [ " love acast its 3G is 
good:)" ] }
+        { "uname": "BramHatch", "messages": [ " can't stand t-mobile its 
voicemail-service is OMG:(", " dislike x-phone the voice-command is bad:(" ] }
+        { "uname": "EmoryUnk", "messages": [ " love sprint its shortcut-menu 
is awesome:)", " love ccast its wireless is good" ] }
         { "uname": "VonKemble", "messages": [ " dislike sprint the speed is 
horrible" ] }
-        { "uname": "SuzannaTillson", "messages": [ " like iphone the 
voicemail-service is awesome" ] }
+        { "uname": "SuzannaTillson", "messages": [ " like x-phone the 
voicemail-service is awesome" ] }
 
 ### Query 4 - Theta Join ###
 Not all joins are expressible as equijoins and computable using 
equijoin-oriented algorithms.
@@ -616,17 +616,17 @@
 
 Here is the expected result for this query:
 
-        { "message": " can't stand iphone its platform is terrible", 
"nearbyMessages": [ { "msgtxt": " can't stand iphone its platform is terrible" 
} ] }
-        { "message": " like verizon its shortcut-menu is awesome:)", 
"nearbyMessages": [ { "msgtxt": " like verizon its shortcut-menu is awesome:)" 
} ] }
+        { "message": " can't stand x-phone its platform is terrible", 
"nearbyMessages": [ { "msgtxt": " can't stand x-phone its platform is terrible" 
} ] }
+        { "message": " like ccast its shortcut-menu is awesome:)", 
"nearbyMessages": [ { "msgtxt": " like ccast its shortcut-menu is awesome:)" } 
] }
         { "message": " like sprint the voice-command is mind-blowing:)", 
"nearbyMessages": [ { "msgtxt": " like sprint the voice-command is 
mind-blowing:)" } ] }
-        { "message": " love verizon its voicemail-service is awesome", 
"nearbyMessages": [ { "msgtxt": " love verizon its voicemail-service is 
awesome" } ] }
+        { "message": " love ccast its voicemail-service is awesome", 
"nearbyMessages": [ { "msgtxt": " love ccast its voicemail-service is awesome" 
} ] }
         { "message": " love t-mobile its customization is good:)", 
"nearbyMessages": [ { "msgtxt": " love t-mobile its customization is good:)" } 
] }
         { "message": " can't stand motorola its speed is terrible:(", 
"nearbyMessages": [ { "msgtxt": " can't stand motorola its speed is terrible:(" 
} ] }
-        { "message": " like motorola the speed is good:)", "nearbyMessages": [ 
{ "msgtxt": " like motorola the speed is good:)" }, { "msgtxt": " hate verizon 
its voice-clarity is OMG:(" } ] }
-        { "message": " like iphone the voice-clarity is good:)", 
"nearbyMessages": [ { "msgtxt": " like iphone the voice-clarity is good:)" } ] }
-        { "message": " like samsung the platform is good", "nearbyMessages": [ 
{ "msgtxt": " like samsung the platform is good" } ] }
-        { "message": " hate verizon its voice-clarity is OMG:(", 
"nearbyMessages": [ { "msgtxt": " like motorola the speed is good:)" }, { 
"msgtxt": " hate verizon its voice-clarity is OMG:(" } ] }
-        { "message": " like samsung the voice-command is amazing:)", 
"nearbyMessages": [ { "msgtxt": " like samsung the voice-command is amazing:)" 
} ] }
+        { "message": " like motorola the speed is good:)", "nearbyMessages": [ 
{ "msgtxt": " like motorola the speed is good:)" }, { "msgtxt": " hate ccast 
its voice-clarity is OMG:(" } ] }
+        { "message": " like x-phone the voice-clarity is good:)", 
"nearbyMessages": [ { "msgtxt": " like x-phone the voice-clarity is good:)" } ] 
}
+        { "message": " like product-y the platform is good", "nearbyMessages": 
[ { "msgtxt": " like product-y the platform is good" } ] }
+        { "message": " hate ccast its voice-clarity is OMG:(", 
"nearbyMessages": [ { "msgtxt": " like motorola the speed is good:)" }, { 
"msgtxt": " hate ccast its voice-clarity is OMG:(" } ] }
+        { "message": " like product-y the voice-command is amazing:)", 
"nearbyMessages": [ { "msgtxt": " like product-y the voice-command is 
amazing:)" } ] }
         { "message": " like t-mobile the shortcut-menu is awesome:)", 
"nearbyMessages": [ { "msgtxt": " like t-mobile the shortcut-menu is awesome:)" 
} ] }
 
 
@@ -834,18 +834,18 @@
 
 The expected result for this fuzzy join query is:
 
-        { "chirp": { "chirpId": "11", "user": { "screenName": 
"NilaMilliron_tw", "lang": "en", "friendsCount": 445, "statusesCount": 164, 
"name": "Nila Milliron", "followersCount": 22649 }, "senderLocation": 
point("37.59,68.42"), "sendTime": datetime("2008-03-09T10:10:00.000Z"), 
"referredTopics": {{ "iphone", "platform" }}, "messageText": " can't stand 
iphone its platform is terrible" }, "similarChirps": [ {{ "iphone", 
"voice-clarity" }}, {{ "samsung", "platform" }} ] }
-        { "chirp": { "chirpId": "2", "user": { "screenName": "ColineGeyer@63", 
"lang": "en", "friendsCount": 121, "statusesCount": 362, "name": "Coline 
Geyer", "followersCount": 17159 }, "senderLocation": point("32.84,67.14"), 
"sendTime": datetime("2010-05-13T10:10:00.000Z"), "referredTopics": {{ 
"verizon", "shortcut-menu" }}, "messageText": " like verizon its shortcut-menu 
is awesome:)" }, "similarChirps": [ {{ "verizon", "voicemail-service" }}, {{ 
"verizon", "voice-clarity" }}, {{ "t-mobile", "shortcut-menu" }} ] }
-        { "chirp": { "chirpId": "4", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("39.28,70.48"), "sendTime": datetime("2011-12-26T10:10:00.000Z"), 
"referredTopics": {{ "sprint", "voice-command" }}, "messageText": " like sprint 
the voice-command is mind-blowing:)" }, "similarChirps": [ {{ "samsung", 
"voice-command" }} ] }
-        { "chirp": { "chirpId": "9", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("36.86,74.62"), "sendTime": datetime("2012-07-21T10:10:00.000Z"), 
"referredTopics": {{ "verizon", "voicemail-service" }}, "messageText": " love 
verizon its voicemail-service is awesome" }, "similarChirps": [ {{ "verizon", 
"shortcut-menu" }}, {{ "verizon", "voice-clarity" }} ] }
+        { "chirp": { "chirpId": "11", "user": { "screenName": 
"NilaMilliron_tw", "lang": "en", "friendsCount": 445, "statusesCount": 164, 
"name": "Nila Milliron", "followersCount": 22649 }, "senderLocation": 
point("37.59,68.42"), "sendTime": datetime("2008-03-09T10:10:00.000Z"), 
"referredTopics": {{ "x-phone", "platform" }}, "messageText": " can't stand 
x-phone its platform is terrible" }, "similarChirps": [ {{ "x-phone", 
"voice-clarity" }}, {{ "product-y", "platform" }} ] }
+        { "chirp": { "chirpId": "2", "user": { "screenName": "ColineGeyer@63", 
"lang": "en", "friendsCount": 121, "statusesCount": 362, "name": "Coline 
Geyer", "followersCount": 17159 }, "senderLocation": point("32.84,67.14"), 
"sendTime": datetime("2010-05-13T10:10:00.000Z"), "referredTopics": {{ "ccast", 
"shortcut-menu" }}, "messageText": " like ccast its shortcut-menu is awesome:)" 
}, "similarChirps": [ {{ "ccast", "voicemail-service" }}, {{ "ccast", 
"voice-clarity" }}, {{ "t-mobile", "shortcut-menu" }} ] }
+        { "chirp": { "chirpId": "4", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("39.28,70.48"), "sendTime": datetime("2011-12-26T10:10:00.000Z"), 
"referredTopics": {{ "sprint", "voice-command" }}, "messageText": " like sprint 
the voice-command is mind-blowing:)" }, "similarChirps": [ {{ "product-y", 
"voice-command" }} ] }
+        { "chirp": { "chirpId": "9", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("36.86,74.62"), "sendTime": datetime("2012-07-21T10:10:00.000Z"), 
"referredTopics": {{ "ccast", "voicemail-service" }}, "messageText": " love 
ccast its voicemail-service is awesome" }, "similarChirps": [ {{ "ccast", 
"shortcut-menu" }}, {{ "ccast", "voice-clarity" }} ] }
         { "chirp": { "chirpId": "1", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("47.44,80.65"), "sendTime": datetime("2008-04-26T10:10:00.000Z"), 
"referredTopics": {{ "t-mobile", "customization" }}, "messageText": " love 
t-mobile its customization is good:)" }, "similarChirps": [ {{ "t-mobile", 
"shortcut-menu" }} ] }
         { "chirp": { "chirpId": "5", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("40.09,92.69"), "sendTime": datetime("2006-08-04T10:10:00.000Z"), 
"referredTopics": {{ "motorola", "speed" }}, "messageText": " can't stand 
motorola its speed is terrible:(" }, "similarChirps": [ {{ "motorola", "speed" 
}} ] }
         { "chirp": { "chirpId": "3", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("29.72,75.8"), "sendTime": datetime("2006-11-04T10:10:00.000Z"), 
"referredTopics": {{ "motorola", "speed" }}, "messageText": " like motorola the 
speed is good:)" }, "similarChirps": [ {{ "motorola", "speed" }} ] }
-        { "chirp": { "chirpId": "6", "user": { "screenName": "ColineGeyer@63", 
"lang": "en", "friendsCount": 121, "statusesCount": 362, "name": "Coline 
Geyer", "followersCount": 17159 }, "senderLocation": point("47.51,83.99"), 
"sendTime": datetime("2010-05-07T10:10:00.000Z"), "referredTopics": {{ 
"iphone", "voice-clarity" }}, "messageText": " like iphone the voice-clarity is 
good:)" }, "similarChirps": [ {{ "iphone", "platform" }}, {{ "verizon", 
"voice-clarity" }} ] }
-        { "chirp": { "chirpId": "7", "user": { "screenName": "ChangEwing_573", 
"lang": "en", "friendsCount": 182, "statusesCount": 394, "name": "Chang Ewing", 
"followersCount": 32136 }, "senderLocation": point("36.21,72.6"), "sendTime": 
datetime("2011-08-25T10:10:00.000Z"), "referredTopics": {{ "samsung", 
"platform" }}, "messageText": " like samsung the platform is good" }, 
"similarChirps": [ {{ "iphone", "platform" }}, {{ "samsung", "voice-command" }} 
] }
-        { "chirp": { "chirpId": "10", "user": { "screenName": 
"ColineGeyer@63", "lang": "en", "friendsCount": 121, "statusesCount": 362, 
"name": "Coline Geyer", "followersCount": 17159 }, "senderLocation": 
point("29.15,76.53"), "sendTime": datetime("2008-01-26T10:10:00.000Z"), 
"referredTopics": {{ "verizon", "voice-clarity" }}, "messageText": " hate 
verizon its voice-clarity is OMG:(" }, "similarChirps": [ {{ "verizon", 
"shortcut-menu" }}, {{ "verizon", "voicemail-service" }}, {{ "iphone", 
"voice-clarity" }} ] }
-        { "chirp": { "chirpId": "12", "user": { "screenName": 
"OliJackson_512", "lang": "en", "friendsCount": 445, "statusesCount": 164, 
"name": "Oli Jackson", "followersCount": 22649 }, "senderLocation": 
point("24.82,94.63"), "sendTime": datetime("2010-02-13T10:10:00.000Z"), 
"referredTopics": {{ "samsung", "voice-command" }}, "messageText": " like 
samsung the voice-command is amazing:)" }, "similarChirps": [ {{ "sprint", 
"voice-command" }}, {{ "samsung", "platform" }} ] }
-        { "chirp": { "chirpId": "8", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("46.05,93.34"), "sendTime": datetime("2005-10-14T10:10:00.000Z"), 
"referredTopics": {{ "t-mobile", "shortcut-menu" }}, "messageText": " like 
t-mobile the shortcut-menu is awesome:)" }, "similarChirps": [ {{ "verizon", 
"shortcut-menu" }}, {{ "t-mobile", "customization" }} ] }
+        { "chirp": { "chirpId": "6", "user": { "screenName": "ColineGeyer@63", 
"lang": "en", "friendsCount": 121, "statusesCount": 362, "name": "Coline 
Geyer", "followersCount": 17159 }, "senderLocation": point("47.51,83.99"), 
"sendTime": datetime("2010-05-07T10:10:00.000Z"), "referredTopics": {{ 
"x-phone", "voice-clarity" }}, "messageText": " like x-phone the voice-clarity 
is good:)" }, "similarChirps": [ {{ "x-phone", "platform" }}, {{ "ccast", 
"voice-clarity" }} ] }
+        { "chirp": { "chirpId": "7", "user": { "screenName": "ChangEwing_573", 
"lang": "en", "friendsCount": 182, "statusesCount": 394, "name": "Chang Ewing", 
"followersCount": 32136 }, "senderLocation": point("36.21,72.6"), "sendTime": 
datetime("2011-08-25T10:10:00.000Z"), "referredTopics": {{ "product-y", 
"platform" }}, "messageText": " like product-y the platform is good" }, 
"similarChirps": [ {{ "x-phone", "platform" }}, {{ "product-y", "voice-command" 
}} ] }
+        { "chirp": { "chirpId": "10", "user": { "screenName": 
"ColineGeyer@63", "lang": "en", "friendsCount": 121, "statusesCount": 362, 
"name": "Coline Geyer", "followersCount": 17159 }, "senderLocation": 
point("29.15,76.53"), "sendTime": datetime("2008-01-26T10:10:00.000Z"), 
"referredTopics": {{ "ccast", "voice-clarity" }}, "messageText": " hate ccast 
its voice-clarity is OMG:(" }, "similarChirps": [ {{ "ccast", "shortcut-menu" 
}}, {{ "ccast", "voicemail-service" }}, {{ "x-phone", "voice-clarity" }} ] }
+        { "chirp": { "chirpId": "12", "user": { "screenName": 
"OliJackson_512", "lang": "en", "friendsCount": 445, "statusesCount": 164, 
"name": "Oli Jackson", "followersCount": 22649 }, "senderLocation": 
point("24.82,94.63"), "sendTime": datetime("2010-02-13T10:10:00.000Z"), 
"referredTopics": {{ "product-y", "voice-command" }}, "messageText": " like 
product-y the voice-command is amazing:)" }, "similarChirps": [ {{ "sprint", 
"voice-command" }}, {{ "product-y", "platform" }} ] }
+        { "chirp": { "chirpId": "8", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("46.05,93.34"), "sendTime": datetime("2005-10-14T10:10:00.000Z"), 
"referredTopics": {{ "t-mobile", "shortcut-menu" }}, "messageText": " like 
t-mobile the shortcut-menu is awesome:)" }, "similarChirps": [ {{ "ccast", 
"shortcut-menu" }}, {{ "t-mobile", "customization" }} ] }
 
 ### Deleting Existing Data  ###
 In addition to inserting new data, AsterixDB supports deletion from datasets 
via the AQL _delete_ statement.
diff --git a/asterixdb/asterix-doc/src/site/markdown/aql/similarity.md 
b/asterixdb/asterix-doc/src/site/markdown/aql/similarity.md
index 88ca8a5..0d949db 100644
--- a/asterixdb/asterix-doc/src/site/markdown/aql/similarity.md
+++ b/asterixdb/asterix-doc/src/site/markdown/aql/similarity.md
@@ -225,7 +225,7 @@
         create index fbMessageIdx on FacebookMessages(message) type keyword;
 
         for $o in dataset('FacebookMessages')
-        let $jacc := similarity-jaccard-check(word-tokens($o.message), 
word-tokens("love like verizon"), 0.2f)
+        let $jacc := similarity-jaccard-check(word-tokens($o.message), 
word-tokens("love like ccast"), 0.2f)
         where $jacc[0]
         return $o
 
diff --git a/asterixdb/asterix-doc/src/site/markdown/sqlpp/primer-sqlpp.md 
b/asterixdb/asterix-doc/src/site/markdown/sqlpp/primer-sqlpp.md
index 7e5cc86..b633bba 100644
--- a/asterixdb/asterix-doc/src/site/markdown/sqlpp/primer-sqlpp.md
+++ b/asterixdb/asterix-doc/src/site/markdown/sqlpp/primer-sqlpp.md
@@ -277,17 +277,17 @@
         INSERT INTO ChirpMessages
         ([
         
{"chirpId":"1","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("47.44,80.65"),"sendTime":datetime("2008-04-26T10:10:00"),"referredTopics":{{"t-mobile","customization"}},"messageText":"
 love t-mobile its customization is good:)"},
-        
{"chirpId":"2","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("32.84,67.14"),"sendTime":datetime("2010-05-13T10:10:00"),"referredTopics":{{"verizon","shortcut-menu"}},"messageText":"
 like verizon its shortcut-menu is awesome:)"},
+        
{"chirpId":"2","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("32.84,67.14"),"sendTime":datetime("2010-05-13T10:10:00"),"referredTopics":{{"ccast","shortcut-menu"}},"messageText":"
 like ccast its shortcut-menu is awesome:)"},
         
{"chirpId":"3","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("29.72,75.8"),"sendTime":datetime("2006-11-04T10:10:00"),"referredTopics":{{"motorola","speed"}},"messageText":"
 like motorola the speed is good:)"},
         
{"chirpId":"4","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("39.28,70.48"),"sendTime":datetime("2011-12-26T10:10:00"),"referredTopics":{{"sprint","voice-command"}},"messageText":"
 like sprint the voice-command is mind-blowing:)"},
         
{"chirpId":"5","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("40.09,92.69"),"sendTime":datetime("2006-08-04T10:10:00"),"referredTopics":{{"motorola","speed"}},"messageText":"
 can't stand motorola its speed is terrible:("},
-        
{"chirpId":"6","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("47.51,83.99"),"sendTime":datetime("2010-05-07T10:10:00"),"referredTopics":{{"iphone","voice-clarity"}},"messageText":"
 like iphone the voice-clarity is good:)"},
-        
{"chirpId":"7","user":{"screenName":"ChangEwing_573","lang":"en","friendsCount":182,"statusesCount":394,"name":"Chang
 
Ewing","followersCount":32136},"senderLocation":point("36.21,72.6"),"sendTime":datetime("2011-08-25T10:10:00"),"referredTopics":{{"samsung","platform"}},"messageText":"
 like samsung the platform is good"},
+        
{"chirpId":"6","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("47.51,83.99"),"sendTime":datetime("2010-05-07T10:10:00"),"referredTopics":{{"x-phone","voice-clarity"}},"messageText":"
 like x-phone the voice-clarity is good:)"},
+        
{"chirpId":"7","user":{"screenName":"ChangEwing_573","lang":"en","friendsCount":182,"statusesCount":394,"name":"Chang
 
Ewing","followersCount":32136},"senderLocation":point("36.21,72.6"),"sendTime":datetime("2011-08-25T10:10:00"),"referredTopics":{{"product-y","platform"}},"messageText":"
 like product-y the platform is good"},
         
{"chirpId":"8","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("46.05,93.34"),"sendTime":datetime("2005-10-14T10:10:00"),"referredTopics":{{"t-mobile","shortcut-menu"}},"messageText":"
 like t-mobile the shortcut-menu is awesome:)"},
-        
{"chirpId":"9","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("36.86,74.62"),"sendTime":datetime("2012-07-21T10:10:00"),"referredTopics":{{"verizon","voicemail-service"}},"messageText":"
 love verizon its voicemail-service is awesome"},
-        
{"chirpId":"10","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("29.15,76.53"),"sendTime":datetime("2008-01-26T10:10:00"),"referredTopics":{{"verizon","voice-clarity"}},"messageText":"
 hate verizon its voice-clarity is OMG:("},
-        
{"chirpId":"11","user":{"screenName":"NilaMilliron_tw","lang":"en","friendsCount":445,"statusesCount":164,"name":"Nila
 
Milliron","followersCount":22649},"senderLocation":point("37.59,68.42"),"sendTime":datetime("2008-03-09T10:10:00"),"referredTopics":{{"iphone","platform"}},"messageText":"
 can't stand iphone its platform is terrible"},
-        
{"chirpId":"12","user":{"screenName":"OliJackson_512","lang":"en","friendsCount":445,"statusesCount":164,"name":"Oli
 
Jackson","followersCount":22649},"senderLocation":point("24.82,94.63"),"sendTime":datetime("2010-02-13T10:10:00"),"referredTopics":{{"samsung","voice-command"}},"messageText":"
 like samsung the voice-command is amazing:)"}
+        
{"chirpId":"9","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("36.86,74.62"),"sendTime":datetime("2012-07-21T10:10:00"),"referredTopics":{{"ccast","voicemail-service"}},"messageText":"
 love ccast its voicemail-service is awesome"},
+        
{"chirpId":"10","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("29.15,76.53"),"sendTime":datetime("2008-01-26T10:10:00"),"referredTopics":{{"ccast","voice-clarity"}},"messageText":"
 hate ccast its voice-clarity is OMG:("},
+        
{"chirpId":"11","user":{"screenName":"NilaMilliron_tw","lang":"en","friendsCount":445,"statusesCount":164,"name":"Nila
 
Milliron","followersCount":22649},"senderLocation":point("37.59,68.42"),"sendTime":datetime("2008-03-09T10:10:00"),"referredTopics":{{"x-phone","platform"}},"messageText":"
 can't stand x-phone its platform is terrible"},
+        
{"chirpId":"12","user":{"screenName":"OliJackson_512","lang":"en","friendsCount":445,"statusesCount":164,"name":"Oli
 
Jackson","followersCount":22649},"senderLocation":point("24.82,94.63"),"sendTime":datetime("2010-02-13T10:10:00"),"referredTopics":{{"product-y","voice-command"}},"messageText":"
 like product-y the voice-command is amazing:)"}
         ]);
 
 [Gleambook Users](../data/gbu.adm)
@@ -315,20 +315,20 @@
         INSERT INTO GleambookMessages
         ([
         
{"messageId":1,"authorId":3,"inResponseTo":2,"senderLocation":point("47.16,77.75"),"message":"
 love sprint its shortcut-menu is awesome:)"},
-        
{"messageId":2,"authorId":1,"inResponseTo":4,"senderLocation":point("41.66,80.87"),"message":"
 dislike iphone its touch-screen is horrible"},
-        
{"messageId":3,"authorId":2,"inResponseTo":4,"senderLocation":point("48.09,81.01"),"message":"
 like samsung the plan is amazing"},
-        
{"messageId":4,"authorId":1,"inResponseTo":2,"senderLocation":point("37.73,97.04"),"message":"
 can't stand at&t the network is horrible:("},
+        
{"messageId":2,"authorId":1,"inResponseTo":4,"senderLocation":point("41.66,80.87"),"message":"
 dislike x-phone its touch-screen is horrible"},
+        
{"messageId":3,"authorId":2,"inResponseTo":4,"senderLocation":point("48.09,81.01"),"message":"
 like product-y the plan is amazing"},
+        
{"messageId":4,"authorId":1,"inResponseTo":2,"senderLocation":point("37.73,97.04"),"message":"
 can't stand acast the network is horrible:("},
         
{"messageId":5,"authorId":6,"inResponseTo":2,"senderLocation":point("34.7,90.76"),"message":"
 love sprint the customization is mind-blowing"},
         
{"messageId":6,"authorId":2,"inResponseTo":1,"senderLocation":point("31.5,75.56"),"message":"
 like t-mobile its platform is mind-blowing"},
         
{"messageId":7,"authorId":5,"inResponseTo":15,"senderLocation":point("32.91,85.05"),"message":"
 dislike sprint the speed is horrible"},
-        
{"messageId":8,"authorId":1,"inResponseTo":11,"senderLocation":point("40.33,80.87"),"message":"
 like verizon the 3G is awesome:)"},
-        
{"messageId":9,"authorId":3,"inResponseTo":12,"senderLocation":point("34.45,96.48"),"message":"
 love verizon its wireless is good"},
+        
{"messageId":8,"authorId":1,"inResponseTo":11,"senderLocation":point("40.33,80.87"),"message":"
 like ccast the 3G is awesome:)"},
+        
{"messageId":9,"authorId":3,"inResponseTo":12,"senderLocation":point("34.45,96.48"),"message":"
 love ccast its wireless is good"},
         
{"messageId":10,"authorId":1,"inResponseTo":12,"senderLocation":point("42.5,70.01"),"message":"
 can't stand motorola the touch-screen is terrible"},
-        
{"messageId":11,"authorId":1,"inResponseTo":1,"senderLocation":point("38.97,77.49"),"message":"
 can't stand at&t its plan is terrible"},
+        
{"messageId":11,"authorId":1,"inResponseTo":1,"senderLocation":point("38.97,77.49"),"message":"
 can't stand acast its plan is terrible"},
         
{"messageId":12,"authorId":10,"inResponseTo":6,"senderLocation":point("42.26,77.76"),"message":"
 can't stand t-mobile its voicemail-service is OMG:("},
-        
{"messageId":13,"authorId":10,"inResponseTo":4,"senderLocation":point("42.77,78.92"),"message":"
 dislike iphone the voice-command is bad:("},
-        
{"messageId":14,"authorId":9,"inResponseTo":12,"senderLocation":point("41.33,85.28"),"message":"
 love at&t its 3G is good:)"},
-        
{"messageId":15,"authorId":7,"inResponseTo":11,"senderLocation":point("44.47,67.11"),"message":"
 like iphone the voicemail-service is awesome"}
+        
{"messageId":13,"authorId":10,"inResponseTo":4,"senderLocation":point("42.77,78.92"),"message":"
 dislike x-phone the voice-command is bad:("},
+        
{"messageId":14,"authorId":9,"inResponseTo":12,"senderLocation":point("41.33,85.28"),"message":"
 love acast its 3G is good:)"},
+        
{"messageId":15,"authorId":7,"inResponseTo":11,"senderLocation":point("44.47,67.11"),"message":"
 like x-phone the voicemail-service is awesome"}
         ]);
 
 
@@ -445,20 +445,20 @@
 The expected result of this example SQL++ join query for our sample data set 
is:
 
         { "uname": "WillisWynne", "message": " love sprint the customization 
is mind-blowing" }
-        { "uname": "WoodrowNehling", "message": " love at&t its 3G is good:)" }
+        { "uname": "WoodrowNehling", "message": " love acast its 3G is good:)" 
}
         { "uname": "BramHatch", "message": " can't stand t-mobile its 
voicemail-service is OMG:(" }
-        { "uname": "BramHatch", "message": " dislike iphone the voice-command 
is bad:(" }
-        { "uname": "MargaritaStoddard", "message": " like verizon the 3G is 
awesome:)" }
+        { "uname": "BramHatch", "message": " dislike x-phone the voice-command 
is bad:(" }
+        { "uname": "MargaritaStoddard", "message": " like ccast the 3G is 
awesome:)" }
         { "uname": "MargaritaStoddard", "message": " can't stand motorola the 
touch-screen is terrible" }
-        { "uname": "MargaritaStoddard", "message": " can't stand at&t its plan 
is terrible" }
-        { "uname": "MargaritaStoddard", "message": " dislike iphone its 
touch-screen is horrible" }
-        { "uname": "MargaritaStoddard", "message": " can't stand at&t the 
network is horrible:(" }
+        { "uname": "MargaritaStoddard", "message": " can't stand acast its 
plan is terrible" }
+        { "uname": "MargaritaStoddard", "message": " dislike x-phone its 
touch-screen is horrible" }
+        { "uname": "MargaritaStoddard", "message": " can't stand acast the 
network is horrible:(" }
         { "uname": "IsbelDull", "message": " like t-mobile its platform is 
mind-blowing" }
-        { "uname": "IsbelDull", "message": " like samsung the plan is amazing" 
}
-        { "uname": "EmoryUnk", "message": " love verizon its wireless is good" 
}
+        { "uname": "IsbelDull", "message": " like product-y the plan is 
amazing" }
+        { "uname": "EmoryUnk", "message": " love ccast its wireless is good" }
         { "uname": "EmoryUnk", "message": " love sprint its shortcut-menu is 
awesome:)" }
         { "uname": "VonKemble", "message": " dislike sprint the speed is 
horrible" }
-        { "uname": "SuzannaTillson", "message": " like iphone the 
voicemail-service is awesome" }
+        { "uname": "SuzannaTillson", "message": " like x-phone the 
voicemail-service is awesome" }
 
 If we were feeling lazy, we might use _SELECT *_ in SQL++ to return all of the 
matching user/message data:
 
@@ -477,20 +477,20 @@
 The expected result of this version of the SQL++ join query for our sample 
data set is:
 
         { "user": { "id": 6, "alias": "Willis", "name": "WillisWynne", 
"userSince": datetime("2005-01-17T10:10:00.000Z"), "friendIds": {{ 1, 3, 7 }}, 
"employment": [ { "organizationName": "jaydax", "startDate": date("2009-05-15") 
} ] }, "msg": { "messageId": 5, "authorId": 6, "inResponseTo": 2, 
"senderLocation": point("34.7,90.76"), "message": " love sprint the 
customization is mind-blowing" } }
-        { "user": { "id": 9, "alias": "Woodrow", "name": "WoodrowNehling", 
"userSince": datetime("2005-09-20T10:10:00.000Z"), "friendIds": {{ 3, 10 }}, 
"employment": [ { "organizationName": "Zuncan", "startDate": 
date("2003-04-22"), "endDate": date("2009-12-13") } ], "nickname": "Woody" }, 
"msg": { "messageId": 14, "authorId": 9, "inResponseTo": 12, "senderLocation": 
point("41.33,85.28"), "message": " love at&t its 3G is good:)" } }
+        { "user": { "id": 9, "alias": "Woodrow", "name": "WoodrowNehling", 
"userSince": datetime("2005-09-20T10:10:00.000Z"), "friendIds": {{ 3, 10 }}, 
"employment": [ { "organizationName": "Zuncan", "startDate": 
date("2003-04-22"), "endDate": date("2009-12-13") } ], "nickname": "Woody" }, 
"msg": { "messageId": 14, "authorId": 9, "inResponseTo": 12, "senderLocation": 
point("41.33,85.28"), "message": " love acast its 3G is good:)" } }
         { "user": { "id": 10, "alias": "Bram", "name": "BramHatch", 
"userSince": datetime("2010-10-16T10:10:00.000Z"), "friendIds": {{ 1, 5, 9 }}, 
"employment": [ { "organizationName": "physcane", "startDate": 
date("2007-06-05"), "endDate": date("2011-11-05") } ] }, "msg": { "messageId": 
12, "authorId": 10, "inResponseTo": 6, "senderLocation": point("42.26,77.76"), 
"message": " can't stand t-mobile its voicemail-service is OMG:(" } }
-        { "user": { "id": 10, "alias": "Bram", "name": "BramHatch", 
"userSince": datetime("2010-10-16T10:10:00.000Z"), "friendIds": {{ 1, 5, 9 }}, 
"employment": [ { "organizationName": "physcane", "startDate": 
date("2007-06-05"), "endDate": date("2011-11-05") } ] }, "msg": { "messageId": 
13, "authorId": 10, "inResponseTo": 4, "senderLocation": point("42.77,78.92"), 
"message": " dislike iphone the voice-command is bad:(" } }
-        { "user": { "id": 1, "alias": "Margarita", "name": 
"MargaritaStoddard", "userSince": datetime("2012-08-20T10:10:00.000Z"), 
"friendIds": {{ 2, 3, 6, 10 }}, "employment": [ { "organizationName": 
"Codetechno", "startDate": date("2006-08-06") }, { "organizationName": 
"geomedia", "startDate": date("2010-06-17"), "endDate": date("2010-01-26") } ], 
"nickname": "Mags", "gender": "F" }, "msg": { "messageId": 8, "authorId": 1, 
"inResponseTo": 11, "senderLocation": point("40.33,80.87"), "message": " like 
verizon the 3G is awesome:)" } }
+        { "user": { "id": 10, "alias": "Bram", "name": "BramHatch", 
"userSince": datetime("2010-10-16T10:10:00.000Z"), "friendIds": {{ 1, 5, 9 }}, 
"employment": [ { "organizationName": "physcane", "startDate": 
date("2007-06-05"), "endDate": date("2011-11-05") } ] }, "msg": { "messageId": 
13, "authorId": 10, "inResponseTo": 4, "senderLocation": point("42.77,78.92"), 
"message": " dislike x-phone the voice-command is bad:(" } }
+        { "user": { "id": 1, "alias": "Margarita", "name": 
"MargaritaStoddard", "userSince": datetime("2012-08-20T10:10:00.000Z"), 
"friendIds": {{ 2, 3, 6, 10 }}, "employment": [ { "organizationName": 
"Codetechno", "startDate": date("2006-08-06") }, { "organizationName": 
"geomedia", "startDate": date("2010-06-17"), "endDate": date("2010-01-26") } ], 
"nickname": "Mags", "gender": "F" }, "msg": { "messageId": 8, "authorId": 1, 
"inResponseTo": 11, "senderLocation": point("40.33,80.87"), "message": " like 
ccast the 3G is awesome:)" } }
         { "user": { "id": 1, "alias": "Margarita", "name": 
"MargaritaStoddard", "userSince": datetime("2012-08-20T10:10:00.000Z"), 
"friendIds": {{ 2, 3, 6, 10 }}, "employment": [ { "organizationName": 
"Codetechno", "startDate": date("2006-08-06") }, { "organizationName": 
"geomedia", "startDate": date("2010-06-17"), "endDate": date("2010-01-26") } ], 
"nickname": "Mags", "gender": "F" }, "msg": { "messageId": 10, "authorId": 1, 
"inResponseTo": 12, "senderLocation": point("42.5,70.01"), "message": " can't 
stand motorola the touch-screen is terrible" } }
-        { "user": { "id": 1, "alias": "Margarita", "name": 
"MargaritaStoddard", "userSince": datetime("2012-08-20T10:10:00.000Z"), 
"friendIds": {{ 2, 3, 6, 10 }}, "employment": [ { "organizationName": 
"Codetechno", "startDate": date("2006-08-06") }, { "organizationName": 
"geomedia", "startDate": date("2010-06-17"), "endDate": date("2010-01-26") } ], 
"nickname": "Mags", "gender": "F" }, "msg": { "messageId": 11, "authorId": 1, 
"inResponseTo": 1, "senderLocation": point("38.97,77.49"), "message": " can't 
stand at&t its plan is terrible" } }
-        { "user": { "id": 1, "alias": "Margarita", "name": 
"MargaritaStoddard", "userSince": datetime("2012-08-20T10:10:00.000Z"), 
"friendIds": {{ 2, 3, 6, 10 }}, "employment": [ { "organizationName": 
"Codetechno", "startDate": date("2006-08-06") }, { "organizationName": 
"geomedia", "startDate": date("2010-06-17"), "endDate": date("2010-01-26") } ], 
"nickname": "Mags", "gender": "F" }, "msg": { "messageId": 2, "authorId": 1, 
"inResponseTo": 4, "senderLocation": point("41.66,80.87"), "message": " dislike 
iphone its touch-screen is horrible" } }
-        { "user": { "id": 1, "alias": "Margarita", "name": 
"MargaritaStoddard", "userSince": datetime("2012-08-20T10:10:00.000Z"), 
"friendIds": {{ 2, 3, 6, 10 }}, "employment": [ { "organizationName": 
"Codetechno", "startDate": date("2006-08-06") }, { "organizationName": 
"geomedia", "startDate": date("2010-06-17"), "endDate": date("2010-01-26") } ], 
"nickname": "Mags", "gender": "F" }, "msg": { "messageId": 4, "authorId": 1, 
"inResponseTo": 2, "senderLocation": point("37.73,97.04"), "message": " can't 
stand at&t the network is horrible:(" } }
+        { "user": { "id": 1, "alias": "Margarita", "name": 
"MargaritaStoddard", "userSince": datetime("2012-08-20T10:10:00.000Z"), 
"friendIds": {{ 2, 3, 6, 10 }}, "employment": [ { "organizationName": 
"Codetechno", "startDate": date("2006-08-06") }, { "organizationName": 
"geomedia", "startDate": date("2010-06-17"), "endDate": date("2010-01-26") } ], 
"nickname": "Mags", "gender": "F" }, "msg": { "messageId": 11, "authorId": 1, 
"inResponseTo": 1, "senderLocation": point("38.97,77.49"), "message": " can't 
stand acast its plan is terrible" } }
+        { "user": { "id": 1, "alias": "Margarita", "name": 
"MargaritaStoddard", "userSince": datetime("2012-08-20T10:10:00.000Z"), 
"friendIds": {{ 2, 3, 6, 10 }}, "employment": [ { "organizationName": 
"Codetechno", "startDate": date("2006-08-06") }, { "organizationName": 
"geomedia", "startDate": date("2010-06-17"), "endDate": date("2010-01-26") } ], 
"nickname": "Mags", "gender": "F" }, "msg": { "messageId": 2, "authorId": 1, 
"inResponseTo": 4, "senderLocation": point("41.66,80.87"), "message": " dislike 
x-phone its touch-screen is horrible" } }
+        { "user": { "id": 1, "alias": "Margarita", "name": 
"MargaritaStoddard", "userSince": datetime("2012-08-20T10:10:00.000Z"), 
"friendIds": {{ 2, 3, 6, 10 }}, "employment": [ { "organizationName": 
"Codetechno", "startDate": date("2006-08-06") }, { "organizationName": 
"geomedia", "startDate": date("2010-06-17"), "endDate": date("2010-01-26") } ], 
"nickname": "Mags", "gender": "F" }, "msg": { "messageId": 4, "authorId": 1, 
"inResponseTo": 2, "senderLocation": point("37.73,97.04"), "message": " can't 
stand acast the network is horrible:(" } }
         { "user": { "id": 2, "alias": "Isbel", "name": "IsbelDull", 
"userSince": datetime("2011-01-22T10:10:00.000Z"), "friendIds": {{ 1, 4 }}, 
"employment": [ { "organizationName": "Hexviafind", "startDate": 
date("2010-04-27") } ], "nickname": "Izzy" }, "msg": { "messageId": 6, 
"authorId": 2, "inResponseTo": 1, "senderLocation": point("31.5,75.56"), 
"message": " like t-mobile its platform is mind-blowing" } }
-        { "user": { "id": 2, "alias": "Isbel", "name": "IsbelDull", 
"userSince": datetime("2011-01-22T10:10:00.000Z"), "friendIds": {{ 1, 4 }}, 
"employment": [ { "organizationName": "Hexviafind", "startDate": 
date("2010-04-27") } ], "nickname": "Izzy" }, "msg": { "messageId": 3, 
"authorId": 2, "inResponseTo": 4, "senderLocation": point("48.09,81.01"), 
"message": " like samsung the plan is amazing" } }
-        { "user": { "id": 3, "alias": "Emory", "name": "EmoryUnk", 
"userSince": datetime("2012-07-10T10:10:00.000Z"), "friendIds": {{ 1, 5, 8, 9 
}}, "employment": [ { "organizationName": "geomedia", "startDate": 
date("2010-06-17"), "endDate": date("2010-01-26") } ] }, "msg": { "messageId": 
9, "authorId": 3, "inResponseTo": 12, "senderLocation": point("34.45,96.48"), 
"message": " love verizon its wireless is good" } }
+        { "user": { "id": 2, "alias": "Isbel", "name": "IsbelDull", 
"userSince": datetime("2011-01-22T10:10:00.000Z"), "friendIds": {{ 1, 4 }}, 
"employment": [ { "organizationName": "Hexviafind", "startDate": 
date("2010-04-27") } ], "nickname": "Izzy" }, "msg": { "messageId": 3, 
"authorId": 2, "inResponseTo": 4, "senderLocation": point("48.09,81.01"), 
"message": " like product-y the plan is amazing" } }
+        { "user": { "id": 3, "alias": "Emory", "name": "EmoryUnk", 
"userSince": datetime("2012-07-10T10:10:00.000Z"), "friendIds": {{ 1, 5, 8, 9 
}}, "employment": [ { "organizationName": "geomedia", "startDate": 
date("2010-06-17"), "endDate": date("2010-01-26") } ] }, "msg": { "messageId": 
9, "authorId": 3, "inResponseTo": 12, "senderLocation": point("34.45,96.48"), 
"message": " love ccast its wireless is good" } }
         { "user": { "id": 3, "alias": "Emory", "name": "EmoryUnk", 
"userSince": datetime("2012-07-10T10:10:00.000Z"), "friendIds": {{ 1, 5, 8, 9 
}}, "employment": [ { "organizationName": "geomedia", "startDate": 
date("2010-06-17"), "endDate": date("2010-01-26") } ] }, "msg": { "messageId": 
1, "authorId": 3, "inResponseTo": 2, "senderLocation": point("47.16,77.75"), 
"message": " love sprint its shortcut-menu is awesome:)" } }
         { "user": { "id": 5, "alias": "Von", "name": "VonKemble", "userSince": 
datetime("2010-01-05T10:10:00.000Z"), "friendIds": {{ 3, 6, 10 }}, 
"employment": [ { "organizationName": "Kongreen", "startDate": 
date("2010-11-27") } ] }, "msg": { "messageId": 7, "authorId": 5, 
"inResponseTo": 15, "senderLocation": point("32.91,85.05"), "message": " 
dislike sprint the speed is horrible" } }
-        { "user": { "id": 7, "alias": "Suzanna", "name": "SuzannaTillson", 
"userSince": datetime("2012-08-07T10:10:00.000Z"), "friendIds": {{ 6 }}, 
"employment": [ { "organizationName": "Labzatron", "startDate": 
date("2011-04-19") } ] }, "msg": { "messageId": 15, "authorId": 7, 
"inResponseTo": 11, "senderLocation": point("44.47,67.11"), "message": " like 
iphone the voicemail-service is awesome" } }
+        { "user": { "id": 7, "alias": "Suzanna", "name": "SuzannaTillson", 
"userSince": datetime("2012-08-07T10:10:00.000Z"), "friendIds": {{ 6 }}, 
"employment": [ { "organizationName": "Labzatron", "startDate": 
date("2011-04-19") } ] }, "msg": { "messageId": 15, "authorId": 7, 
"inResponseTo": 11, "senderLocation": point("44.47,67.11"), "message": " like 
x-phone the voicemail-service is awesome" } }
 
 Finally (for now :-)), another less lazy and more explicit SQL++ way of 
achieving the result shown above is:
 
@@ -533,20 +533,20 @@
 The query result for our sample data in this case is:
 
         { "uname": "IsbelDull", "message": " like t-mobile its platform is 
mind-blowing" }
-        { "uname": "MargaritaStoddard", "message": " like verizon the 3G is 
awesome:)" }
-        { "uname": "EmoryUnk", "message": " love verizon its wireless is good" 
}
+        { "uname": "MargaritaStoddard", "message": " like ccast the 3G is 
awesome:)" }
+        { "uname": "EmoryUnk", "message": " love ccast its wireless is good" }
         { "uname": "MargaritaStoddard", "message": " can't stand motorola the 
touch-screen is terrible" }
-        { "uname": "MargaritaStoddard", "message": " can't stand at&t its plan 
is terrible" }
+        { "uname": "MargaritaStoddard", "message": " can't stand acast its 
plan is terrible" }
         { "uname": "BramHatch", "message": " can't stand t-mobile its 
voicemail-service is OMG:(" }
-        { "uname": "WoodrowNehling", "message": " love at&t its 3G is good:)" }
+        { "uname": "WoodrowNehling", "message": " love acast its 3G is good:)" 
}
         { "uname": "EmoryUnk", "message": " love sprint its shortcut-menu is 
awesome:)" }
-        { "uname": "MargaritaStoddard", "message": " dislike iphone its 
touch-screen is horrible" }
-        { "uname": "IsbelDull", "message": " like samsung the plan is amazing" 
}
-        { "uname": "MargaritaStoddard", "message": " can't stand at&t the 
network is horrible:(" }
+        { "uname": "MargaritaStoddard", "message": " dislike x-phone its 
touch-screen is horrible" }
+        { "uname": "IsbelDull", "message": " like product-y the plan is 
amazing" }
+        { "uname": "MargaritaStoddard", "message": " can't stand acast the 
network is horrible:(" }
         { "uname": "WillisWynne", "message": " love sprint the customization 
is mind-blowing" }
         { "uname": "VonKemble", "message": " dislike sprint the speed is 
horrible" }
-        { "uname": "BramHatch", "message": " dislike iphone the voice-command 
is bad:(" }
-        { "uname": "SuzannaTillson", "message": " like iphone the 
voicemail-service is awesome" }
+        { "uname": "BramHatch", "message": " dislike x-phone the voice-command 
is bad:(" }
+        { "uname": "SuzannaTillson", "message": " like x-phone the 
voicemail-service is awesome" }
 
 (It is worth knowing, with respect to influencing AsterixDB's query evaluation,
 that _FROM_ clauses---*a.k.a.* joins--- are currently evaluated in order,
@@ -588,14 +588,14 @@
 
         { "uname": "WillisWynne", "messages": [ " love sprint the 
customization is mind-blowing" ] }
         { "uname": "NilaMilliron", "messages": [  ] }
-        { "uname": "WoodrowNehling", "messages": [ " love at&t its 3G is 
good:)" ] }
-        { "uname": "BramHatch", "messages": [ " dislike iphone the 
voice-command is bad:(", " can't stand t-mobile its voicemail-service is OMG:(" 
] }
-        { "uname": "MargaritaStoddard", "messages": [ " dislike iphone its 
touch-screen is horrible", " can't stand at&t the network is horrible:(", " 
like verizon the 3G is awesome:)", " can't stand motorola the touch-screen is 
terrible", " can't stand at&t its plan is terrible" ] }
-        { "uname": "IsbelDull", "messages": [ " like samsung the plan is 
amazing", " like t-mobile its platform is mind-blowing" ] }
-        { "uname": "EmoryUnk", "messages": [ " love sprint its shortcut-menu 
is awesome:)", " love verizon its wireless is good" ] }
+        { "uname": "WoodrowNehling", "messages": [ " love acast its 3G is 
good:)" ] }
+        { "uname": "BramHatch", "messages": [ " dislike x-phone the 
voice-command is bad:(", " can't stand t-mobile its voicemail-service is OMG:(" 
] }
+        { "uname": "MargaritaStoddard", "messages": [ " dislike x-phone its 
touch-screen is horrible", " can't stand acast the network is horrible:(", " 
like ccast the 3G is awesome:)", " can't stand motorola the touch-screen is 
terrible", " can't stand acast its plan is terrible" ] }
+        { "uname": "IsbelDull", "messages": [ " like product-y the plan is 
amazing", " like t-mobile its platform is mind-blowing" ] }
+        { "uname": "EmoryUnk", "messages": [ " love sprint its shortcut-menu 
is awesome:)", " love ccast its wireless is good" ] }
         { "uname": "NicholasStroh", "messages": [  ] }
         { "uname": "VonKemble", "messages": [ " dislike sprint the speed is 
horrible" ] }
-        { "uname": "SuzannaTillson", "messages": [ " like iphone the 
voicemail-service is awesome" ] }
+        { "uname": "SuzannaTillson", "messages": [ " like x-phone the 
voicemail-service is awesome" ] }
 
 ### Query 4 - Theta Join ###
 Not all joins are expressible as equijoins and computable using 
equijoin-oriented algorithms.
@@ -619,16 +619,16 @@
 
 Here is the expected result for this query:
 
-        { "message": " can't stand iphone its platform is terrible", 
"nearbyMessages": [  ] }
-        { "message": " like verizon its shortcut-menu is awesome:)", 
"nearbyMessages": [  ] }
-        { "message": " like motorola the speed is good:)", "nearbyMessages": [ 
" hate verizon its voice-clarity is OMG:(" ] }
+        { "message": " can't stand x-phone its platform is terrible", 
"nearbyMessages": [  ] }
+        { "message": " like ccast its shortcut-menu is awesome:)", 
"nearbyMessages": [  ] }
+        { "message": " like motorola the speed is good:)", "nearbyMessages": [ 
" hate ccast its voice-clarity is OMG:(" ] }
         { "message": " like sprint the voice-command is mind-blowing:)", 
"nearbyMessages": [  ] }
-        { "message": " like iphone the voice-clarity is good:)", 
"nearbyMessages": [  ] }
-        { "message": " like samsung the platform is good", "nearbyMessages": [ 
 ] }
-        { "message": " love verizon its voicemail-service is awesome", 
"nearbyMessages": [  ] }
+        { "message": " like x-phone the voice-clarity is good:)", 
"nearbyMessages": [  ] }
+        { "message": " like product-y the platform is good", "nearbyMessages": 
[  ] }
+        { "message": " love ccast its voicemail-service is awesome", 
"nearbyMessages": [  ] }
         { "message": " love t-mobile its customization is good:)", 
"nearbyMessages": [  ] }
-        { "message": " hate verizon its voice-clarity is OMG:(", 
"nearbyMessages": [  ] }
-        { "message": " like samsung the voice-command is amazing:)", 
"nearbyMessages": [  ] }
+        { "message": " hate ccast its voice-clarity is OMG:(", 
"nearbyMessages": [  ] }
+        { "message": " like product-y the voice-command is amazing:)", 
"nearbyMessages": [  ] }
         { "message": " can't stand motorola its speed is terrible:(", 
"nearbyMessages": [  ] }
         { "message": " like t-mobile the shortcut-menu is awesome:)", 
"nearbyMessages": [  ] }
 
@@ -837,16 +837,16 @@
 
 The expected result for this fuzzy join query is:
 
-        { "chirp": { "chirpId": "11", "user": { "screenName": 
"NilaMilliron_tw", "lang": "en", "friendsCount": 445, "statusesCount": 164, 
"name": "Nila Milliron", "followersCount": 22649 }, "senderLocation": 
point("37.59,68.42"), "sendTime": datetime("2008-03-09T10:10:00.000Z"), 
"referredTopics": {{ "iphone", "platform" }}, "messageText": " can't stand 
iphone its platform is terrible" }, "similarChirps": [ "6", "7" ] }
-        { "chirp": { "chirpId": "2", "user": { "screenName": "ColineGeyer@63", 
"lang": "en", "friendsCount": 121, "statusesCount": 362, "name": "Coline 
Geyer", "followersCount": 17159 }, "senderLocation": point("32.84,67.14"), 
"sendTime": datetime("2010-05-13T10:10:00.000Z"), "referredTopics": {{ 
"verizon", "shortcut-menu" }}, "messageText": " like verizon its shortcut-menu 
is awesome:)" }, "similarChirps": [ "9", "8" ] }
+        { "chirp": { "chirpId": "11", "user": { "screenName": 
"NilaMilliron_tw", "lang": "en", "friendsCount": 445, "statusesCount": 164, 
"name": "Nila Milliron", "followersCount": 22649 }, "senderLocation": 
point("37.59,68.42"), "sendTime": datetime("2008-03-09T10:10:00.000Z"), 
"referredTopics": {{ "x-phone", "platform" }}, "messageText": " can't stand 
x-phone its platform is terrible" }, "similarChirps": [ "6", "7" ] }
+        { "chirp": { "chirpId": "2", "user": { "screenName": "ColineGeyer@63", 
"lang": "en", "friendsCount": 121, "statusesCount": 362, "name": "Coline 
Geyer", "followersCount": 17159 }, "senderLocation": point("32.84,67.14"), 
"sendTime": datetime("2010-05-13T10:10:00.000Z"), "referredTopics": {{ "ccast", 
"shortcut-menu" }}, "messageText": " like ccast its shortcut-menu is awesome:)" 
}, "similarChirps": [ "9", "8" ] }
         { "chirp": { "chirpId": "3", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("29.72,75.8"), "sendTime": datetime("2006-11-04T10:10:00.000Z"), 
"referredTopics": {{ "motorola", "speed" }}, "messageText": " like motorola the 
speed is good:)" }, "similarChirps": [ "5" ] }
         { "chirp": { "chirpId": "4", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("39.28,70.48"), "sendTime": datetime("2011-12-26T10:10:00.000Z"), 
"referredTopics": {{ "sprint", "voice-command" }}, "messageText": " like sprint 
the voice-command is mind-blowing:)" }, "similarChirps": [  ] }
-        { "chirp": { "chirpId": "6", "user": { "screenName": "ColineGeyer@63", 
"lang": "en", "friendsCount": 121, "statusesCount": 362, "name": "Coline 
Geyer", "followersCount": 17159 }, "senderLocation": point("47.51,83.99"), 
"sendTime": datetime("2010-05-07T10:10:00.000Z"), "referredTopics": {{ 
"iphone", "voice-clarity" }}, "messageText": " like iphone the voice-clarity is 
good:)" }, "similarChirps": [  ] }
-        { "chirp": { "chirpId": "7", "user": { "screenName": "ChangEwing_573", 
"lang": "en", "friendsCount": 182, "statusesCount": 394, "name": "Chang Ewing", 
"followersCount": 32136 }, "senderLocation": point("36.21,72.6"), "sendTime": 
datetime("2011-08-25T10:10:00.000Z"), "referredTopics": {{ "samsung", 
"platform" }}, "messageText": " like samsung the platform is good" }, 
"similarChirps": [  ] }
-        { "chirp": { "chirpId": "9", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("36.86,74.62"), "sendTime": datetime("2012-07-21T10:10:00.000Z"), 
"referredTopics": {{ "verizon", "voicemail-service" }}, "messageText": " love 
verizon its voicemail-service is awesome" }, "similarChirps": [  ] }
+        { "chirp": { "chirpId": "6", "user": { "screenName": "ColineGeyer@63", 
"lang": "en", "friendsCount": 121, "statusesCount": 362, "name": "Coline 
Geyer", "followersCount": 17159 }, "senderLocation": point("47.51,83.99"), 
"sendTime": datetime("2010-05-07T10:10:00.000Z"), "referredTopics": {{ 
"x-phone", "voice-clarity" }}, "messageText": " like x-phone the voice-clarity 
is good:)" }, "similarChirps": [  ] }
+        { "chirp": { "chirpId": "7", "user": { "screenName": "ChangEwing_573", 
"lang": "en", "friendsCount": 182, "statusesCount": 394, "name": "Chang Ewing", 
"followersCount": 32136 }, "senderLocation": point("36.21,72.6"), "sendTime": 
datetime("2011-08-25T10:10:00.000Z"), "referredTopics": {{ "product-y", 
"platform" }}, "messageText": " like product-y the platform is good" }, 
"similarChirps": [  ] }
+        { "chirp": { "chirpId": "9", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("36.86,74.62"), "sendTime": datetime("2012-07-21T10:10:00.000Z"), 
"referredTopics": {{ "ccast", "voicemail-service" }}, "messageText": " love 
ccast its voicemail-service is awesome" }, "similarChirps": [  ] }
         { "chirp": { "chirpId": "1", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("47.44,80.65"), "sendTime": datetime("2008-04-26T10:10:00.000Z"), 
"referredTopics": {{ "t-mobile", "customization" }}, "messageText": " love 
t-mobile its customization is good:)" }, "similarChirps": [ "8" ] }
-        { "chirp": { "chirpId": "10", "user": { "screenName": 
"ColineGeyer@63", "lang": "en", "friendsCount": 121, "statusesCount": 362, 
"name": "Coline Geyer", "followersCount": 17159 }, "senderLocation": 
point("29.15,76.53"), "sendTime": datetime("2008-01-26T10:10:00.000Z"), 
"referredTopics": {{ "verizon", "voice-clarity" }}, "messageText": " hate 
verizon its voice-clarity is OMG:(" }, "similarChirps": [ "2", "6", "9" ] }
-        { "chirp": { "chirpId": "12", "user": { "screenName": 
"OliJackson_512", "lang": "en", "friendsCount": 445, "statusesCount": 164, 
"name": "Oli Jackson", "followersCount": 22649 }, "senderLocation": 
point("24.82,94.63"), "sendTime": datetime("2010-02-13T10:10:00.000Z"), 
"referredTopics": {{ "samsung", "voice-command" }}, "messageText": " like 
samsung the voice-command is amazing:)" }, "similarChirps": [ "4", "7" ] }
+        { "chirp": { "chirpId": "10", "user": { "screenName": 
"ColineGeyer@63", "lang": "en", "friendsCount": 121, "statusesCount": 362, 
"name": "Coline Geyer", "followersCount": 17159 }, "senderLocation": 
point("29.15,76.53"), "sendTime": datetime("2008-01-26T10:10:00.000Z"), 
"referredTopics": {{ "ccast", "voice-clarity" }}, "messageText": " hate ccast 
its voice-clarity is OMG:(" }, "similarChirps": [ "2", "6", "9" ] }
+        { "chirp": { "chirpId": "12", "user": { "screenName": 
"OliJackson_512", "lang": "en", "friendsCount": 445, "statusesCount": 164, 
"name": "Oli Jackson", "followersCount": 22649 }, "senderLocation": 
point("24.82,94.63"), "sendTime": datetime("2010-02-13T10:10:00.000Z"), 
"referredTopics": {{ "product-y", "voice-command" }}, "messageText": " like 
product-y the voice-command is amazing:)" }, "similarChirps": [ "4", "7" ] }
         { "chirp": { "chirpId": "5", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("40.09,92.69"), "sendTime": datetime("2006-08-04T10:10:00.000Z"), 
"referredTopics": {{ "motorola", "speed" }}, "messageText": " can't stand 
motorola its speed is terrible:(" }, "similarChirps": [  ] }
         { "chirp": { "chirpId": "8", "user": { "screenName": 
"NathanGiesen@211", "lang": "en", "friendsCount": 39339, "statusesCount": 473, 
"name": "Nathan Giesen", "followersCount": 49416 }, "senderLocation": 
point("46.05,93.34"), "sendTime": datetime("2005-10-14T10:10:00.000Z"), 
"referredTopics": {{ "t-mobile", "shortcut-menu" }}, "messageText": " like 
t-mobile the shortcut-menu is awesome:)" }, "similarChirps": [  ] }
 
diff --git a/asterixdb/asterix-doc/src/site/resources/data/chm.adm 
b/asterixdb/asterix-doc/src/site/resources/data/chm.adm
index 40e9d1f..1b9c797 100644
--- a/asterixdb/asterix-doc/src/site/resources/data/chm.adm
+++ b/asterixdb/asterix-doc/src/site/resources/data/chm.adm
@@ -1,12 +1,12 @@
 
{"chirpId":"1","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("47.44,80.65"),"sendTime":datetime("2008-04-26T10:10:00"),"referredTopics":{{"t-mobile","customization"}},"messageText":"
 love t-mobile its customization is good:)"}
-{"chirpId":"2","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("32.84,67.14"),"sendTime":datetime("2010-05-13T10:10:00"),"referredTopics":{{"verizon","shortcut-menu"}},"messageText":"
 like verizon its shortcut-menu is awesome:)"}
+{"chirpId":"2","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("32.84,67.14"),"sendTime":datetime("2010-05-13T10:10:00"),"referredTopics":{{"ccast","shortcut-menu"}},"messageText":"
 like ccast its shortcut-menu is awesome:)"}
 
{"chirpId":"3","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("29.72,75.8"),"sendTime":datetime("2006-11-04T10:10:00"),"referredTopics":{{"motorola","speed"}},"messageText":"
 like motorola the speed is good:)"}
 
{"chirpId":"4","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("39.28,70.48"),"sendTime":datetime("2011-12-26T10:10:00"),"referredTopics":{{"sprint","voice-command"}},"messageText":"
 like sprint the voice-command is mind-blowing:)"}
 
{"chirpId":"5","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("40.09,92.69"),"sendTime":datetime("2006-08-04T10:10:00"),"referredTopics":{{"motorola","speed"}},"messageText":"
 can't stand motorola its speed is terrible:("}
-{"chirpId":"6","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("47.51,83.99"),"sendTime":datetime("2010-05-07T10:10:00"),"referredTopics":{{"iphone","voice-clarity"}},"messageText":"
 like iphone the voice-clarity is good:)"}
-{"chirpId":"7","user":{"screenName":"ChangEwing_573","lang":"en","friendsCount":182,"statusesCount":394,"name":"Chang
 
Ewing","followersCount":32136},"senderLocation":point("36.21,72.6"),"sendTime":datetime("2011-08-25T10:10:00"),"referredTopics":{{"samsung","platform"}},"messageText":"
 like samsung the platform is good"}
+{"chirpId":"6","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("47.51,83.99"),"sendTime":datetime("2010-05-07T10:10:00"),"referredTopics":{{"x-phone","voice-clarity"}},"messageText":"
 like x-phone the voice-clarity is good:)"}
+{"chirpId":"7","user":{"screenName":"ChangEwing_573","lang":"en","friendsCount":182,"statusesCount":394,"name":"Chang
 
Ewing","followersCount":32136},"senderLocation":point("36.21,72.6"),"sendTime":datetime("2011-08-25T10:10:00"),"referredTopics":{{"product-y","platform"}},"messageText":"
 like product-y the platform is good"}
 
{"chirpId":"8","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("46.05,93.34"),"sendTime":datetime("2005-10-14T10:10:00"),"referredTopics":{{"t-mobile","shortcut-menu"}},"messageText":"
 like t-mobile the shortcut-menu is awesome:)"}
-{"chirpId":"9","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("36.86,74.62"),"sendTime":datetime("2012-07-21T10:10:00"),"referredTopics":{{"verizon","voicemail-service"}},"messageText":"
 love verizon its voicemail-service is awesome"}
-{"chirpId":"10","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("29.15,76.53"),"sendTime":datetime("2008-01-26T10:10:00"),"referredTopics":{{"verizon","voice-clarity"}},"messageText":"
 hate verizon its voice-clarity is OMG:("}
-{"chirpId":"11","user":{"screenName":"NilaMilliron_tw","lang":"en","friendsCount":445,"statusesCount":164,"name":"Nila
 
Milliron","followersCount":22649},"senderLocation":point("37.59,68.42"),"sendTime":datetime("2008-03-09T10:10:00"),"referredTopics":{{"iphone","platform"}},"messageText":"
 can't stand iphone its platform is terrible"}
-{"chirpId":"12","user":{"screenName":"OliJackson_512","lang":"en","friendsCount":445,"statusesCount":164,"name":"Oli
 
Jackson","followersCount":22649},"senderLocation":point("24.82,94.63"),"sendTime":datetime("2010-02-13T10:10:00"),"referredTopics":{{"samsung","voice-command"}},"messageText":"
 like samsung the voice-command is amazing:)"}
+{"chirpId":"9","user":{"screenName":"NathanGiesen@211","lang":"en","friendsCount":39339,"statusesCount":473,"name":"Nathan
 
Giesen","followersCount":49416},"senderLocation":point("36.86,74.62"),"sendTime":datetime("2012-07-21T10:10:00"),"referredTopics":{{"ccast","voicemail-service"}},"messageText":"
 love ccast its voicemail-service is awesome"}
+{"chirpId":"10","user":{"screenName":"ColineGeyer@63","lang":"en","friendsCount":121,"statusesCount":362,"name":"Coline
 
Geyer","followersCount":17159},"senderLocation":point("29.15,76.53"),"sendTime":datetime("2008-01-26T10:10:00"),"referredTopics":{{"ccast","voice-clarity"}},"messageText":"
 hate ccast its voice-clarity is OMG:("}
+{"chirpId":"11","user":{"screenName":"NilaMilliron_tw","lang":"en","friendsCount":445,"statusesCount":164,"name":"Nila
 
Milliron","followersCount":22649},"senderLocation":point("37.59,68.42"),"sendTime":datetime("2008-03-09T10:10:00"),"referredTopics":{{"x-phone","platform"}},"messageText":"
 can't stand x-phone its platform is terrible"}
+{"chirpId":"12","user":{"screenName":"OliJackson_512","lang":"en","friendsCount":445,"statusesCount":164,"name":"Oli
 
Jackson","followersCount":22649},"senderLocation":point("24.82,94.63"),"sendTime":datetime("2010-02-13T10:10:00"),"referredTopics":{{"product-y","voice-command"}},"messageText":"
 like product-y the voice-command is amazing:)"}
diff --git a/asterixdb/asterix-doc/src/site/resources/data/fbm.adm 
b/asterixdb/asterix-doc/src/site/resources/data/fbm.adm
index 58d7f08..6d8ba27 100644
--- a/asterixdb/asterix-doc/src/site/resources/data/fbm.adm
+++ b/asterixdb/asterix-doc/src/site/resources/data/fbm.adm
@@ -1,15 +1,15 @@
 
{"message-id":1,"author-id":3,"in-response-to":2,"sender-location":point("47.16,77.75"),"message":"
 love sprint its shortcut-menu is awesome:)"}
-{"message-id":2,"author-id":1,"in-response-to":4,"sender-location":point("41.66,80.87"),"message":"
 dislike iphone its touch-screen is horrible"}
-{"message-id":3,"author-id":2,"in-response-to":4,"sender-location":point("48.09,81.01"),"message":"
 like samsung the plan is amazing"}
-{"message-id":4,"author-id":1,"in-response-to":2,"sender-location":point("37.73,97.04"),"message":"
 can't stand at&t the network is horrible:("}
+{"message-id":2,"author-id":1,"in-response-to":4,"sender-location":point("41.66,80.87"),"message":"
 dislike x-phone its touch-screen is horrible"}
+{"message-id":3,"author-id":2,"in-response-to":4,"sender-location":point("48.09,81.01"),"message":"
 like product-y the plan is amazing"}
+{"message-id":4,"author-id":1,"in-response-to":2,"sender-location":point("37.73,97.04"),"message":"
 can't stand acast the network is horrible:("}
 
{"message-id":5,"author-id":6,"in-response-to":2,"sender-location":point("34.7,90.76"),"message":"
 love sprint the customization is mind-blowing"}
 
{"message-id":6,"author-id":2,"in-response-to":1,"sender-location":point("31.5,75.56"),"message":"
 like t-mobile its platform is mind-blowing"}
 
{"message-id":7,"author-id":5,"in-response-to":15,"sender-location":point("32.91,85.05"),"message":"
 dislike sprint the speed is horrible"}
-{"message-id":8,"author-id":1,"in-response-to":11,"sender-location":point("40.33,80.87"),"message":"
 like verizon the 3G is awesome:)"}
-{"message-id":9,"author-id":3,"in-response-to":12,"sender-location":point("34.45,96.48"),"message":"
 love verizon its wireless is good"}
+{"message-id":8,"author-id":1,"in-response-to":11,"sender-location":point("40.33,80.87"),"message":"
 like ccast the 3G is awesome:)"}
+{"message-id":9,"author-id":3,"in-response-to":12,"sender-location":point("34.45,96.48"),"message":"
 love ccast its wireless is good"}
 
{"message-id":10,"author-id":1,"in-response-to":12,"sender-location":point("42.5,70.01"),"message":"
 can't stand motorola the touch-screen is terrible"}
-{"message-id":11,"author-id":1,"in-response-to":1,"sender-location":point("38.97,77.49"),"message":"
 can't stand at&t its plan is terrible"}
+{"message-id":11,"author-id":1,"in-response-to":1,"sender-location":point("38.97,77.49"),"message":"
 can't stand acast its plan is terrible"}
 
{"message-id":12,"author-id":10,"in-response-to":6,"sender-location":point("42.26,77.76"),"message":"
 can't stand t-mobile its voicemail-service is OMG:("}
-{"message-id":13,"author-id":10,"in-response-to":4,"sender-location":point("42.77,78.92"),"message":"
 dislike iphone the voice-command is bad:("}
-{"message-id":14,"author-id":9,"in-response-to":12,"sender-location":point("41.33,85.28"),"message":"
 love at&t its 3G is good:)"}
-{"message-id":15,"author-id":7,"in-response-to":11,"sender-location":point("44.47,67.11"),"message":"
 like iphone the voicemail-service is awesome"}
+{"message-id":13,"author-id":10,"in-response-to":4,"sender-location":point("42.77,78.92"),"message":"
 dislike x-phone the voice-command is bad:("}
+{"message-id":14,"author-id":9,"in-response-to":12,"sender-location":point("41.33,85.28"),"message":"
 love acast its 3G is good:)"}
+{"message-id":15,"author-id":7,"in-response-to":11,"sender-location":point("44.47,67.11"),"message":"
 like x-phone the voicemail-service is awesome"}
diff --git a/asterixdb/asterix-doc/src/site/resources/data/gbm.adm 
b/asterixdb/asterix-doc/src/site/resources/data/gbm.adm
index 5d37ff6..4aff3d8 100644
--- a/asterixdb/asterix-doc/src/site/resources/data/gbm.adm
+++ b/asterixdb/asterix-doc/src/site/resources/data/gbm.adm
@@ -1,15 +1,15 @@
 
{"messageId":1,"authorId":3,"inResponseTo":2,"senderLocation":point("47.16,77.75"),"message":"
 love sprint its shortcut-menu is awesome:)"}
-{"messageId":2,"authorId":1,"inResponseTo":4,"senderLocation":point("41.66,80.87"),"message":"
 dislike iphone its touch-screen is horrible"}
-{"messageId":3,"authorId":2,"inResponseTo":4,"senderLocation":point("48.09,81.01"),"message":"
 like samsung the plan is amazing"}
-{"messageId":4,"authorId":1,"inResponseTo":2,"senderLocation":point("37.73,97.04"),"message":"
 can't stand at&t the network is horrible:("}
+{"messageId":2,"authorId":1,"inResponseTo":4,"senderLocation":point("41.66,80.87"),"message":"
 dislike x-phone its touch-screen is horrible"}
+{"messageId":3,"authorId":2,"inResponseTo":4,"senderLocation":point("48.09,81.01"),"message":"
 like product-y the plan is amazing"}
+{"messageId":4,"authorId":1,"inResponseTo":2,"senderLocation":point("37.73,97.04"),"message":"
 can't stand acast the network is horrible:("}
 
{"messageId":5,"authorId":6,"inResponseTo":2,"senderLocation":point("34.7,90.76"),"message":"
 love sprint the customization is mind-blowing"}
 
{"messageId":6,"authorId":2,"inResponseTo":1,"senderLocation":point("31.5,75.56"),"message":"
 like t-mobile its platform is mind-blowing"}
 
{"messageId":7,"authorId":5,"inResponseTo":15,"senderLocation":point("32.91,85.05"),"message":"
 dislike sprint the speed is horrible"}
-{"messageId":8,"authorId":1,"inResponseTo":11,"senderLocation":point("40.33,80.87"),"message":"
 like verizon the 3G is awesome:)"}
-{"messageId":9,"authorId":3,"inResponseTo":12,"senderLocation":point("34.45,96.48"),"message":"
 love verizon its wireless is good"}
+{"messageId":8,"authorId":1,"inResponseTo":11,"senderLocation":point("40.33,80.87"),"message":"
 like ccast the 3G is awesome:)"}
+{"messageId":9,"authorId":3,"inResponseTo":12,"senderLocation":point("34.45,96.48"),"message":"
 love ccast its wireless is good"}
 
{"messageId":10,"authorId":1,"inResponseTo":12,"senderLocation":point("42.5,70.01"),"message":"
 can't stand motorola the touch-screen is terrible"}
-{"messageId":11,"authorId":1,"inResponseTo":1,"senderLocation":point("38.97,77.49"),"message":"
 can't stand at&t its plan is terrible"}
+{"messageId":11,"authorId":1,"inResponseTo":1,"senderLocation":point("38.97,77.49"),"message":"
 can't stand acast its plan is terrible"}
 
{"messageId":12,"authorId":10,"inResponseTo":6,"senderLocation":point("42.26,77.76"),"message":"
 can't stand t-mobile its voicemail-service is OMG:("}
-{"messageId":13,"authorId":10,"inResponseTo":4,"senderLocation":point("42.77,78.92"),"message":"
 dislike iphone the voice-command is bad:("}
-{"messageId":14,"authorId":9,"inResponseTo":12,"senderLocation":point("41.33,85.28"),"message":"
 love at&t its 3G is good:)"}
-{"messageId":15,"authorId":7,"inResponseTo":11,"senderLocation":point("44.47,67.11"),"message":"
 like iphone the voicemail-service is awesome"}
+{"messageId":13,"authorId":10,"inResponseTo":4,"senderLocation":point("42.77,78.92"),"message":"
 dislike x-phone the voice-command is bad:("}
+{"messageId":14,"authorId":9,"inResponseTo":12,"senderLocation":point("41.33,85.28"),"message":"
 love acast its 3G is good:)"}
+{"messageId":15,"authorId":7,"inResponseTo":11,"senderLocation":point("44.47,67.11"),"message":"
 like x-phone the voicemail-service is awesome"}
diff --git a/asterixdb/asterix-doc/src/site/resources/data/twm.adm 
b/asterixdb/asterix-doc/src/site/resources/data/twm.adm
index fa764af..8823f95 100644
--- a/asterixdb/asterix-doc/src/site/resources/data/twm.adm
+++ b/asterixdb/asterix-doc/src/site/resources/data/twm.adm
@@ -1,12 +1,12 @@
 
{"tweetid":"1","user":{"screen-name":"NathanGiesen@211","lang":"en","friends_count":39339,"statuses_count":473,"name":"Nathan
 
Giesen","followers_count":49416},"sender-location":point("47.44,80.65"),"send-time":datetime("2008-04-26T10:10:00"),"referred-topics":{{"t-mobile","customization"}},"message-text":"
 love t-mobile its customization is good:)"}
-{"tweetid":"2","user":{"screen-name":"ColineGeyer@63","lang":"en","friends_count":121,"statuses_count":362,"name":"Coline
 
Geyer","followers_count":17159},"sender-location":point("32.84,67.14"),"send-time":datetime("2010-05-13T10:10:00"),"referred-topics":{{"verizon","shortcut-menu"}},"message-text":"
 like verizon its shortcut-menu is awesome:)"}
+{"tweetid":"2","user":{"screen-name":"ColineGeyer@63","lang":"en","friends_count":121,"statuses_count":362,"name":"Coline
 
Geyer","followers_count":17159},"sender-location":point("32.84,67.14"),"send-time":datetime("2010-05-13T10:10:00"),"referred-topics":{{"ccast","shortcut-menu"}},"message-text":"
 like ccast its shortcut-menu is awesome:)"}
 
{"tweetid":"3","user":{"screen-name":"NathanGiesen@211","lang":"en","friends_count":39339,"statuses_count":473,"name":"Nathan
 
Giesen","followers_count":49416},"sender-location":point("29.72,75.8"),"send-time":datetime("2006-11-04T10:10:00"),"referred-topics":{{"motorola","speed"}},"message-text":"
 like motorola the speed is good:)"}
 
{"tweetid":"4","user":{"screen-name":"NathanGiesen@211","lang":"en","friends_count":39339,"statuses_count":473,"name":"Nathan
 
Giesen","followers_count":49416},"sender-location":point("39.28,70.48"),"send-time":datetime("2011-12-26T10:10:00"),"referred-topics":{{"sprint","voice-command"}},"message-text":"
 like sprint the voice-command is mind-blowing:)"}
 
{"tweetid":"5","user":{"screen-name":"NathanGiesen@211","lang":"en","friends_count":39339,"statuses_count":473,"name":"Nathan
 
Giesen","followers_count":49416},"sender-location":point("40.09,92.69"),"send-time":datetime("2006-08-04T10:10:00"),"referred-topics":{{"motorola","speed"}},"message-text":"
 can't stand motorola its speed is terrible:("}
-{"tweetid":"6","user":{"screen-name":"ColineGeyer@63","lang":"en","friends_count":121,"statuses_count":362,"name":"Coline
 
Geyer","followers_count":17159},"sender-location":point("47.51,83.99"),"send-time":datetime("2010-05-07T10:10:00"),"referred-topics":{{"iphone","voice-clarity"}},"message-text":"
 like iphone the voice-clarity is good:)"}
-{"tweetid":"7","user":{"screen-name":"ChangEwing_573","lang":"en","friends_count":182,"statuses_count":394,"name":"Chang
 
Ewing","followers_count":32136},"sender-location":point("36.21,72.6"),"send-time":datetime("2011-08-25T10:10:00"),"referred-topics":{{"samsung","platform"}},"message-text":"
 like samsung the platform is good"}
+{"tweetid":"6","user":{"screen-name":"ColineGeyer@63","lang":"en","friends_count":121,"statuses_count":362,"name":"Coline
 
Geyer","followers_count":17159},"sender-location":point("47.51,83.99"),"send-time":datetime("2010-05-07T10:10:00"),"referred-topics":{{"x-phone","voice-clarity"}},"message-text":"
 like x-phone the voice-clarity is good:)"}
+{"tweetid":"7","user":{"screen-name":"ChangEwing_573","lang":"en","friends_count":182,"statuses_count":394,"name":"Chang
 
Ewing","followers_count":32136},"sender-location":point("36.21,72.6"),"send-time":datetime("2011-08-25T10:10:00"),"referred-topics":{{"product-y","platform"}},"message-text":"
 like product-y the platform is good"}
 
{"tweetid":"8","user":{"screen-name":"NathanGiesen@211","lang":"en","friends_count":39339,"statuses_count":473,"name":"Nathan
 
Giesen","followers_count":49416},"sender-location":point("46.05,93.34"),"send-time":datetime("2005-10-14T10:10:00"),"referred-topics":{{"t-mobile","shortcut-menu"}},"message-text":"
 like t-mobile the shortcut-menu is awesome:)"}
-{"tweetid":"9","user":{"screen-name":"NathanGiesen@211","lang":"en","friends_count":39339,"statuses_count":473,"name":"Nathan
 
Giesen","followers_count":49416},"sender-location":point("36.86,74.62"),"send-time":datetime("2012-07-21T10:10:00"),"referred-topics":{{"verizon","voicemail-service"}},"message-text":"
 love verizon its voicemail-service is awesome"}
-{"tweetid":"10","user":{"screen-name":"ColineGeyer@63","lang":"en","friends_count":121,"statuses_count":362,"name":"Coline
 
Geyer","followers_count":17159},"sender-location":point("29.15,76.53"),"send-time":datetime("2008-01-26T10:10:00"),"referred-topics":{{"verizon","voice-clarity"}},"message-text":"
 hate verizon its voice-clarity is OMG:("}
-{"tweetid":"11","user":{"screen-name":"NilaMilliron_tw","lang":"en","friends_count":445,"statuses_count":164,"name":"Nila
 
Milliron","followers_count":22649},"sender-location":point("37.59,68.42"),"send-time":datetime("2008-03-09T10:10:00"),"referred-topics":{{"iphone","platform"}},"message-text":"
 can't stand iphone its platform is terrible"}
-{"tweetid":"12","user":{"screen-name":"OliJackson_512","lang":"en","friends_count":445,"statuses_count":164,"name":"Oli
 
Jackson","followers_count":22649},"sender-location":point("24.82,94.63"),"send-time":datetime("2010-02-13T10:10:00"),"referred-topics":{{"samsung","voice-command"}},"message-text":"
 like samsung the voice-command is amazing:)"}
+{"tweetid":"9","user":{"screen-name":"NathanGiesen@211","lang":"en","friends_count":39339,"statuses_count":473,"name":"Nathan
 
Giesen","followers_count":49416},"sender-location":point("36.86,74.62"),"send-time":datetime("2012-07-21T10:10:00"),"referred-topics":{{"ccast","voicemail-service"}},"message-text":"
 love ccast its voicemail-service is awesome"}
+{"tweetid":"10","user":{"screen-name":"ColineGeyer@63","lang":"en","friends_count":121,"statuses_count":362,"name":"Coline
 
Geyer","followers_count":17159},"sender-location":point("29.15,76.53"),"send-time":datetime("2008-01-26T10:10:00"),"referred-topics":{{"ccast","voice-clarity"}},"message-text":"
 hate ccast its voice-clarity is OMG:("}
+{"tweetid":"11","user":{"screen-name":"NilaMilliron_tw","lang":"en","friends_count":445,"statuses_count":164,"name":"Nila
 
Milliron","followers_count":22649},"sender-location":point("37.59,68.42"),"send-time":datetime("2008-03-09T10:10:00"),"referred-topics":{{"x-phone","platform"}},"message-text":"
 can't stand x-phone its platform is terrible"}
+{"tweetid":"12","user":{"screen-name":"OliJackson_512","lang":"en","friends_count":445,"statuses_count":164,"name":"Oli
 
Jackson","followers_count":22649},"sender-location":point("24.82,94.63"),"send-time":datetime("2010-02-13T10:10:00"),"referred-topics":{{"product-y","voice-command"}},"message-text":"
 like product-y the voice-command is amazing:)"}

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