Repository: incubator-hawq-docs
Updated Branches:
  refs/heads/develop f152b5c51 -> 5e7285e50


HAWQ-1217 Format cleanup (This closes #72)


Project: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/repo
Commit: 
http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/commit/5e7285e5
Tree: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/tree/5e7285e5
Diff: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/diff/5e7285e5

Branch: refs/heads/develop
Commit: 5e7285e5041d2b56012719e35464d5e59d258643
Parents: f152b5c
Author: David Yozie <[email protected]>
Authored: Tue Dec 13 16:51:50 2016 -0800
Committer: David Yozie <[email protected]>
Committed: Tue Dec 13 16:51:50 2016 -0800

----------------------------------------------------------------------
 reference/catalog/gp_master_mirroring.html.md.erb      | 2 +-
 reference/catalog/gp_segment_configuration.html.md.erb | 6 +++---
 reference/catalog/pg_appendonly.html.md.erb            | 4 ++--
 reference/catalog/pg_attribute.html.md.erb             | 6 +++---
 reference/catalog/pg_authid.html.md.erb                | 2 +-
 reference/catalog/pg_class.html.md.erb                 | 2 +-
 reference/catalog/pg_index.html.md.erb                 | 8 ++++----
 reference/catalog/pg_locks.html.md.erb                 | 2 +-
 reference/catalog/pg_pltemplate.html.md.erb            | 2 +-
 reference/catalog/pg_resqueue_status.html.md.erb       | 2 +-
 reference/catalog/pg_rewrite.html.md.erb               | 4 ++--
 reference/catalog/pg_stat_last_operation.html.md.erb   | 2 +-
 reference/catalog/pg_stat_last_shoperation.html.md.erb | 2 +-
 reference/catalog/pg_stat_operations.html.md.erb       | 4 ++--
 reference/catalog/pg_stats.html.md.erb                 | 4 ++--
 reference/catalog/pg_type_encoding.html.md.erb         | 2 +-
 16 files changed, 27 insertions(+), 27 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/gp_master_mirroring.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/gp_master_mirroring.html.md.erb 
b/reference/catalog/gp_master_mirroring.html.md.erb
index 5cd6378..fa7ea18 100644
--- a/reference/catalog/gp_master_mirroring.html.md.erb
+++ b/reference/catalog/gp_master_mirroring.html.md.erb
@@ -11,7 +11,7 @@ The `gp_master_mirroring` table contains state information 
about the standby mas
 
|-----------------|--------------------------|------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `summary_state` | text                     |            | The current state 
of the log replication process between the master and standby master - logs are 
either ‘Synchronized’ or ‘Not Synchronized’                             
                                                                                
                                                    |
 | `detail_state`  | text                     |            | If not 
synchronized, this column will have information about the cause of the error.   
                                                                                
                                                                                
                                                       |
-| `log_time`      | timestamp with time zone |            | This contains the 
timestamp of the last time a master mirroring change occurred. For example, the 
timestamp when the value of summary\_state changed from "Synchronized" to "Not 
Synchronized". If no changes occur with regards to the standby master (it stays 
synchronized), the timestamp is not updated. |
+| `log_time`      | timestamp with time zone |            | This contains the 
timestamp of the last time a master mirroring change occurred. For example, the 
timestamp when the value of `summary_state` changed from "Synchronized" to "Not 
Synchronized". If no changes occur with regards to the standby master (it stays 
synchronized), the timestamp is not updated. |
 | `error_message` | text                     |            | If not 
synchronized, this column will have the error message from the failed 
synchronization attempt.                                                        
                                                                                
                                                                 |
 
 

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/gp_segment_configuration.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/gp_segment_configuration.html.md.erb 
b/reference/catalog/gp_segment_configuration.html.md.erb
index d314515..9fcf0cb 100644
--- a/reference/catalog/gp_segment_configuration.html.md.erb
+++ b/reference/catalog/gp_segment_configuration.html.md.erb
@@ -4,19 +4,19 @@ title: gp_segment_configuration
 
 The `gp_segment_configuration` table contains information about master, 
standby and segment configuration.
 
-The HAWQ fault tolerance service (FTS) automatically detects the status of 
individual segments and marks the status of each segment in this table. If a 
segment is marked as DOWN, the corresponding reason is recorded in the 
[gp_configuration_history](gp_configuration_history.html) table. See 
[Understanding the Fault Tolerance Service](../../admin/FaultTolerance.html) 
for a description of the fault tolerance service.
+The HAWQ fault tolerance service (FTS) automatically detects the status of 
individual segments and marks the status of each segment in this table. If a 
segment is marked as DOWN, the corresponding reason is recorded in the 
[gp\_configuration\_history](gp_configuration_history.html) table. See 
[Understanding the Fault Tolerance Service](../../admin/FaultTolerance.html) 
for a description of the fault tolerance service.
 
 <a id="topic1__fr163962"></a>
 <span class="tablecap">Table 1. pg\_catalog.gp\_segment\_configuration</span>
 
 | column               | type    | references | description                    
                                                                                
                                                                                
                                                                                
              |
 
|----------------------|---------|------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `registration_order` | integer |            | When HAWQ starts, the master 
and each segment starts itself separately. This column indicates the order in 
which a segment node registers itself to master node. The registration\_order 
for segments starts from 1. Master's registration\_order is 0. Standby's 
registration\_order is -1. |
+| `registration_order` | integer |            | When HAWQ starts, the master 
and each segment starts itself separately. This column indicates the order in 
which a segment node registers itself to master node. The `registration_order` 
for segments starts from 1. Master's registration\_order is 0. Standby's 
registration\_order is -1. |
 | `role`               | char    |            | The role that a node is 
currently running as. Values are `p` (segment), `m`(master) or `s               
`(standby).                                                                     
                                                                                
                     |
 | `status`             | char    |            | The fault status of a 
segment. Values are `u` (up) or `d` (down).                                     
                                                                                
                                                                                
                       |
 | `port`               | integer |            | The TCP port the database 
server listener process is using.                                               
                                                                                
                                                                                
                   |
 | `hostname`           | text    |            | The hostname of a segment 
host.                                                                           
                                                                                
                                                                                
                   |
-| `address`            | text    |            | The hostname used to access a 
particular segment on a segment host. This value may be the same as `hostname` 
in systems upgraded from 3.x or on systems that do not have per-interface 
hostnames configured.                                                           
                      |
+| `address`            | text    |            | The hostname used to access a 
particular segment on a segment host.                                           
                                       |
 | `failed_tmpdir_num`  | integer |            | The number of failed 
temporary directories on the segment. User- configured temporary directories 
may fail on segments due to disk errors. This information is reported to the 
master.                                                                         
                              |
 | `failed_tmpdir`      | text    |            | A list of failed temporary 
directories on the segment. Multiple failed temporary directories are separated 
by commas.                                                                      
                                                                                
                  |
 

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_appendonly.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_appendonly.html.md.erb 
b/reference/catalog/pg_appendonly.html.md.erb
index 2ad0eae..b0a56d6 100644
--- a/reference/catalog/pg_appendonly.html.md.erb
+++ b/reference/catalog/pg_appendonly.html.md.erb
@@ -11,8 +11,8 @@ The `pg_appendonly` table contains information about the 
storage options and oth
 
|-----------------|----------|------------|----------------------------------------------------------------------------------------------------------------------------------------------------|
 | `relid`         | oid      |            | The table object identifier (OID) 
of the compressed table.                                                        
                                 |
 | `compresslevel` | smallint |            | The compression level, with 
increasing compression ratio. If the `gzip` or `zlib` compression type is 
specified, valid values are 1-9.                           |
-| `majorversion`  | smallint |            | The major version number of the 
pg\_appendonly table.                                                           
                                   |
-| `minorversion`  | smallint |            | The minor version number of the 
pg\_appendonly table.                                                           
                                   |
+| `majorversion`  | smallint |            | The major version number of the 
`pg_appendonly` table.                                                          
                                    |
+| `minorversion`  | smallint |            | The minor version number of the 
`pg_appendonly` table.                                                          
                                    |
 | `checksum`      | boolean  |            | A checksum value that is stored 
to compare the state of a block of data at compression time and at scan time to 
ensure data integrity.             |
 | `compresstype`  | text     |            | Type of compression used on 
append-only and parquet tables. `zlib`, `snappy`, and `gzip` compression types 
are supported. |
 | `columnstore`   | boolean  |            | `0` for row-oriented storage.     
                                                                                
                                 |

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_attribute.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_attribute.html.md.erb 
b/reference/catalog/pg_attribute.html.md.erb
index 09f65bd..53db267 100644
--- a/reference/catalog/pg_attribute.html.md.erb
+++ b/reference/catalog/pg_attribute.html.md.erb
@@ -19,10 +19,10 @@ The `pg_attribute` table stores information about table 
columns. There will be e
 | `attcacheoff`   | integer  |               | Always `-1` in storage, but 
when loaded into a row descriptor in memory this may be updated to cache the 
offset of the attribute within the row                                          
                                                                                
                                                                                
                                                                      |
 | `atttypmod`     | integer  |               | Records type-specific data 
supplied at table creation time (for example, the maximum length of a varchar 
column). It is passed to type-specific input functions and length coercion 
functions. The value will generally be `-1` for types that do not need it.      
                                                                                
                                                                           |
 | `attbyval`      | boolean  |               | A copy of pg\_type.typbyval of 
this column's type                                                              
                                                                                
                                                                                
                                                                                
                                                                |
-| `attstorage`    | char     |               | Normally a copy of 
pg\_type.typstorage of this column's type. For TOAST-able data types, this can 
be altered after column creation to control storage policy.                     
                                                                                
                                                                                
                                                                             |
-| `attalign`      | char     |               | A copy of pg\_type.typalign of 
this column's type                                                              
                                                                                
                                                                                
                                                                                
                                                                |
+| `attstorage`    | char     |               | Normally a copy of 
`pg_type.typstorage` of this column's type. For TOAST-able data types, this can 
be altered after column creation to control storage policy.                     
                                                                                
                                                                                
                                                                             |
+| `attalign`      | char     |               | A copy of `pg_type.typalign` 
of this column's type                                                           
                                                                                
                                                                                
                                                                                
                                                                   |
 | `attnotnull`    | boolean  |               | This represents a not-null 
constraint. It is possible to change this column to enable or disable the 
constraint.                                                                     
                                                                                
                                                                                
                                                                          |
-| `atthasdef`     | boolean  |               | This column has a default 
value, in which case there will be a corresponding entry in the pg\_attrdef 
catalog that actually defines the value                                         
                                                                                
                                                                                
                                                                         |
+| `atthasdef`     | boolean  |               | This column has a default 
value, in which case there will be a corresponding entry in the `pg_attrdef` 
catalog that actually defines the value                                         
                                                                                
                                                                                
                                                                         |
 | `attisdropped`  | boolean  |               | This column has been dropped 
and is no longer valid. A dropped column is still physically present in the 
table, but is ignored by the parser and so cannot be accessed via SQL           
                                                                                
                                                                                
                                                                      |
 | `attislocal`    | boolean  |               | This column is defined locally 
in the relation. Note that a column may be locally defined and inherited 
simultaneously                                                                  
                                                                                
                                                                                
                                                                       |
 | `attinhcount`   | integer  |               | The number of direct ancestors 
this column has. A column with a nonzero number of ancestors cannot be dropped 
nor renamed                                                                     
                                                                                
                                                                                
                                                                 |

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_authid.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_authid.html.md.erb 
b/reference/catalog/pg_authid.html.md.erb
index df24e7f..ebae67c 100644
--- a/reference/catalog/pg_authid.html.md.erb
+++ b/reference/catalog/pg_authid.html.md.erb
@@ -24,7 +24,7 @@ Because user identities are system-wide, `pg_authid` is 
shared across all databa
 | `rolpassword`       | text        |            | Password (possibly 
encrypted); NULL if none                                                        
                   |
 | `rolvaliduntil`     | timestamptz |            | Password expiry time (only 
used for password authentication); NULL if no expiration                        
           |
 | `rolconfig`         | text\[\]    |            | Session defaults for 
server configuration parameters                                                 
                 |
-| `relresqueue`       | oid         |            | Object ID of the 
associated resource queue ID in *pg\_resqueue*                                  
                     |
+| `relresqueue`       | oid         |            | Object ID of the 
associated resource queue ID in `pg_resqueue`                                   
                    |
 | `rolcreaterextgpfd` | boolean     |            | Privilege to create read 
external tables with the `gpfdist` or `gpfdists` protocol                       
             |
 | `rolcreaterexhttp`  | boolean     |            | Privilege to create read 
external tables with the `http` protocol                                        
             |
 | `rolcreatewextgpfd` | boolean     |            | Privilege to create write 
external tables with the `gpfdist` or `gpfdists` protocol                       
            |

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_class.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_class.html.md.erb 
b/reference/catalog/pg_class.html.md.erb
index c0244b1..7bb9025 100644
--- a/reference/catalog/pg_class.html.md.erb
+++ b/reference/catalog/pg_class.html.md.erb
@@ -39,7 +39,7 @@ The system catalog table `pg_class` catalogs tables and most 
everything else tha
 <td><code class="ph codeph">reltype</code></td>
 <td>oid</td>
 <td>pg_type.oid</td>
-<td>The OID of the data type that corresponds to this table's row type, if any 
(zero for indexes, which have no pg_type entry)</td>
+<td>The OID of the data type that corresponds to this table's row type, if any 
(zero for indexes, which have no <code class="ph codeph">pg_type</code> 
entry)</td>
 </tr>
 <tr class="even">
 <td><code class="ph codeph">relowner</code></td>

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_index.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_index.html.md.erb 
b/reference/catalog/pg_index.html.md.erb
index 7abe921..e93bd86 100644
--- a/reference/catalog/pg_index.html.md.erb
+++ b/reference/catalog/pg_index.html.md.erb
@@ -9,14 +9,14 @@ The `pg_index` system catalog table contains part of the 
information about index
 
 | column           | type       | references           | description           
                                                                                
                                                                                
                                                                                
                                                                                
  |
 
|------------------|------------|----------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `indexrelid`     | oid        | pg\_class.oid        | The OID of the 
pg\_class entry for this index.                                                 
                                                                                
                                                                                
                                                                                
         |
-| `indrelid`       | oid        | pg\_class.oid        | The OID of the 
pg\_class entry for the table this index is for.                                
                                                                                
                                                                                
                                                                                
         |
-| `indnatts`       | smallint   |                      | The number of 
columns in the index (duplicates pg\_class.relnatts).                           
                                                                                
                                                                                
                                                                                
          |
+| `indexrelid`     | oid        | pg\_class.oid        | The OID of the 
`pg_class` entry for this index.                                                
                                                                                
                                                                                
                                                                                
          |
+| `indrelid`       | oid        | pg\_class.oid        | The OID of the 
`pg_class` entry for the table this index is for.                               
                                                                                
                                                                                
                                                                                
          |
+| `indnatts`       | smallint   |                      | The number of 
columns in the index (duplicates `pg_class.relnatts`).                          
                                                                                
                                                                                
                                                                                
           |
 | `indisunique`    | boolean    |                      | If true, this is a 
unique index.                                                                   
                                                                                
                                                                                
                                                                                
     |
 | `indisclustered` | boolean    |                      | If true, the table 
was last clustered on this index via the `CLUSTER` command.                     
                                                                                
                                                                                
                                                                                
     |
 | `indisvalid`     | boolean    |                      | If true, the index 
is currently valid for queries. False means the index is possibly incomplete: 
it must still be modified by `INSERT` operations, but it cannot safely be used 
for queries.                                                                    
                                                                               |
 | `indkey`         | int2vector | pg\_attribute.attnum | This is an array of 
indnatts values that indicate which table columns this index indexes. For 
example a value of 1 3 would mean that the first and the third table columns 
make up the index key. A zero in this array indicates that the corresponding 
index attribute is an expression over the table columns, rather than a simple 
column reference. |
-| `indclass`       | oidvector  | pg\_opclass.oid      | For each column in 
the index key this contains the OID of the operator class to use.               
                                                                                
                                                                                
                                                                                
     |
+| `indclass`       | oidvector  | pg\_opclass.oid      | For each column in 
the index key, this contains the OID of the operator class to use.              
                                                                                
                                                                                
                                                                                
      |
 | `indexprs`       | text       |                      | Expression trees (in 
`nodeToString()` representation) for index attributes that are not simple 
column references. This is a list with one element for each zero entry in 
indkey. NULL if all index attributes are simple references.                     
                                                                                
               |
 | `indpred`        | text       |                      | Expression tree (in 
`nodeToString()` representation) for partial index predicate. NULL if not a 
partial index.                                                                  
                                                                                
                                                                                
        |
 

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_locks.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_locks.html.md.erb 
b/reference/catalog/pg_locks.html.md.erb
index 73a8712..a20a4d7 100644
--- a/reference/catalog/pg_locks.html.md.erb
+++ b/reference/catalog/pg_locks.html.md.erb
@@ -21,7 +21,7 @@ There are several distinct types of lockable objects: whole 
relations (such as t
 | `transactionid ` | xid      |                  | ID of a transaction, or 
NULL if the object is not a transaction ID                                      
                                                                                
              |
 | `classid`        | oid      | pg\_class.oid    | OID of the system catalog 
containing the object, or NULL if the object is not a general database object   
                                                                                
            |
 | `objid `         | oid      | any OID column   | OID of the object within 
its system catalog, or NULL if the object is not a general database object      
                                                                                
             |
-| `objsubid `      | smallint |                  | For a table column, this 
is the column number (the classid and objid refer to the table itself). For all 
other object types, this column is zero. NULL if the object is not a general 
database object |
+| `objsubid `      | smallint |                  | For a table column, this 
is the column number (the `classid` and `objid` refer to the table itself). For 
all other object types, this column is zero. NULL if the object is not a 
general database object |
 | `transaction`    | xid      |                  | ID of the transaction that 
is holding or awaiting this lock                                                
                                                                                
           |
 | `pid`            | integer  |                  | Process ID of the server 
process holding or awaiting this lock. NULL if the lock is held by a prepared 
transaction                                                                     
               |
 | `mode`           | text     |                  | Name of the lock mode held 
or desired by this process                                                      
                                                                                
           |

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_pltemplate.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_pltemplate.html.md.erb 
b/reference/catalog/pg_pltemplate.html.md.erb
index 4dda8ff..0aee00a 100644
--- a/reference/catalog/pg_pltemplate.html.md.erb
+++ b/reference/catalog/pg_pltemplate.html.md.erb
@@ -14,7 +14,7 @@ There are not currently any commands that manipulate 
procedural language templat
 | `tmplname`       | name        |            | Name of the language this 
template is for             |
 | `tmpltrusted`    | boolean     |            | True if language is 
considered trusted                |
 | `tmplhandler`    | text        |            | Name of call handler function 
                        |
-| `tmplvalidator ` | text        |            | Name of validator function, 
or NULL if none           |
+| `tmplvalidator ` | text        |            | Name of validator function, 
or `NULL` if none           |
 | `tmpllibrary`    | text        |            | Path of shared library that 
implements language       |
 | `tmplacl`        | aclitem\[\] |            | Access privileges for 
template (not yet implemented). |
 

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_resqueue_status.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_resqueue_status.html.md.erb 
b/reference/catalog/pg_resqueue_status.html.md.erb
index 108fa36..7c841c2 100644
--- a/reference/catalog/pg_resqueue_status.html.md.erb
+++ b/reference/catalog/pg_resqueue_status.html.md.erb
@@ -69,7 +69,7 @@ The `pg_resqueue_status` view allows administrators to see 
status and activity f
 <td><code class="ph codeph">rsqholders</code></td>
 <td>text</td>
 <td> </td>
-<td>The number of resource holders for running statements. A resource holder 
is a running statement whose allocated resources from the resource manager has 
not been returned yet., In other words, the statement holds some resources 
allocated from the resource manager.</td>
+<td>The number of resource holders for running statements. A resource holder 
is a running statement whose allocated resources from the resource manager has 
not been returned yet. In other words, the statement holds some resources 
allocated from the resource manager.</td>
 </tr>
 <tr class="odd">
 <td><code class="ph codeph">resqwaiters</code></td>

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_rewrite.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_rewrite.html.md.erb 
b/reference/catalog/pg_rewrite.html.md.erb
index c42e855..9b2a76b 100644
--- a/reference/catalog/pg_rewrite.html.md.erb
+++ b/reference/catalog/pg_rewrite.html.md.erb
@@ -12,8 +12,8 @@ The `pg_rewrite` system catalog table stores rewrite rules 
for tables and views.
 | `rulename`   | name     |               | Rule name.                        
                                                                      |
 | `ev_class`   | oid      | pg\_class.oid | The table this rule is for.        
                                                                     |
 | `ev_attr`    | smallint |               | The column this rule is for 
(currently, always zero to indicate the whole table).                       |
-| `ev_type `   | char     |               | Event type that the rule is for: 
1 = SELECT, 2 = UPDATE, 3 = INSERT, 4 = DELETE.                        |
-| `is_instead` | boolean  |               | True if the rule is an INSTEAD 
rule.                                                                    |
+| `ev_type `   | char     |               | Event type that the rule is for: 
<ul><li> 1 = `SELECT` </li> <li>2 = `UPDATE`</li> <li>3 = `INSERT`</li> <li>4 = 
`DELETE`</li> </ul>                       |
+| `is_instead` | boolean  |               | True if the rule is an `INSTEAD` 
rule.                                                                    |
 | `ev_qual`    | text     |               | Expression tree (in the form of a 
`nodeToString()` representation) for the rule's qualifying condition. |
 | `ev_action`  | text     |               | Query tree (in the form of a 
`nodeToString()` representation) for the rule's action.                    |
 

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_stat_last_operation.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_stat_last_operation.html.md.erb 
b/reference/catalog/pg_stat_last_operation.html.md.erb
index 2f842a1..b7f812b 100644
--- a/reference/catalog/pg_stat_last_operation.html.md.erb
+++ b/reference/catalog/pg_stat_last_operation.html.md.erb
@@ -2,7 +2,7 @@
 title: pg_stat_last_operation
 ---
 
-The pg\_stat\_last\_operation table contains metadata tracking information 
about database objects (tables, views, etc.).
+The `pg_stat_last_operation` table contains metadata tracking information 
about database objects (tables, views, etc.).
 
 <a id="topic1__hr138428"></a>
 <span class="tablecap">Table 1. pg\_catalog.pg\_stat\_last\_operation</span>

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_stat_last_shoperation.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_stat_last_shoperation.html.md.erb 
b/reference/catalog/pg_stat_last_shoperation.html.md.erb
index 1e6785d..0dc5a03 100644
--- a/reference/catalog/pg_stat_last_shoperation.html.md.erb
+++ b/reference/catalog/pg_stat_last_shoperation.html.md.erb
@@ -2,7 +2,7 @@
 title: pg_stat_last_shoperation
 ---
 
-The pg\_stat\_last\_shoperation table contains metadata tracking information 
about global objects (roles, tablespaces, etc.).
+The `pg_stat_last_shoperation` table contains metadata tracking information 
about global objects (roles, tablespaces, etc.).
 
 <a id="topic1__hs138428"></a>
 <span class="tablecap">Table 1. pg\_catalog.pg\_stat\_last\_shoperation</span>

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_stat_operations.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_stat_operations.html.md.erb 
b/reference/catalog/pg_stat_operations.html.md.erb
index d31c1e0..65833f8 100644
--- a/reference/catalog/pg_stat_operations.html.md.erb
+++ b/reference/catalog/pg_stat_operations.html.md.erb
@@ -12,8 +12,8 @@ The view `pg_stat_operations` shows details about the last 
operation performed o
 <colgroup>
 <col width="25%" />
 <col width="25%" />
-<col width="25%" />
-<col width="25%" />
+<col width="10%" />
+<col width="40%" />
 </colgroup>
 <thead>
 <tr class="header">

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_stats.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_stats.html.md.erb 
b/reference/catalog/pg_stats.html.md.erb
index a14c4d2..f7cb0f4 100644
--- a/reference/catalog/pg_stats.html.md.erb
+++ b/reference/catalog/pg_stats.html.md.erb
@@ -2,9 +2,9 @@
 title: pg_stats
 ---
 
-The `pg_stats` is a publicly readable view on `pg_statistic` that only exposes 
information about those tables that are readable by the current user. All the 
statistical data is inherently approximate, even assuming that it is 
up-to-date.The `pg_stats` view presents the contents of `pg_statistic` in a 
friendlier format.
+The `pg_stats` is a publicly readable view on `pg_statistic` that only exposes 
information about those tables that are readable by the current user. The 
`pg_stats` view presents the contents of `pg_statistic` in a friendlier format.
 
-All the statistical data is inherently approximate, even assuming that it is 
up-to-date.The `pg_stats` schema must be extended whenever new slot types are 
defined.
+All the statistical data is inherently approximate, even assuming that it is 
up-to-date. The `pg_stats` schema must be extended whenever new slot types are 
defined.
 
 <a id="topic1__table_ckx_t2w_jv"></a>
 <span class="tablecap">Table 1. pg\_stats</span>

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/5e7285e5/reference/catalog/pg_type_encoding.html.md.erb
----------------------------------------------------------------------
diff --git a/reference/catalog/pg_type_encoding.html.md.erb 
b/reference/catalog/pg_type_encoding.html.md.erb
index e6c3e7a..b38ff10 100644
--- a/reference/catalog/pg_type_encoding.html.md.erb
+++ b/reference/catalog/pg_type_encoding.html.md.erb
@@ -5,7 +5,7 @@ title: pg_type_encoding
 The `pg_type_encoding` system catalog table contains the column storage type 
information.
 
 <a id="topic1__ia177831"></a>
-span class="tablecap">Table 1. pg\_catalog.pg\_type\_encoding</span>
+<span class="tablecap">Table 1. pg\_catalog.pg\_type\_encoding</span>
 
 | column       | type       | modifers | storage  | description                
                                                      |
 
|--------------|------------|----------|----------|----------------------------------------------------------------------------------|


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