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discard dba7005 Site: Update Apache links on homepage to HTTPS
discard ac8d4f4 Update favicon for new logo
omit 4a4c497 Site: Add upcoming talks at ApacheCon NA 2019
omit 4f71273 [CALCITE-3184] Add the new logo to the website
add 1cc7c35 Update example announcement
add 6375e24 [CALCITE-3148] Validator throws IndexOutOfBoundsException for
SqlInsert when source and sink have non-equal fields number
add 135daf3 [CALCITE-3156] Mongo adapter. Replace fongo with Mongo Java
Server for tests
add 3301a32 [CALCITE-3157] Mongo java driver upgrade: 3.5.0 -> 3.10.2
add bd42d29 [CALCITE-3060] MutableProject should be generated based on
INVERSE_SURJECTION mapping (DonnyZone)
add ccbacf6 [CALCITE-3149] RelDataType CACHE in RelDataTypeFactoryImpl
can't be garbage collected
add 78251a1 [CALCITE-2801] Check input type in
AggregateUnionAggregateRule when remove the bottom Aggregate (Hequn Cheng)
add 914e212 [CALCITE-3151] RexCall's Monotonicity is not considered in
determining a Calc's collation
add 8dd4fed [CALCITE-3155] Empty LogicalValues can not be converted to
UNION_ALL without operands which can not be unparsed(Musbah EL FIL)
add eb47b37 [CALCITE-3146] Support the detection of nested aggregations
for JdbcAggregate in SqlImplementor.(Wenhui Tang)
add 79a4ec6 [CALCITE-3126] Remove deprecated SemiJoin usage completely
add ceb13a1 [CALCITE-3133] Remove completely SemiJoinType
add 64a61cd [CALCITE-3125] Remove completely CorrelateJoinType
add d9d79ba [CALCITE-3152] Unify throws in sql parser
add adf4cc4 [CALCITE-3063] Parse and process PostgreSQL posix regular
expressions
add 021fabe [CALCITE-3168] Add test for invalid literal of sql parser
add 0ed54bd [CALCITE-3121] VolcanoPlanner hangs due to subquery with
dynamic star
add 1748f05 [CALCITE-2460] [CALCITE-2459] Add TO_BASE64 / FROM_BASE64 SQL
functions (Wenhui Tang)
add 046f9f4 [CALCITE-3172] RelBuilder#empty does not keep aliases
add e1875e3 [CALCITE-3171] SemiJoin on conditions push down throws
IndexOutOfBoundsException
add e723ee9 [CALCITE-3169] decorrelateRel method should return when
meeting SEMI/ANTI join in RelDecorrelator
add 4d4fe4c [CALCITE-3179] Bump Jackson from 2.9.8 to 2.9.9 (Fokko
Driesprong)
add cb364ce [CALCITE-3170] ANTI join on conditions push down generates
wrong plan
add 6abf37a [CALCITE-3160] Failed to materialize when the aggregate
function uses group key (DonnyZone)
add 72c52f4 [CALCITE-2995] Implement DAYNAME，MONTHNAME functions; add
"locale" connection property (xuqianjin)
add fe2b59b Fix complitation warnings after mongo java driver upgrade
add 954f27c [CALCITE-3188] IndexOutOfBoundsException in
ProjectFilterTransposeRule when executing SELECT COUNT(*)
add e5e5809 [CALCITE-3165] Project#accept(RexShuttle shuttle) does not
update rowType
add 0732283 [CALCITE-3189] Multiple fixes for Oracle SQL dialect
add bb0bae9 [CALCITE-3183] During field trimming, Filter is copied with
wrong traitSet (Juhwan Kim)
add 1c5de1c [CALCITE-3196] In Frameworks, add interface BasePrepareAction
(a functional interface) and deprecate abstract class PrepareAction
add 687b7d8 [CALCITE-3144] Add rule, AggregateCaseToFilterRule, that
converts "SUM(CASE WHEN b THEN x END)" to "SUM(x) FILTER (WHERE b)"
add 15e6378 [CALCITE-3166] Make RelBuilder configurable
add ab1f777 Change type of SqlStdOperatorTable.GROUPING field to public
class
add 0cce229 [CALCITE-3145] RelBuilder.aggregate throws
IndexOutOfBoundsException if groupKey is non-empty and there are duplicate
aggregate functions
add f7c0b0a CALCITE-3187: Make decimal type inference overridable
(Praveen Kumar)
add 8c0d792 Fix javadoc error
add 0a87daf [CALCITE-3113] Equivalent MutableAggregates with different
row types should match with each other(Jin Xing)
add f43d4f0 [CALCITE-3184] Add the new logo to the website
add 6d7eca1 [CALCITE-3174] IS NOT DISTINCT FROM condition pushed from
filter to join is not collapsed(Bohdan Kazydub)
add 58b6ad6 [CALCITE-3182] Trim unused fields for plan of
materialized-view before matching (Jin Xing)
add ab71c4c [CALCITE-3176] File adapter for parsing JSON files
add 9c11efb [CALCITE-3201] SqlValidator throws exception for sql insert
target table with virtual columns
add 59c7acd [CALCITE-3136] Fix the default rule description of
ConverterRule (TANG Wen-hui)
add 5754fa9 [CALCITE-2510] Implement CHR function (Sergey Tsvetkov,
Chunwei Lei)
add 2d52dd3 [CALCITE-3118] VolcanoRuleCall should look at RelSubset
rather than RelSet when checking child ordinal of a parent operand (Botong
Huang)
add 18974ce [CALCITE-3195] Handle a UDF that throws checked exceptions in
the Enumerable code generator (DonnyZone)
add 9ba140e [CALCITE-3209] When calling MutableMultiRel::setInput,
exception thrown (Jin Xing)
add c1c4e31 [CALCITE-3109] Improvements on algebraic operators to express
recursive queries (RepeatUnion & TableSpool)
add 3ebaa59 Following [CALCITE-2804], fix incorrect expected Druid query
in test case DruidAdapterIT#testCastToTimestamp (Justin Szeluga)
add 689a5bb Update stale tests in DruidAdapter
add a1851b6 [CALCITE-3031] Support for correlated ANY/SOME/ALL sub-query
(Vineet Garg)
add ccad6f9 [CALCITE-2496] Return 0 in case of
extract(milli/micro/nanosecond from datel) (Sergey Nuyanzin, Chunwei Lei)
add 0061b2a [CALCITE-3153] Improve testing in TpcdsTest using assertEqual
instead of printing results
add 3309396 [CALCITE-3207] Fail to convert Join RelNode with like
condition to sql statement (wojustme)
add d98856b [CALCITE-3211] List of MutableRel may fail to be identified
by SubstitutionVisitor during matching. (Jin Xing)
add fef2133 Fix compiler warnings
add 41b00ba More compiler fixes, and cosmetic changes
add f7762b6 [CALCITE-3192] Simplification may weaken OR conditions
containing inequalities
add 1e99937 [CALCITE-3215] Simplification may have not fully simplified
IS NOT NULL expressions
add f82353c [CALCITE-3225] JoinToMultiJoinRule should not match SEMI/ANTI
LogicalJoin
add 61b7280 [CALCITE-3175] AssertionError while serializing to JSON a
RexLiteral with Enum type (Wang Yanlin)
add 3ab722b [CALCITE-3131] In LatticeSuggester, record whether columns
are used as "dimensions" or "measures"
add ac06e64 [CALCITE-3147] In JDBC adapter, accommodate the
idiosyncrasies of how BigQuery (standard SQL) quotes character literals and
identifiers
add c3108bc [CALCITE-3191] In JDBC adapter for MySQL, implement Values by
generating SELECT without FROM
add 357cb74 [CALCITE-3222] Fix code style issues introduced by
[CALCITE-3031] (Vineet Garg)
add b432756 Deprecate RexBuilder.constantNull(), because it produces
untyped NULL literals that make planning difficult
add 22817fb [CALCITE-3218] Syntax error while parsing DATEADD function
(which is valid on Redshift) (Lindsey Meyer)
add 4954216 [CALCITE-3177]Ensure correct deserialization of relational
algebra.
add 80cc425 [CALCITE-2624] Add a rule to copy a sort below a join
operator (Khawla Mouhoubi)
add 3cff43a [CALCITE-3231] Support ARRAY type for SqlDataTypeSpec
add 979a825 [CALCITE-3227] IndexOutOfBound when checking candidate parent
match's input ordinal in VolcanoRuleCall
add 0bbbae5 [CALCITE-3101] Don't push non-equi join conditions into
Project below Join
add 0eab54d Update favicon for new logo
add f1db14c Site: Update Apache links on homepage to HTTPS
add 7f5b313 [CALCITE-3198] Enhance RexSimplify to handle (x<>a or x<>b)
add 2678eb9 [CALCITE-3226] RelBuilder doesn't keep the alias when scan
from an expanded view (Jin Xing)
add fb797bb [CALCITE-3198] Enhance RexSimplify to handle '(x<>a or x<>b)'
(fix javadoc)
add 602b2a1 [CALCITE-2835] Markdown errors on the Geode adapter page
add 5212d6c [CALCITE-3233] Support Row type for SqlDataTypeSpec
add 6f02ecf [CALCITE-3198] Enhance RexSimplify to handle '(x<>a or x<>b)'
(fix javadoc)
add e8baf4f [CALCITE-2843] Support PostgreSQL cast operator '::'
(Muhammad Gelbana)
add a042b61 [CALCITE-3234] For boolean properties, empty string should
mean "true"
add 996cdd0 [CALCITE-3237] IndexOutOfBoundsException when generating
deeply nested Java code from linq4j (Sahith Nallapareddy)
add 205fe17 [CALCITE-1935] Implement MATCH_RECOGNIZE, part 1: add basic
classes: LogicalMatch, BindableMatch, EnumerableMatch, MatchRule (Zhiqiang-He)
add 2a2de70 [CALCITE-1935] Implement MATCH_RECOGNIZE, part 2: add class
Automaton
add 5ec3a2a [CALCITE-1935] Implement MATCH_RECOGNIZE, part 3: get it
working (Julian Feinauer)
add 3abb974 [CALCITE-3159] Remove DISTINCT flag from calls to MIN, MAX,
BIT_OR, BIT_AND aggregate functions (xuqianjin)
add f25734a [CALCITE-3238] Support Time Zone suffix of DateTime types for
SqlDataTypeSpec
add 5c01713 [CALCITE-3236] Handle issues found in static code analysis
(DonnyZone)
add 7625938 [CALCITE-3229] UnsupportedOperationException for UPDATE with
IN query
add 705be27 [CALCITE-3250] Support nested collection type for
SqlDataTypeSpec
add 0a6f53c [CALCITE-3249] Substitution#getRexShuttle does not consider
RexLiteral (Jin Xing)
add a68bfc9 [CALCITE-3214] Add UnionToUnionRule for materialization
matching (Jin Xing)
add 6400a50 [CALCITE-3214] Add UnionToUnionRule for materialization
matching (refine rule name) (Jin Xing)
add 6b600e4 [CALCITE-3267] Remove method
SqlDataTypeSpec#deriveType(RelDataTypefactory)
add 79b97b6 [CALCITE-3235] Add CONCAT function for Redshift (Ryan Fu)
add 36e3109 [CALCITE-3089] Deprecate EquiJoin
add 3f550c3 [CALCITE-3167] Make equals and hashCode methods final in
AbstractRelNode, and remove overriding methods in EnumerableTableScan (Jin Xing)
add e8b08c4 [CALCITE-3252] Add CONVERT_TIMEZONE, TO_DATE and TO_TIMESTAMP
non-standard functions (Lindsey Meyer)
add a71def5 [CALCITE-3258] Upgrade jackson-databind from 2.9.9 to
2.9.9.3, and kafka-clients from 2.0.0 to 2.1.1
add 11116f6 [CALCITE-3111] Add RelBuilder.correlate method, and allow
custom implementations of Correlate in RelDecorrelator (Juhwan Kim)
add beeb012 [CALCITE-3259] Align 'Property' in the serialized xml string
of RelXmlWriter (Wang Yanlin).
add 5a42812 [CALCITE-3251] BinaryExpression evaluate method support full
numeric types in Primitive (xy2953396112)
add 9fd9c82 [CALCITE-3262] Refine doc of SubstitutionVisitor.java (Jin
Xing)
add 1e62d3d [CALCITE-3138] RelStructuredTypeFlattener doesn't restructure
ROW type fields (Igor Guzenko)
add ab97af3 [CALCITE-3257] RelMetadataQuery cache is not invalidated when
log trace is enabled (Xiening Dai)
add 7294460 [CALCITE-3223] MV fails to match when there is
Non-RexInputRef in the projects (Jin Xing)
add 22577e4 [CALCITE-3228] Error while applying rule ProjectScanRule:
interpreter
add 00ad79b [CALCITE-3263] Add MD5, SHA1 SQL functions (Shuming Li)
add 48c0db1 [CALCITE-3220] JDBC adapter now transforms TRIM to TRIM,
LTRIM or RTRIM when target is Hive (Jacky Woo)
add a8f9e4e [CALCITE-2979] Add a block-based nested loop join algorithm
(Khawla Mouhoubi)
add 69f9e87 [CALCITE-3204] Implement jps command for OS adapter (Qianjin
Xu)
add e863294 [CALCITE-3210] JDBC adapter should generate "CAST(NULL AS
type)" rather than "NULL" conditionally (Wang Weidong)
add 77e7808 [CALCITE-3283] RelSubset does not contain its best RelNode
(Xiening Dai)
add be678e3 [CALCITE-3260] Add Expressions.evaluate(Node), a public API
for evaluating linq4j expressions (Wang Yanlin)
add 8a3fde5 In SqlFunctionsTest, replace assertEquals and assertNull with
assertThat
add b039b15 [CALCITE-3280] Add REGEXP_REPLACE function in Oracle, MySQL
libraries (Shuming Li)
add e5ae179 [CALCITE-3122] Convert Pig Latin scripts into Calcite
relational algebra and Calcite SQL (Khai Tran)
add cc169ae Following [CALCITE-3122] Fix getFamilitTypes typo
add 70f1453 [CALCITE-3296] Decorrelator shouldn't give empty value when
fetch and offset values are null in Sort rel (Juhwan Kim)
add 97d6895 [CALCITE-3295] Add aggregate call name in serialized json
string for relnode (Wang Yanlin)
add 01477c4 [CALCITE-2302] Implicit type cast support
add c1b042f [CALCITE-3297] PigToSqlAggregateRule should be applied on
multi-set projection to produce an optimal plan (Igor Guzenko)
add 6cec811 [CALCITE-2973],[CALCITE-3284] Allow joins(hash,semi,anti)
that have equi conditions to be executed using a hash join algorithm
add e2300d2 [CALCITE-3307] PigRelExTest, PigRelOpTest and PigScriptTest
fail on Windows
add 72680df [CALCITE-3311] Add doc to site for implicit type coercion
add b8d24a6 [CALCITE-3292] SqlToRelConverter#substituteSubQuery fails
with NullPointerException when converting SqlUpdate (Jin Xing)
add 81c768e [CALCITE-3310] Approximate and exact aggregate calls are
recognized as the same during sql-to-rel conversion
add 55cc3ab [CALCITE-3309] Refactor generatePredicate method from
EnumerableNestedLoopJoin/EnumerableHashJoin/EnumerableBatchNestedLoopJoin into
a single location
add 48086a7 [CALCITE-3315] Multiple failures in Druid IT tests due to
implicit casts
add c9520c3 [CALCITE-3314] CVSS dependency-check-maven fails for
calcite-pig, calcite-piglet, calcite-spark
add 955d4ea [CALCITE-3115] Cannot add JdbcRules which have different
JdbcConvention to same VolcanoPlanner's RuleSet (Wenhui Tang, Igor Guzenko)
add 5c25c38 Remove the useless JdbcConvention out in descriptionPrefix
for JdbcToEnumerableConverterRule (Wenhui Tang)
add faeb6d0 [CALCITE-3322] Remove duplicate test case in RelMetadataTest
(沈洪)
add 6fabfd6 [CALCITE-3321] BigQuery does not have correct casing rules
(Lindsey Meyer)
add 8c941e0 Cosmetic code changes
add 3580276 [CALCITE-3303] Release Calcite 1.21.0
add adc1532 [maven-release-plugin] prepare release calcite-1.21.0
add 7998028 [maven-release-plugin] prepare for next development iteration
add 034bd79 Improve 1.21.0 release note
add 3f7bbae Add 1.21.0 release announcement
add 4ce87bb Site: Add upcoming talks at ApacheCon NA 2019
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Summary of changes:
README | 2 +-
babel/pom.xml | 4 +-
babel/src/main/codegen/config.fmpp | 12 +
babel/src/main/codegen/includes/parserImpls.ftl | 55 +
.../org/apache/calcite/test/BabelParserTest.java | 37 +
.../java/org/apache/calcite/test/BabelTest.java | 45 +-
cassandra/pom.xml | 4 +-
core/pom.xml | 4 +-
core/src/main/codegen/config.fmpp | 11 +-
core/src/main/codegen/templates/Parser.jj | 475 ++++--
.../main/java/org/apache/calcite/DataContext.java | 7 +
.../calcite/adapter/enumerable/EnumUtils.java | 59 +-
.../enumerable/EnumerableBatchNestedLoopJoin.java | 218 +++
.../EnumerableBatchNestedLoopJoinRule.java | 142 ++
.../adapter/enumerable/EnumerableHashJoin.java | 55 +-
.../adapter/enumerable/EnumerableJoinRule.java | 51 +-
.../adapter/enumerable/EnumerableMatch.java | 430 ++++++
...ableSpoolRule.java => EnumerableMatchRule.java} | 37 +-
.../adapter/enumerable/EnumerableMergeJoin.java | 25 +-
.../enumerable/EnumerableMergeJoinRule.java | 38 +-
.../enumerable/EnumerableNestedLoopJoin.java | 61 +-
.../calcite/adapter/enumerable/EnumerableRel.java | 9 +-
.../adapter/enumerable/EnumerableRepeatUnion.java | 10 +-
.../enumerable/EnumerableRepeatUnionRule.java | 2 +-
.../adapter/enumerable/EnumerableRules.java | 17 +-
.../adapter/enumerable/EnumerableSemiJoin.java | 152 --
.../adapter/enumerable/EnumerableSemiJoinRule.java | 56 -
.../adapter/enumerable/EnumerableTableScan.java | 10 -
.../adapter/enumerable/EnumerableTableSpool.java | 12 +-
.../enumerable/EnumerableTableSpoolRule.java | 2 +-
.../ReflectiveCallNotNullImplementor.java | 21 +-
.../calcite/adapter/enumerable/RexImpTable.java | 143 +-
.../adapter/enumerable/RexToLixTranslator.java | 50 +-
.../org/apache/calcite/adapter/jdbc/JdbcRules.java | 9 +-
.../jdbc/JdbcToEnumerableConverterRule.java | 2 +-
.../calcite/config/CalciteConnectionConfig.java | 4 +
.../config/CalciteConnectionConfigImpl.java | 10 +
.../calcite/config/CalciteConnectionProperty.java | 13 +-
.../calcite/config/CalciteSystemProperty.java | 32 +-
.../org/apache/calcite/interpreter/Bindables.java | 92 +-
.../RexAction.java => interpreter/MatchNode.java} | 24 +-
.../java/org/apache/calcite/interpreter/Nodes.java | 5 +
.../apache/calcite/jdbc/CalciteConnectionImpl.java | 12 +-
.../apache/calcite/jdbc/ContextSqlValidator.java | 63 +
.../apache/calcite/jdbc/JavaTypeFactoryImpl.java | 2 +
.../org/apache/calcite/materialize/Lattice.java | 40 +-
.../calcite/materialize/LatticeSuggester.java | 53 +-
.../plan/MaterializedViewSubstitutionVisitor.java | 34 +
.../org/apache/calcite/plan/RelOptCluster.java | 2 +-
.../calcite/plan/RelOptMaterializations.java | 3 +
.../java/org/apache/calcite/plan/RelOptRule.java | 6 +-
.../java/org/apache/calcite/plan/RelOptRules.java | 4 +
.../java/org/apache/calcite/plan/RelOptUtil.java | 153 +-
.../apache/calcite/plan/RexImplicationChecker.java | 18 +-
.../apache/calcite/plan/SubstitutionVisitor.java | 79 +-
.../apache/calcite/plan/VisitorDataContext.java | 17 +-
.../org/apache/calcite/plan/volcano/RuleQueue.java | 1 +
.../calcite/plan/volcano/VolcanoPlanner.java | 12 +
.../calcite/plan/volcano/VolcanoRuleCall.java | 5 +-
.../calcite/prepare/CalciteMaterializer.java | 5 +-
.../apache/calcite/prepare/CalcitePrepareImpl.java | 17 +-
.../calcite/prepare/CalciteSqlValidator.java | 1 +
.../apache/calcite/prepare/RelOptTableImpl.java | 10 +
.../org/apache/calcite/rel/AbstractRelNode.java | 22 +
.../main/java/org/apache/calcite/rel/RelNode.java | 3 +-
.../apache/calcite/rel/convert/ConverterRule.java | 25 +-
.../org/apache/calcite/rel/core/AggregateCall.java | 32 +-
.../org/apache/calcite/rel/core/Correlate.java | 9 -
.../java/org/apache/calcite/rel/core/EquiJoin.java | 6 +
.../java/org/apache/calcite/rel/core/JoinInfo.java | 78 +-
.../java/org/apache/calcite/rel/core/Match.java | 30 +-
.../java/org/apache/calcite/rel/core/Project.java | 19 +-
.../org/apache/calcite/rel/core/RelFactories.java | 54 +-
.../org/apache/calcite/rel/core/RepeatUnion.java | 21 +-
.../java/org/apache/calcite/rel/core/SemiJoin.java | 132 --
.../org/apache/calcite/rel/core/TableScan.java | 6 +-
.../org/apache/calcite/rel/core/TableSpool.java | 13 +-
.../org/apache/calcite/rel/core/Uncollect.java | 6 +-
.../calcite/rel/externalize/RelEnumTypes.java | 106 ++
.../apache/calcite/rel/externalize/RelJson.java | 53 +-
.../calcite/rel/externalize/RelJsonReader.java | 8 +-
.../calcite/rel/logical/LogicalCorrelate.java | 16 -
.../apache/calcite/rel/logical/LogicalMatch.java | 41 +-
.../calcite/rel/logical/LogicalRepeatUnion.java | 10 +-
.../calcite/rel/logical/LogicalTableSpool.java | 12 +-
.../calcite/rel/logical/ToLogicalConverter.java | 162 ++
.../calcite/rel/metadata/RelMdCollation.java | 48 +-
.../rel/metadata/RelMdColumnUniqueness.java | 9 -
.../rel/metadata/RelMdDistinctRowCount.java | 7 -
.../calcite/rel/metadata/RelMdNodeTypes.java | 7 -
.../calcite/rel/metadata/RelMdPopulationSize.java | 6 -
.../apache/calcite/rel/metadata/RelMdRowCount.java | 14 -
.../org/apache/calcite/rel/metadata/RelMdSize.java | 6 -
.../calcite/rel/metadata/RelMdUniqueKeys.java | 8 -
.../org/apache/calcite/rel/metadata/RelMdUtil.java | 16 -
.../apache/calcite/rel/mutable/MutableMatch.java | 122 ++
.../calcite/rel/mutable/MutableMultiRel.java | 4 +-
.../apache/calcite/rel/mutable/MutableRelType.java | 2 +-
.../apache/calcite/rel/mutable/MutableRels.java | 55 +-
.../calcite/rel/mutable/MutableSemiJoin.java | 88 --
.../rel/mutable/MutableTableFunctionScan.java | 2 +-
.../calcite/rel/rel2sql/RelToSqlConverter.java | 225 ++-
.../apache/calcite/rel/rel2sql/SqlImplementor.java | 89 +-
.../rel/rules/AggregateCaseToFilterRule.java | 268 ++++
.../AggregateExpandDistinctAggregatesRule.java | 3 +-
.../rel/rules/AggregateFilterTransposeRule.java | 4 +-
.../rel/rules/AggregateReduceFunctionsRule.java | 65 +-
.../rel/rules/AggregateUnionAggregateRule.java | 23 +-
.../calcite/rel/rules/AggregateValuesRule.java | 3 +-
.../calcite/rel/rules/FilterCorrelateRule.java | 5 +-
.../apache/calcite/rel/rules/FilterJoinRule.java | 65 +-
.../calcite/rel/rules/JoinToCorrelateRule.java | 12 -
.../calcite/rel/rules/JoinToMultiJoinRule.java | 6 +
.../calcite/rel/rules/LoptOptimizeJoinRule.java | 3 +-
.../org/apache/calcite/rel/rules/MatchRule.java | 55 +
.../rel/rules/ProjectFilterTransposeRule.java | 24 +
.../calcite/rel/rules/ProjectTableScanRule.java | 8 +-
.../calcite/rel/rules/ReduceDecimalsRule.java | 3 +-
.../calcite/rel/rules/ReduceExpressionsRule.java | 10 -
.../rel/rules/SemiJoinFilterTransposeRule.java | 3 +-
.../apache/calcite/rel/rules/SortJoinCopyRule.java | 166 ++
.../calcite/rel/rules/SubQueryRemoveRule.java | 176 ++-
.../apache/calcite/rel/rules/ValuesReduceRule.java | 11 +-
.../calcite/rel/type/RelDataTypeFactory.java | 21 +
.../calcite/rel/type/RelDataTypeFactoryImpl.java | 182 +--
.../apache/calcite/rel/type/RelDataTypeSystem.java | 265 ++++
.../java/org/apache/calcite/rex/RexAction.java | 1 +
.../java/org/apache/calcite/rex/RexBuilder.java | 10 +-
.../java/org/apache/calcite/rex/RexPattern.java | 1 +
.../java/org/apache/calcite/rex/RexSimplify.java | 93 +-
.../calcite/rex/RexSqlStandardConvertletTable.java | 4 +
.../main/java/org/apache/calcite/rex/RexUtil.java | 15 +
.../java/org/apache/calcite/runtime/Automaton.java | 154 ++
.../apache/calcite/runtime/AutomatonBuilder.java | 237 +++
.../apache/calcite/runtime/CalciteResource.java | 6 +
.../calcite/runtime/DeterministicAutomaton.java | 188 +++
.../org/apache/calcite/runtime/Enumerables.java | 131 ++
.../java/org/apache/calcite/runtime/Matcher.java | 353 +++++
.../java/org/apache/calcite/runtime/Pattern.java | 230 +++
.../org/apache/calcite/runtime/SqlFunctions.java | 245 ++-
.../java/org/apache/calcite/runtime/Utilities.java | 5 +
.../org/apache/calcite/schema/ColumnStrategy.java | 10 +-
.../calcite/schema/impl/ScalarFunctionImpl.java | 14 +
.../java/org/apache/calcite/sql/SemiJoinType.java | 134 --
.../org/apache/calcite/sql/SqlAggFunction.java | 16 +
.../apache/calcite/sql/SqlBasicTypeNameSpec.java | 267 ++++
.../apache/calcite/sql/SqlCharStringLiteral.java | 11 +-
.../calcite/sql/SqlCollectionTypeNameSpec.java | 126 ++
.../org/apache/calcite/sql/SqlDataTypeSpec.java | 312 ++--
.../java/org/apache/calcite/sql/SqlDialect.java | 214 ++-
.../java/org/apache/calcite/sql/SqlFunction.java | 26 +-
.../apache/calcite/sql/SqlJdbcDataTypeName.java | 3 +-
.../apache/calcite/sql/SqlJdbcFunctionCall.java | 9 +-
.../main/java/org/apache/calcite/sql/SqlKind.java | 56 +-
.../org/apache/calcite/sql/SqlLateralOperator.java | 5 +-
.../main/java/org/apache/calcite/sql/SqlNode.java | 21 +-
.../java/org/apache/calcite/sql/SqlOperator.java | 4 +-
.../org/apache/calcite/sql/SqlRowTypeNameSpec.java | 138 ++
.../org/apache/calcite/sql/SqlTypeNameSpec.java | 72 +
.../org/apache/calcite/sql/SqlUnnestOperator.java | 9 +-
.../calcite/sql/SqlUserDefinedTypeNameSpec.java | 78 +
.../main/java/org/apache/calcite/sql/SqlUtil.java | 46 +-
.../calcite/sql/dialect/BigQuerySqlDialect.java | 59 +-
.../apache/calcite/sql/dialect/HiveSqlDialect.java | 34 +-
.../calcite/sql/dialect/MysqlSqlDialect.java | 23 +-
.../calcite/sql/dialect/OracleSqlDialect.java | 87 +-
.../calcite/sql/dialect/PostgresqlSqlDialect.java | 9 +-
.../calcite/sql/fun/SqlBitOpAggFunction.java | 4 +
.../apache/calcite/sql/fun/SqlCaseOperator.java | 23 +-
.../apache/calcite/sql/fun/SqlCastFunction.java | 11 +-
.../apache/calcite/sql/fun/SqlCastOperator.java | 70 +
.../org/apache/calcite/sql/fun/SqlInOperator.java | 22 +-
.../apache/calcite/sql/fun/SqlItemOperator.java | 12 +
.../calcite/sql/fun/SqlJsonValueFunction.java | 7 +-
.../sql/fun/SqlLibraryOperatorTableFactory.java | 2 +-
.../calcite/sql/fun/SqlLibraryOperators.java | 144 +-
.../calcite/sql/fun/SqlLiteralChainOperator.java | 4 +-
.../calcite/sql/fun/SqlMinMaxAggFunction.java | 4 +
.../calcite/sql/fun/SqlPosixRegexOperator.java | 136 ++
.../calcite/sql/fun/SqlRegexpReplaceFunction.java | 77 +
.../calcite/sql/fun/SqlSingleValueAggFunction.java | 4 +
.../calcite/sql/fun/SqlStdOperatorTable.java | 22 +-
.../sql/type/AssignableOperandTypeChecker.java | 1 +
.../sql/type/ComparableOperandTypeChecker.java | 11 +-
.../sql/type/CompositeOperandTypeChecker.java | 50 +
.../calcite/sql/type/FamilyOperandTypeChecker.java | 52 +-
.../sql/type/ImplicitCastOperandTypeChecker.java | 54 +
.../sql/type/JavaToSqlTypeConversionRules.java | 1 +
.../org/apache/calcite/sql/type/OperandTypes.java | 3 +
.../org/apache/calcite/sql/type/ReturnTypes.java | 98 +-
.../calcite/sql/type/SameOperandTypeChecker.java | 2 +-
.../SameOperandTypeExceptLastOperandChecker.java | 8 +-
.../calcite/sql/type/SetopOperandTypeChecker.java | 61 +-
.../calcite/sql/type/SqlTypeAssignmentRules.java | 42 +-
.../calcite/sql/type/SqlTypeFactoryImpl.java | 9 +-
.../org/apache/calcite/sql/type/SqlTypeFamily.java | 64 +
.../apache/calcite/sql/type/SqlTypeTransforms.java | 2 +
.../org/apache/calcite/sql/type/SqlTypeUtil.java | 269 +++-
.../apache/calcite/sql/validate/SqlValidator.java | 22 +
.../calcite/sql/validate/SqlValidatorImpl.java | 114 +-
.../calcite/sql/validate/SqlValidatorUtil.java | 7 +-
.../calcite/sql/validate/TableNamespace.java | 8 +-
.../validate/implicit/AbstractTypeCoercion.java | 671 ++++++++
.../sql/validate/implicit/TypeCoercion.java | 177 +++
.../sql/validate/implicit/TypeCoercionImpl.java | 530 +++++++
.../validate/implicit/TypeCoercions.java} | 20 +-
.../sql/validate/implicit/package-info.java | 81 +
.../sql2rel/NullInitializerExpressionFactory.java | 8 +-
.../apache/calcite/sql2rel/RelDecorrelator.java | 367 +++--
.../apache/calcite/sql2rel/RelFieldTrimmer.java | 6 +-
.../sql2rel/RelStructuredTypeFlattener.java | 449 +++---
.../calcite/sql2rel/SqlNodeToRexConverterImpl.java | 4 +-
.../apache/calcite/sql2rel/SqlToRelConverter.java | 35 +-
.../calcite/sql2rel/StandardConvertletTable.java | 14 +-
.../java/org/apache/calcite/tools/Frameworks.java | 59 +-
.../org/apache/calcite/tools/PigRelBuilder.java | 27 +-
.../java/org/apache/calcite/tools/Programs.java | 7 +-
.../java/org/apache/calcite/tools/RelBuilder.java | 422 +++--
.../org/apache/calcite/util/BuiltInMethod.java | 64 +-
.../org/apache/calcite/util/ImmutableBitSet.java | 30 +
.../java/org/apache/calcite/util/NlsString.java | 20 +-
.../main/java/org/apache/calcite/util/Pair.java | 96 +-
.../main/java/org/apache/calcite/util/Unsafe.java | 35 +
.../java/org/apache/calcite/util/XmlOutput.java | 2 +-
.../calcite/runtime/CalciteResource.properties | 2 +
core/src/test/codegen/config.fmpp | 9 +
.../calcite/materialize/LatticeSuggesterTest.java | 108 +-
.../org/apache/calcite/plan/RelOptUtilTest.java | 78 +
.../org/apache/calcite/plan/RelWriterTest.java | 226 ++-
.../apache/calcite/plan/volcano/PlannerTests.java | 67 +-
.../calcite/plan/volcano/VolcanoPlannerTest.java | 82 +
.../rel/logical/ToLogicalConverterTest.java | 411 +++++
.../rel/rel2sql/RelToSqlConverterStructsTest.java | 51 +-
.../calcite/rel/rel2sql/RelToSqlConverterTest.java | 508 +++++-
.../org/apache/calcite/rex/RexExecutorTest.java | 58 +-
.../org/apache/calcite/runtime/AutomatonTest.java | 233 +++
.../runtime/DeterministicAutomatonTest.java | 104 ++
.../apache/calcite/runtime/EnumerablesTest.java | 158 ++
.../apache/calcite/sql/parser/SqlParserTest.java | 128 +-
.../ExtensionSqlParserTest.java | 5 +-
.../parserextensiontesting/SqlCreateTable.java | 8 +-
.../apache/calcite/sql/test/AbstractSqlTester.java | 4 +
.../calcite/sql/test/SqlOperatorBaseTest.java | 544 +++++--
.../apache/calcite/sql/test/SqlTestFactory.java | 9 +-
.../org/apache/calcite/sql/test/SqlTester.java | 3 +
.../calcite/sql/type/RelDataTypeSystemTest.java | 203 +++
.../org/apache/calcite/test/CalciteAssert.java | 26 +
.../java/org/apache/calcite/test/CalciteSuite.java | 5 +
.../apache/calcite/test/ExceptionMessageTest.java | 2 +-
.../org/apache/calcite/test/JdbcAdapterTest.java | 29 +
.../java/org/apache/calcite/test/JdbcTest.java | 383 ++++-
.../java/org/apache/calcite/test/Matchers.java | 19 +-
.../apache/calcite/test/MaterializationTest.java | 98 +-
.../org/apache/calcite/test/MutableRelTest.java | 48 +
.../apache/calcite/test/ReflectiveSchemaTest.java | 10 +-
.../org/apache/calcite/test/RelBuilderTest.java | 320 +++-
.../org/apache/calcite/test/RelMetadataTest.java | 24 +-
.../org/apache/calcite/test/RelOptRulesTest.java | 650 +++++++-
.../org/apache/calcite/test/RelOptTestBase.java | 21 +-
.../calcite/test/RexImplicationCheckerTest.java | 26 +-
.../org/apache/calcite/test/RexProgramTest.java | 81 +
.../org/apache/calcite/test/RexShuttleTest.java | 76 +
.../org/apache/calcite/test/SqlFunctionsTest.java | 548 ++++---
.../apache/calcite/test/SqlToRelConverterTest.java | 176 ++-
.../org/apache/calcite/test/SqlToRelTestBase.java | 76 +-
.../org/apache/calcite/test/SqlValidatorTest.java | 515 ++++++-
.../apache/calcite/test/SqlValidatorTestCase.java | 59 +
.../org/apache/calcite/test/TableFunctionTest.java | 11 +-
.../calcite/test/TypeCoercionConverterTest.java | 143 ++
.../org/apache/calcite/test/TypeCoercionTest.java | 825 ++++++++++
.../test/java/org/apache/calcite/test/UdfTest.java | 90 +-
.../catalog/EmpInitializerExpressionFactory.java | 2 +-
.../org/apache/calcite/test/catalog/Fixture.java | 84 +
.../test/catalog/MockCatalogReaderExtended.java | 48 +
.../catalog/VirtualColumnsExpressionFactory.java} | 32 +-
.../EnumerableBatchNestedLoopJoinTest.java | 229 +++
.../test/enumerable/EnumerableHashJoinTest.java | 203 +++
.../test/enumerable/EnumerableJoinTest.java | 30 +
.../EnumerableRepeatUnionHierarchyTest.java | 8 +-
.../calcite/test/fuzzer/RexProgramFuzzyTest.java | 2 +-
.../org/apache/calcite/tools/FrameworksTest.java | 70 +-
.../java/org/apache/calcite/tools/PlannerTest.java | 47 +-
.../apache/calcite/util/ImmutableBitSetTest.java | 33 +
.../test/java/org/apache/calcite/util/Smalls.java | 32 +-
.../org/apache/calcite/test/RelOptRulesTest.xml | 708 ++++++++-
.../apache/calcite/test/SqlToRelConverterTest.xml | 352 ++++-
.../calcite/test/TypeCoercionConverterTest.xml | 264 ++++
core/src/test/resources/sql/agg.iq | 32 +
core/src/test/resources/sql/blank.iq | 2 +-
core/src/test/resources/sql/match.iq | 143 ++
core/src/test/resources/sql/misc.iq | 4 +-
core/src/test/resources/sql/sub-query.iq | 70 +-
druid/pom.xml | 4 +-
.../{DruidAdapterIT2.java => DruidAdapter2IT.java} | 427 +++---
.../org/apache/calcite/test/DruidAdapterIT.java | 491 +++---
.../java/org/apache/calcite/test/DruidChecker.java | 55 +
elasticsearch/pom.xml | 4 +-
example/csv/pom.xml | 4 +-
.../org/apache/calcite/adapter/csv/CsvSchema.java | 12 +-
.../apache/calcite/adapter/csv/JsonEnumerator.java | 127 +-
.../{JsonTable.java => JsonScannableTable.java} | 34 +-
.../org/apache/calcite/adapter/csv/JsonTable.java | 36 +-
.../test/java/org/apache/calcite/test/CsvTest.java | 18 +-
.../csv/src/test/resources/bug/ARCHERS.json | 44 +-
example/csv/src/test/resources/bug/archers.json | 27 -
example/function/pom.xml | 4 +-
example/pom.xml | 4 +-
file/pom.xml | 4 +-
.../apache/calcite/adapter/file/FileSchema.java | 29 +-
.../calcite/adapter/file/FileReaderTest.java | 81 +
.../org/apache/calcite/adapter/file/SqlTest.java | 75 +-
.../src/test/resources/sales-json.json | 27 +-
.../src/test/resources/sales-json}/DATE.csv | 0
.../src/test/resources/sales-json/DEPTS.json | 27 +-
file/src/test/resources/sales-json/EMPS.json | 78 +
.../src/test/resources/sales-json/EMPTY.json | 0
.../src/test/resources/sales-json/SDEPTS.json | 39 +-
geode/pom.xml | 4 +-
.../calcite/adapter/geode/rel/GeodeTable.java | 14 +-
.../adapter/geode/rel/GeodeAllDataTypesTest.java | 4 +-
.../calcite/adapter/geode/rel/GeodeZipsTest.java | 1 +
kafka/pom.xml | 6 +-
linq4j/pom.xml | 8 +-
.../apache/calcite/linq4j/CorrelateJoinType.java | 68 -
.../apache/calcite/linq4j/DefaultEnumerable.java | 16 +-
.../apache/calcite/linq4j/EnumerableDefaults.java | 432 +++++-
.../apache/calcite/linq4j/ExtendedEnumerable.java | 56 +-
.../apache/calcite/linq4j/MemoryEnumerable.java | 48 +
.../apache/calcite/linq4j/MemoryEnumerator.java | 88 ++
.../org/apache/calcite/linq4j/MemoryFactory.java | 97 ++
.../org/apache/calcite/linq4j/ModularInteger.java | 75 +
.../main/java/org/apache/calcite/linq4j/Ord.java | 2 +-
.../calcite/linq4j/tree/BinaryExpression.java | 98 +-
.../apache/calcite/linq4j/tree/ExpressionType.java | 9 +
.../calcite/linq4j/tree/ExpressionWriter.java | 43 +-
.../apache/calcite/linq4j/tree/Expressions.java | 20 +-
.../calcite/linq4j/tree/ForEachStatement.java | 84 +
.../org/apache/calcite/linq4j/tree/Shuttle.java | 26 +-
.../apache/calcite/linq4j/tree/TryStatement.java | 13 +-
.../org/apache/calcite/linq4j/tree/Visitor.java | 1 +
.../apache/calcite/linq4j/tree/VisitorImpl.java | 9 +-
.../calcite/linq4j/MemoryEnumerableTest.java | 70 +
.../apache/calcite/linq4j/test/ExpressionTest.java | 249 ++-
.../apache/calcite/linq4j/test/InlinerTest.java | 28 +
.../calcite/linq4j/test/JoinPreserveOrderTest.java | 24 +
mongodb/pom.xml | 15 +-
.../calcite/adapter/mongodb/MongoSchema.java | 10 +-
.../adapter/mongodb/MongoSchemaFactory.java | 19 +-
.../calcite/adapter/mongodb/MongoAdapterTest.java | 16 +-
.../adapter/mongodb/MongoDatabasePolicy.java | 38 +-
.../org/apache/calcite/test/MongoAssertions.java | 7 +-
pig/pom.xml | 12 +-
.../calcite/adapter/pig/PigRelFactories.java | 12 +-
.../calcite/test/PigRelBuilderStyleTest.java | 6 +-
piglet/pom.xml | 40 +-
.../calcite/piglet/DynamicTupleRecordType.java | 76 +
.../org/apache/calcite/piglet/PigConverter.java | 288 ++++
.../org/apache/calcite/piglet/PigRelBuilder.java | 658 ++++++++
.../org/apache/calcite/piglet/PigRelExVisitor.java | 452 ++++++
.../org/apache/calcite/piglet/PigRelExWalker.java | 84 +
.../calcite/piglet/PigRelOpInnerVisitor.java | 251 +++
.../org/apache/calcite/piglet/PigRelOpVisitor.java | 722 +++++++++
.../org/apache/calcite/piglet/PigRelOpWalker.java | 92 ++
.../org/apache/calcite/piglet/PigRelSqlUdfs.java | 361 +++++
.../calcite/piglet/PigRelToSqlConverter.java | 128 ++
.../apache/calcite/piglet/PigRelUdfConverter.java | 195 +++
.../java/org/apache/calcite/piglet/PigTable.java | 76 +
.../calcite/piglet/PigToSqlAggregateRule.java | 408 +++++
.../java/org/apache/calcite/piglet/PigTypes.java | 200 +++
.../org/apache/calcite/piglet/PigUdfFinder.java | 112 ++
.../java/org/apache/calcite/piglet/PigUdfs.java | 38 +-
.../calcite/piglet/PigUserDefinedFunction.java | 78 +
.../org/apache/calcite/test/CalciteHandler.java | 20 +-
.../java/org/apache/calcite/test/PigRelExTest.java | 250 +++
.../java/org/apache/calcite/test/PigRelOpTest.java | 1614 ++++++++++++++++++++
.../org/apache/calcite/test/PigRelTestBase.java | 33 +-
.../org/apache/calcite/test/PigScriptTest.java | 79 +
piglet/src/test/resources/log4j.properties | 4 +-
piglet/src/test/resources/testPig.pig | 44 +
plus/pom.xml | 4 +-
.../calcite/adapter/os/JpsTableFunction.java | 81 +
.../org/apache/calcite/adapter/os/SqlShell.java | 2 +
.../apache/calcite/adapter/os/OsAdapterTest.java | 14 +
.../apache/calcite/adapter/tpcds/TpcdsTest.java | 68 +-
pom.xml | 38 +-
server/pom.xml | 4 +-
server/src/main/codegen/config.fmpp | 9 +
server/src/main/codegen/includes/parserImpls.ftl | 16 +-
.../org/apache/calcite/sql/ddl/SqlCreateTable.java | 21 +-
.../org/apache/calcite/sql/ddl/SqlCreateType.java | 12 +-
.../org/apache/calcite/sql/ddl/SqlDdlNodes.java | 10 +
.../org/apache/calcite/test/ServerParserTest.java | 12 +
.../java/org/apache/calcite/test/ServerTest.java | 17 +-
site/_docs/adapter.md | 7 +-
site/_docs/algebra.md | 13 +-
site/_docs/file_adapter.md | 51 +
site/_docs/geode_adapter.md | 4 +-
site/_docs/history.md | 364 ++++-
site/_docs/howto.md | 8 +-
site/_docs/os_adapter.md | 16 +
site/_docs/reference.md | 216 ++-
site/_posts/2019-09-11-release-1.21.0.md | 54 +
spark/pom.xml | 12 +-
splunk/pom.xml | 4 +-
ubenchmark/pom.xml | 2 +-
405 files changed, 29600 insertions(+), 4733 deletions(-)
create mode 100644
core/src/main/java/org/apache/calcite/adapter/enumerable/EnumerableBatchNestedLoopJoin.java
create mode 100644
core/src/main/java/org/apache/calcite/adapter/enumerable/EnumerableBatchNestedLoopJoinRule.java
create mode 100644
core/src/main/java/org/apache/calcite/adapter/enumerable/EnumerableMatch.java
copy
core/src/main/java/org/apache/calcite/adapter/enumerable/{EnumerableTableSpoolRule.java
=> EnumerableMatchRule.java} (54%)
delete mode 100644
core/src/main/java/org/apache/calcite/adapter/enumerable/EnumerableSemiJoin.java
delete mode 100644
core/src/main/java/org/apache/calcite/adapter/enumerable/EnumerableSemiJoinRule.java
copy core/src/main/java/org/apache/calcite/{rex/RexAction.java =>
interpreter/MatchNode.java} (64%)
create mode 100644
core/src/main/java/org/apache/calcite/jdbc/ContextSqlValidator.java
delete mode 100644 core/src/main/java/org/apache/calcite/rel/core/SemiJoin.java
create mode 100644
core/src/main/java/org/apache/calcite/rel/externalize/RelEnumTypes.java
create mode 100644
core/src/main/java/org/apache/calcite/rel/logical/ToLogicalConverter.java
create mode 100644
core/src/main/java/org/apache/calcite/rel/mutable/MutableMatch.java
delete mode 100644
core/src/main/java/org/apache/calcite/rel/mutable/MutableSemiJoin.java
create mode 100644
core/src/main/java/org/apache/calcite/rel/rules/AggregateCaseToFilterRule.java
create mode 100644
core/src/main/java/org/apache/calcite/rel/rules/MatchRule.java
create mode 100644
core/src/main/java/org/apache/calcite/rel/rules/SortJoinCopyRule.java
create mode 100644 core/src/main/java/org/apache/calcite/runtime/Automaton.java
create mode 100644
core/src/main/java/org/apache/calcite/runtime/AutomatonBuilder.java
create mode 100644
core/src/main/java/org/apache/calcite/runtime/DeterministicAutomaton.java
create mode 100644 core/src/main/java/org/apache/calcite/runtime/Matcher.java
create mode 100644 core/src/main/java/org/apache/calcite/runtime/Pattern.java
delete mode 100644 core/src/main/java/org/apache/calcite/sql/SemiJoinType.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/SqlBasicTypeNameSpec.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/SqlCollectionTypeNameSpec.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/SqlRowTypeNameSpec.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/SqlTypeNameSpec.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/SqlUserDefinedTypeNameSpec.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/fun/SqlCastOperator.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/fun/SqlPosixRegexOperator.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/fun/SqlRegexpReplaceFunction.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/type/ImplicitCastOperandTypeChecker.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/validate/implicit/AbstractTypeCoercion.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/validate/implicit/TypeCoercion.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/validate/implicit/TypeCoercionImpl.java
copy core/src/main/java/org/apache/calcite/{rex/RexAction.java =>
sql/validate/implicit/TypeCoercions.java} (59%)
create mode 100644
core/src/main/java/org/apache/calcite/sql/validate/implicit/package-info.java
create mode 100644
core/src/test/java/org/apache/calcite/rel/logical/ToLogicalConverterTest.java
create mode 100644
core/src/test/java/org/apache/calcite/runtime/AutomatonTest.java
create mode 100644
core/src/test/java/org/apache/calcite/runtime/DeterministicAutomatonTest.java
create mode 100644
core/src/test/java/org/apache/calcite/sql/type/RelDataTypeSystemTest.java
create mode 100644
core/src/test/java/org/apache/calcite/test/RexShuttleTest.java
create mode 100644
core/src/test/java/org/apache/calcite/test/TypeCoercionConverterTest.java
create mode 100644
core/src/test/java/org/apache/calcite/test/TypeCoercionTest.java
copy core/src/{main/java/org/apache/calcite/rex/RexPattern.java =>
test/java/org/apache/calcite/test/catalog/VirtualColumnsExpressionFactory.java}
(54%)
create mode 100644
core/src/test/java/org/apache/calcite/test/enumerable/EnumerableBatchNestedLoopJoinTest.java
create mode 100644
core/src/test/java/org/apache/calcite/test/enumerable/EnumerableHashJoinTest.java
create mode 100644
core/src/test/resources/org/apache/calcite/test/TypeCoercionConverterTest.xml
create mode 100755 core/src/test/resources/sql/match.iq
rename druid/src/test/java/org/apache/calcite/test/{DruidAdapterIT2.java =>
DruidAdapter2IT.java} (93%)
create mode 100644
druid/src/test/java/org/apache/calcite/test/DruidChecker.java
copy example/csv/src/main/java/org/apache/calcite/adapter/csv/{JsonTable.java
=> JsonScannableTable.java} (62%)
copy core/src/main/java/org/apache/calcite/rex/RexPattern.java =>
example/csv/src/test/resources/bug/ARCHERS.json (56%)
delete mode 100644 example/csv/src/test/resources/bug/archers.json
copy core/src/main/java/org/apache/calcite/rex/RexAction.java =>
file/src/test/resources/sales-json.json (69%)
copy {example/csv/src/test/resources/bug =>
file/src/test/resources/sales-json}/DATE.csv (100%)
copy core/src/main/java/org/apache/calcite/rex/RexAction.java =>
file/src/test/resources/sales-json/DEPTS.json (69%)
create mode 100644 file/src/test/resources/sales-json/EMPS.json
copy src/main/config/checkstyle/header.java.txt =>
file/src/test/resources/sales-json/EMPTY.json (100%)
copy core/src/main/java/org/apache/calcite/rex/RexAction.java =>
file/src/test/resources/sales-json/SDEPTS.json (69%)
delete mode 100644
linq4j/src/main/java/org/apache/calcite/linq4j/CorrelateJoinType.java
create mode 100644
linq4j/src/main/java/org/apache/calcite/linq4j/MemoryEnumerable.java
create mode 100644
linq4j/src/main/java/org/apache/calcite/linq4j/MemoryEnumerator.java
create mode 100644
linq4j/src/main/java/org/apache/calcite/linq4j/MemoryFactory.java
create mode 100644
linq4j/src/main/java/org/apache/calcite/linq4j/ModularInteger.java
create mode 100644
linq4j/src/main/java/org/apache/calcite/linq4j/tree/ForEachStatement.java
create mode 100644
linq4j/src/test/java/org/apache/calcite/linq4j/MemoryEnumerableTest.java
create mode 100644
piglet/src/main/java/org/apache/calcite/piglet/DynamicTupleRecordType.java
create mode 100644
piglet/src/main/java/org/apache/calcite/piglet/PigConverter.java
create mode 100644
piglet/src/main/java/org/apache/calcite/piglet/PigRelBuilder.java
create mode 100644
piglet/src/main/java/org/apache/calcite/piglet/PigRelExVisitor.java
create mode 100644
piglet/src/main/java/org/apache/calcite/piglet/PigRelExWalker.java
create mode 100644
piglet/src/main/java/org/apache/calcite/piglet/PigRelOpInnerVisitor.java
create mode 100644
piglet/src/main/java/org/apache/calcite/piglet/PigRelOpVisitor.java
create mode 100644
piglet/src/main/java/org/apache/calcite/piglet/PigRelOpWalker.java
create mode 100644
piglet/src/main/java/org/apache/calcite/piglet/PigRelSqlUdfs.java
create mode 100644
piglet/src/main/java/org/apache/calcite/piglet/PigRelToSqlConverter.java
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piglet/src/main/java/org/apache/calcite/piglet/PigRelUdfConverter.java
create mode 100644 piglet/src/main/java/org/apache/calcite/piglet/PigTable.java
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piglet/src/main/java/org/apache/calcite/piglet/PigToSqlAggregateRule.java
create mode 100644 piglet/src/main/java/org/apache/calcite/piglet/PigTypes.java
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piglet/src/main/java/org/apache/calcite/piglet/PigUdfFinder.java
copy core/src/main/java/org/apache/calcite/rex/RexPattern.java =>
piglet/src/main/java/org/apache/calcite/piglet/PigUdfs.java (50%)
create mode 100644
piglet/src/main/java/org/apache/calcite/piglet/PigUserDefinedFunction.java
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piglet/src/test/java/org/apache/calcite/test/PigRelExTest.java
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piglet/src/test/java/org/apache/calcite/test/PigRelOpTest.java
copy core/src/main/java/org/apache/calcite/rex/RexPattern.java =>
piglet/src/test/java/org/apache/calcite/test/PigRelTestBase.java (54%)
create mode 100644
piglet/src/test/java/org/apache/calcite/test/PigScriptTest.java
create mode 100644 piglet/src/test/resources/testPig.pig
create mode 100644
plus/src/main/java/org/apache/calcite/adapter/os/JpsTableFunction.java
create mode 100644 site/_posts/2019-09-11-release-1.21.0.md
