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discard 479d22b230 [CALCITE-6728] Introduce new methods to lookup tables and
schemas inside schemas
discard 03fc5c376c Site: Add talks from Calcite Meetup February 2025
discard d829811b73 Site: Add Fanyuan Qiu as committer
discard 9e0c1fe318 [CALCITE-6845] Self-host website images
discard e976c918c1 [CALCITE-6845] Self-host website images
discard f3331507d8 [CALCITE-6845] Self-host website images
discard 3fe6bd52ba [CALCITE-6843] Self-host Lato font on website due to ASF's
content security policy
discard 731fdb4d57 [CALCITE-6843] Self-host Lato font on website due to ASF's
content security policy
discard 983a50c156 [CALCITE-6843] Self-host Lato font on website due to ASF's
content security policy
discard 70dd83ccd7 [CALCITE-6803] Publish website: error while trying to write
to /home/
discard 5c2d95c01d [CALCITE-6794] Site Gemfile contains vulnerable ruby
libraries
discard f5385c3553 Site: Add Cancai Cai as committer
discard e71a408ed1 [CALCITE-6764] Field access from a nullable ROW should be
nullable (part 2)
discard c34ea33daf Site: Update PMC Chair
discard 5447e1ddfc [CALCITE-6704] Limit result size of RelMdUniqueKeys handler
discard 00be2724ef [CALCITE-6685] Support checked arithmetic
add 541c9fb0b4 [CALCITE-6623] The MongoDB adapter throws a
java.lang.ClassCastException when Decimal128 or Binary types are used, or when
a primitive value is cast to a string
add 0f93186cc7 [CALCITE-6618] Support NOT EQUALS operator in Arrow adapter
add 659ea980b0 [CALCITE-6612] Add DATE_SUB function(enabled in Spark
library)
add 780876e6d1 Chore: Fix STDDEV inline comments
add b0ecd066df [CALCITE-6608] RexBuilder#makeIn should create EQUALS
instead of SEARCH for single point values
add e6de9b9c66 [CALCITE-6631] The common type for a comparison operator
returns the wrong type when comparing a Java type long with a SQL type INTEGER
add bbdf14d723 [CALCITE-6633] Add CEILING to MSSQL dialect
add ef1a83f659 [CALCITE-6638] Optimization that simplifies expressions
such as '1 > a or 1 <= a or a is null' to TRUE is incorrect when it requires
casts that are not lossless
add 637047900f [CALCITE-5156] Support implicit integer types cast for IN
Sub-query
add efa4d44bb6 [CALCITE-6604] Add support for SqlWindowTableFunction in
RelToSql Converter
add 58aa3caa2a [CALCITE-6637] Date type results should not be
automatically converted to timestamp in Arrow adapters
add 72963da2e7 [CALCITE-6632] Wrong optimization because window missing
constants in digest
add 0c67982546 [CALCITE-6639] Optimization that pulls up predicates causes
ASOF JOIN validation failure
add 855ad83e56 [CALCITE-6607] RexExecutor can throw during evaluation
add fb7eddea9b [CALCITE-6592] Add test for RelMdPredicates pull up
predicate from UNION when it's input predicates include NULL VALUE
add 169d832251 [CALCITE-6613] Make the Background code examples in Calcite
official documentation clearer
add f7d7bca39b [CALCITE-6635] Refactor Arrow adapter Test
add 25247c1360 [CALCITE-6643] Char_Length Function is not recognized in
PrestoSql. Add LENGTH function in PrestoSqlDialect
add 5b4f32aee5 [CALCITE-6641] Compiling programs with ASOF joins can
report obscure errors
add add1f8b8da [CALCITE-6642] AggregateUnionTransposeRule should account
for changes in nullability of pushed down aggregates
add 9b4eff06d6 [CALCITE-5532] CompositeOperandTypeChecker should check
operands without type coercion first
add e87ccd58fc [CALCITE-5612] Babel parser should support PostgreSQL's SET
TRANSACTION command
add ed6c33eb1d [CALCITE-6605] Lattice SQL supports complex column
expressions
add 2e99d5118e [CALCITE-6655] Aggregation of deeply nested window not
detected when unparsing
add 4906ef2c61 [CALCITE-4590] Incorrect query result with fixed-length
string
add a83f2f81f9 [CALCITE-6663] Support SPLIT_PART function for PostgreSql
add 39652ff0a0 [CALCITE-6662] RelJson.rangePointFromJson cannot create
Double numerics
add 7fb0fc26bd [CALCITE-6666] Support Oracle SYSDATE and SYSTIMESTAMP
functions
add c7cace6cca [CALCITE-6350] Unexpected result from UNION with literals
expression
add 40cadca10d [CALCITE-6651] Use RelBuilder in SqlToRelConverter to
construct Union
add 7865c86efb [CALCITE-6677] HAVING clauses fail validation when type
coercion is applied to GROUP BY clause
add 50d1a26b56 Reduced the number of type checks
add caacc9f95b [CALCITE-6676] DiffRepository does not update log (_actual)
file when assertion fails
add 1294b4e8cc [CALCITE-4512] GROUP BY expression with argument name same
with SELECT field and alias causes validation error
add 2176dfc27b [CALCITE-6682] Framing unsupported error message lacks
LAG/LEAD functions
add aced08dfa2 [CALCITE-6668] Arrow adapter should support IS FALSE
Operator and IS TRUE Operator
add edd6d11abb [CALCITE-6674] Make RelDecorrelator rules configurable
add f347fba2d2 [CALCITE-6650] Optimize the IN sub-query and SOME sub-query
by Metadata RowCount
add 8b4136bbd1 [CALCITE-6680] RexImpTable erroneously declares
NullPolicy.NONE for IS_EMPTY
add 4e4b246889 Modify DAYNAME and MONTHNAME doc description when set
different locale
add 215577da69 [CALCITE-6689] Add support for INSTR() in Hive SqlLibrary
add af4391db0d [CALCITE-6645] Support user-defined function without
parentheses when db dialect's allowNiladicParentheses property is false
add f14e944477 [CALCITE-6615] BindableTableScan estimateRowCount does not
calculate push down filters
add 56f47eef5c [CALCITE-6614] InnodbFilterRule incorrectly constructs
condition when creating InnodbFilter
add 214345eacf Introduced bug guard for [CALCITE-6328]
add 394ec336d6 [CALCITE-6586] Some Rules not firing due to RelMdPredicates
returning null in VolcanoPlanner
add 4563d51027 Add TRIM function unit test for Hsqldb
add 4ba1e1d211 Add IS_UNKNOWN operator test in Arrow Adapter
add e20a9a5523 [CALCITE-6647] SortUnionTransposeRule should not push SORT
past a UNION when SORT's fetch is DynamicParam
add f2ec11fe7e [CALCITE-6678] Calcite should support dual table query when
db provides this feature
add b635174180 [CALCITE-6698] Add Javadoc to
PartiallyOrderedSet#getNonChildren and getNonParents to clarify their behavior
add d4b7342526 [CALCITE-5590] NullPointerException when converting 'in'
expression that is used inside select list and group by
add 72e689e22c [CALCITE-6703] RelJson cannot handle timestamps prior to
1970-01-25 20:31:23.648
add 1e6d205e8e [CALCITE-6640] RelMdUniqueKeys generates non-minimal keys
when columns are repeated in projections
add df06e03c4e [CALCITE-6705] Allow for dialect-specific unparsing for
numeric literals
add 21982e3bad [CALCITE-6685] Support checked arithmetic
add 8c3ba0bdff Remove IN_FENNEL operator
add 141dfd9cfd [CALCITE-6684] Support Arrow filter pushdown conditions
that have subexpressions of a decimal type
add 22e8b0324a [CALCITE-6707] Type inference for CHR function is wrong
add fa0d559ae8 [CALCITE-6706] Checked arithmetic does not take effect in
subqueries
add 3e8f9ea990 [CALCITE-6678] Calcite should support dual table query when
db provides this feature Add comment for dummy.iq
add 6fbf0581c8 [CALCITE-6709] Parser accepts a call to TRIM() with no
arguments
add b69b753625 Typos in SqlOperatorTest
add c9724b6a80 [CALCITE-6712] FROM_BASE64 and PARSE_URL's return data type
should always be nullable
add 00f552e72a Typo in ArrowExtension
add 0a96bee854 [CALCITE-6713] NVL2's return data type should be nullable
if and only if at least one of the second and third parameters are nullable
add 92cf3ddb21 Site: Reformat CONCAT_WS and REVERSE document
add ed1a4b0e59 [CALCITE-4954] Group TEXT field failed in Elasticsearch
Adapter
add 0eb83b1dc6 [CALCITE-6688] Allow operators of SqlKind.SYMMETRICAL to be
reversed
add 84ea4be50b [CALCITE-4758] When SOME sub-query is SqlNodeList and
converted to VALUES, Calcite returns incorrect result
add c8a513b961 [CALCITE-6720] Refactor cross product logic in
RelMdUniqueKeys#getPassedThroughCols using Linq4j#product
add e2e7ce177d [CALCITE-6711] Functions whose output value can be null
should return a nullable type
add c3478b9718 [CALCITE-6721] Incorrect implementation of
SqlFunction.checkedDivide
add e440e51545 [CALCITE-6724] MockTable support for multiple (individual &
composite) keys
add c928877530 [CALCITE-6723] Type inference for ARRAY_INSERT function is
incorrect
add 4948817818 [CALCITE-6146] Target charset should be used when comparing
two strings through CONVERT/TRANSLATE function during validation
add 20cc78e5f2 [CALCITE-6715] Enhance RelFieldTrimmer to trim
LogicalCorrelate nodes
add 9cb71c0dca [CALCITE-6714] Cast literal to interval gives the wrong
result if literal is casted
add a56d069f76 [CALCITE-6221] JDBC adapter generates invalid query when
the same table is joined multiple times
add cd0b8da25f [CALCITE-6566] JDBC adapter should generate PI function
with parentheses in most dialects
add 041619f6ea [CALCITE-6726] Add translation for MOD operator in MSSQL
add f31830c9a1 [CALCITE-6732] CHR and REPEAT function are not covered by
REDSHIFT library in SqlOperatorTest
add ea51d91d7d [CALCITE-6700] MySQL BIT_COUNT function should return
result when parameter is Boolean, String, Date, Time and Timestamp types
add e348a068a7 [CALCITE-6733] Type inferred by coercion for comparisons
with decimal is too narrow
add bd3d854cad [CALCITE-4918] Add a VARIANT data type - parser and
validator
add 2fefd69b01 [CALCITE-4918] Add a VARIANT data type - runtime support
add 87485a9073 Implement VARIANT functions TYPEOF, VARIANTNULL; add
variant.iq
add dbf4ff87ae [CALCITE-6725] The caching mechanism key in
ElasticsearchSchemaFactory is affected by the order of hosts
add c1ca226587 [CALCITE-6737] LoptOptimizeJoinRule can not identify
selfjoin on unique join keys
add 01cfeeea8e [CALCITE-6736] Validator accepts comparisons between
arrays, multisets, maps without regard to element types
add 648a832e0b [CALCITE-6704] Limit result size of RelMdUniqueKeys handler
add 137fed23f9 [CALCITE-6734] RelFieldTrimmer should trim Aggregate's
input fields which are arguments of unused aggregate functions
add 424f66783c [CALCITE-6735] Type coercion for comparisons does not
coerce ROW types
add 0badcce0d8 Site: Update PMC Chair
add fae49bc06a [CALCITE-6691] QUALIFY on project references wrong columns
add e621c331bd [CALCITE-6690] Arrow adapter support DECIMAL with precision
and scale
add 575fc1a583 [CALCITE-6665] Add isEmpty metadata to check if a
relational expression returns no rows
add b970e52254 [CALCITE-6741] The type of a comparison is nullable when
either operand is nullable
add a88b1e81ca [CALCITE-4860] In Elasticsearch adapter, support NULLS
FIRST and NULLS LAST query
add d9363a952c Revert [CALCITE-5036]
`RelMetadataQuery#getPulledUpPredicates` support to analyze constant key for
the operator of IS_NOT_DISTINCT_FROM
add 47ba3d5314 [CALCITE-6742] StandardConvertletTable.convertCall loses
casts from ROW comparisons
add 3e02a4ac60 [CALCITE-6740] RexToLixTranslation can generate code with
many redundant structures
add 7352a0cba0 [CALCITE-6649] Enhance RelMdPredicates pull up predicate
from PROJECT
add ed4d9b3b99 [CALCITE-6664] Replace GREATEST, LEAST functions in Spark
library with the implementation of PostgreSQL Library
add 51eabb7572 [CALCITE-6727] Column uniqueness constrain should only
apply to inner join
add 4c70fc7017 [CALCITE-6746] Optimization rule ProjectWindowTranspose is
unsound
add 901aadbe8b [CALCITE-6730] Add CONVERT function(enabled in Oracle
library)
add 0c9d879e1a [CALCITE-6760] Support time data type in Arrow adapter
add 05841d726c [CALCITE-6761] StarRocks generates incorrect SQL for
certain units in the EXTRACT function
add 1519afcbc9 [CALCITE-6738] Suport a UUID type natively
add 19d3730c92 [CALCITE-6758] Update Elasticsearch adapter tutorial
document
add 657f871bc2 [CALCITE-6759] SqlToRelConverter should not remove ORDER BY
in subquery if it has an OFFSET
add 7d4135eb17 [CALCITE-6759] RelToSqlConverter returns the wrong result
when Aggregate is on Sort
add 64cec27f1e [CALCITE-6751] Reduction of CAST from string to interval is
incorrect
add d0384ce5ed [CALCITE-3772] RelFieldTrimmer incorrectly trims fields
when the query includes correlated-subquery
add c7724b46df [CALCITE-6699] Invalid unparse for Varchar in
StarRocksDialect
add c686e2e412 [CALCITE-6749] RelMdUtil#setAggChildKeys may return an
incorrect result
add 4d3a6f2321 Improve document in RelBuilder
add 71131ab0ea [CALCITE-6762] Preserving the CAST conversion for operands
in Presto
add 274cc2d83f [CALCITE-6745] UDF without parameters cannot be validated
when use default conformance
add bb256437cd [CALCITE-6766] Move DATEADD and DATEDIFF from PostgreSQL to
Redshift library
add d6e4cc437f [CALCITE-6770] Preserve column names when casts are
inserted in projects
add 129e5cc89c Casts between time intervals do not require scaling
add 4d9e2a4078 [CALCITE-6775] ToChar and ToTimestamp PG implementors
should use translator's root instead of creating a new root expression
add 8ec26a128a [CALCITE-6771] Convert Type from FLOAT to DOUBLE in
PrestoDialect
add fc12d05764 [CALCITE-6413] SqlValidator does not invoke
TypeCoercionImpl::binaryComparisonCoercion for both NATURAL and USING join
conditions
add a549f3591e [CALCITE-6774] REPLACE function returns wrong result when
search pattern is an empty string
add 737dc1efb2 [CALCITE-6777] Conversion between UUID and BINARY produces
wrong results
add c1b9bdcd82 [CALCITE-6764] Field access from a nullable ROW should be
nullable
add 63d57c2523 [CALCITE-6779] Casts from UUID to DATE should be invalid
add 27d733e175 [CALCITE-6782] Upgrade Cassandra to 4.1.6 and Cassandra
driver to 4.18.1
add 60953ecd9c Add Alessandro Solimando to .mailmap file
add 5f767ddfd7 Remove unused properties in CalciteResource.properties
add 2f096ff2ec [CALCITE-6776] Multiple expanded `IS NOT DISTINCT FROM`
cannot be collapsed back
add a601040274 Add method ImmutableBitSet.stream()
add 7ad5a39a8f [CALCITE-6301] Following "must-filter" columns, add
"bypass" columns
add 61a3d5e9e2 [CALCITE-6769] Migrate Build Scan publication to
develocity.apache.org
add 851c267448 [CALCITE-5626] Sub-query with fully-qualified table name
throws 'table not found' during validation
add b1c09c665c [CALCITE-6754] Remove deprecated method calling in Driver
add 891ffc41e0 [CALCITE-6744] RelMetadataQuery.getColumnOrigins should
return null when column origin includes correlation variables
add a4cfbecc4d [CALCITE-6764] Field access from a nullable ROW should be
nullable (part 2)
add 393ccd1afd [CALCITE-6778] SOME rewrite for correlated queries does not
handle null values correctly
add d336724daa [CALCITE-6785] RelToSqlConverter generate wrong sql when
UNNEST has a correlate variable
add ab8843d2f7 [CALCITE-6756] Preserving CAST of STRING operand in binary
comparison for PostgreSQL
add b852db228c [CALCITE-6780] AbstractSqlTester fails to build query for
expression TRIM(string)
add cc7b557652 Site: Add Cancai Cai as committer
add f9cc84f35a [CALCITE-6790] Write LIMIT for fetch operations in Vertica
add 2a89ec92be [CALCITE-2295] Correlated SubQuery with Project will
generate error plan
add 3fce658c05 [CALCITE-6786] ANY/SOME operator yields multiple rows in
correlated queries
add d83122b86e [CALCITE-6791] Search pattern during matching in REPLACE
function should be case insensitive in MSSQL
add 3113dc175c Update javadoc for the fun connect string parameter
add 14838bbc3d [CALCITE-4561] Wrong results for plan with
EnumerableHashJoin (semi) on nullable colunms
add 28e0ab23a3 [CALCITE-6303] UNION with CTE(s) results in exception
during query validation
add c445e818f8 [CALCITE-6503] JdbcAdapter cannot push down NOT IN
sub-queries
add 6f86860a85 Enable tests in unnest.iq about [CALCITE-5127]
add f24a3eba89 Update document for resolve in SqlValidatorScope
add 26433fe497 [CALCITE-6794] Site Gemfile contains vulnerable ruby
libraries
add c79d6d4975 [CALCITE-6796] Convert Type from BINARY to VARBINARY in
PrestoDialect
add 5c7ead4ba7 [CALCITE-6803] Publish website: error while trying to write
to /home/
add a5c096a09a [CALCITE-5409] Implement BatchNestedLoopJoin for JDBC
add 0fb443006d [CALCITE-6801] Linter should disallow tags such as 'Chore'
in commit messages
add 9caceac13d [CALCITE-6810] Update tests for CONVERT_TIMEZONE and CONCAT
function in RedShift library
add 55f6edb2de [CALCITE-6747] Multiple SLF4J bindings in Spark unit test
add b901b415e1 [CALCITE-6806] Add CI action to ensure site remains
buildable after changes
add 8539f51faa [CALCITE-6805] Support hex function for Hive and Spark
Library
add f10d0cedb5 [CALCITE-6800] Enable a few existing functions to Hive
library
add 53216ad33f [CALCITE-6813] UNNEST infers incorrect nullability for the
result when applied to an array that contains nullable ROW values
add 9f531455f1 [CALCITE-6812] Support base64 and unbase64 functions for
Hive
add c456f7888b [CALCITE-6813] UNNEST infers incorrect nullability for the
result when applied to an array that contains nullable ROW values
add e59ed9537e [CALCITE-6815] Support bin function for Spark and Hive
Library
add ed66fcd26c [CALCITE-6818] Write LIMIT for fetch operations in Snowflake
add f1c370a0cb [CALCITE-6817] Add string representation of default nulls
direction for RelNode
add 4fedf95c24 [CALCITE-6804] Anti-join with WHERE NOT EXISTS syntax has
corrupted condition
add 929d9b426b [CALCITE-6827] Build failure due to json-smart version
mismatch
add 2ddfb0eb00 [CALCITE-6821] Support crc32 function for Hive and Spark
library
add cacf36a0a1 [CALCITE-6843] Self-host Lato font on website due to ASF's
content security policy
add 71c161df81 [CALCITE-6831] Add ARRAY_SLICE function（enabled in Hive
Library）
add 5a1b15ca54 [CALCITE-6845] Self-host website images
add f4ba90ba2c [CALCITE-6838] RelToSqlConverter should generate double
parentheses when the input to Unnest is a query statement
add dd49d9f735 [CALCITE-6819] MSSQL doesn't support TRUE/FALSE keywords in
its Join predicate
add 130c8dcacd [CALCITE-6824] Subquery in join conditions rewrite fails if
referencing a column from the right-hand side table
add 91ec8d0529 [CALCITE-6833] JDBC adapter generates invalid table alias
for semi-join in UNION
add 5f1f2fff96 [CALCITE-6839] The SUM function sometimes throws overflow
exceptions due to incorrect return types
add 0a4f00d34d [CALCITE-6832] Redundant fields/nullable entries in STRUCT
serialization to JSON
add 9a52add23e [CALCITE-6847] ClickHouse doesn't support TRUE/FALSE
keywords in its Join predicate
add 638d3c4331 [CALCITE-6856] Add JOIN test for MongoDB adapter
add 03ffb28815 [CALCITE-6853] Nested window aggregate throws
UnsupportedOperationException with the default ValidatorConfig
add 32426043fd [CALCITE-6274] Two Elasticsearch index join return empty in
any case
add 4ee2e412d5 [CALCITE-6837] Invalid code generated for ROW_NUMBER
function in Enumerable convention
add 0a13d9905a [CALCITE-6652] RelDecorrelator can't decorrelate query with
limit 1
add a94927e9b8 [CALCITE-6844] Add all Spark array functions which also
support in Hive(enable in Hive Library)
add e7c73159ad [CALCITE-6864] ProjectAggregateMergeRule loses the
Project's field names
add 2b3484e4d5 [CALCITE-6850] ProjectRemoveRule with two Projects does not
keep field names from the top one
add 51a6ed96dc Site: Add Fanyuan Qiu as committer
add 85f8872b7f [CALCITE-6865] Sonar analysis fails due to OOM
add 4b6fb668ef [CALCITE-6870] The FilterToCalcRule/ProjectToCalcRule
should not convert a Filter/Project to Calc when it contains Subquery
add 1793ba79a3 Site: Add talks from Calcite Meetup February 2025
add 91acb99b67 [CALCITE-6871] Upgrade avatica from 1.25.0 to 1.26.0
add 0ff9fcf1e7 [CALCITE-6867] Druid Adapter transforms an SQL NOT IN
filter to a Druid IN filter
add efafa4fd40 [CALCITE-6728] Introduce new methods to lookup tables and
schemas inside schemas
add 802fce3c41 [CALCITE-6873] FilterProjectTransposeRule should not push
the Filter past the Project when the Filter contains a Subquery with correlation
add 48648b3913 [CALCITE-6874] FilterCalcMergeRule/ProjectCalcMergeRule
should not merge a Filter/Project to Calc when it contains Subquery
add ac7d25c74f [CALCITE-6788] LoptOptimizeJoinRule should be able to
delegate costs to the planner
add 569ed6b1f7 [CALCITE-6876] Druid Adapter support more functions
add c5502965d9 [CALCITE-6879] Support APPROX_DISTINCT_COUNT for more
dialects
add 29452b34cc [CALCITE-6877] Generate LogicalProject in RelRoot.project()
when mapping is not name trivial
add 618e601b13 [CALCITE-6846] Support basic DPhyp join reorder algorithm
add ed36338148 [CALCITE-6885] SqlToRelConverter#convertUsing should not
fail if commonTypeForBinaryComparison returns null
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Any revisions marked "omit" are not gone; other references still
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No new revisions were added by this update.
Summary of changes:
.github/workflows/main.yml | 2 +-
.../{gradle-wrapper-validation.yml => site.yml} | 25 +-
.mailmap | 4 +
...owFieldType.java => ArrowFieldTypeFactory.java} | 69 +-
.../apache/calcite/adapter/arrow/ArrowTable.java | 21 +-
.../calcite/adapter/arrow/ArrowTranslator.java | 48 +-
.../adapter/arrow/ArrowAdapterDataTypesTest.java | 225 +++
.../calcite/adapter/arrow/ArrowAdapterTest.java | 261 +++-
.../apache/calcite/adapter/arrow/ArrowData.java | 222 ---
.../calcite/adapter/arrow/ArrowDataTest.java | 433 ++++++
.../calcite/adapter/arrow/ArrowExtension.java | 2 +-
babel/src/main/codegen/config.fmpp | 29 +-
.../main/codegen/includes/parserPostgresImpls.ftl | 337 +++++
.../codegen/includes/parserPostgresqlImpls.ftl | 264 ----
.../babel/{postgresql => postgres}/SqlBegin.java | 41 +-
.../babel/{postgresql => postgres}/SqlCommit.java | 23 +-
.../babel/{postgresql => postgres}/SqlDiscard.java | 22 +-
.../{postgresql => postgres}/SqlRollback.java | 23 +-
.../calcite/sql/babel/postgres/SqlSetOptions.java | 72 +
.../babel/{postgresql => postgres}/SqlShow.java | 23 +-
.../TransactionChainingMode.java} | 4 +-
.../TransactionMode.java} | 21 +-
.../{postgresql => postgres}/package-info.java | 2 +-
.../org/apache/calcite/test/BabelParserTest.java | 82 +-
.../org/apache/calcite/test/BabelQuidemTest.java | 3 +
babel/src/test/resources/sql/big-query.iq | 24 +-
babel/src/test/resources/sql/postgresql.iq | 11 +
babel/src/test/resources/sql/redshift.iq | 10 +-
babel/src/test/resources/sql/spark.iq | 249 ++++
bom/build.gradle.kts | 3 +-
cassandra/build.gradle.kts | 2 +-
core/src/main/codegen/default_config.fmpp | 3 +
core/src/main/codegen/templates/Parser.jj | 105 +-
.../main/java/org/apache/calcite/DataContext.java | 5 +
.../calcite/adapter/enumerable/RexImpTable.java | 118 +-
.../adapter/enumerable/RexToLixTranslator.java | 107 +-
.../adapter/jdbc/JdbcCorrelationDataContext.java | 63 +
.../jdbc/JdbcCorrelationDataContextBuilder.java} | 13 +-
.../JdbcCorrelationDataContextBuilderImpl.java | 60 +
.../calcite/adapter/jdbc/JdbcImplementor.java | 52 +-
.../org/apache/calcite/adapter/jdbc/JdbcRules.java | 2 +-
.../adapter/jdbc/JdbcToEnumerableConverter.java | 73 +-
.../calcite/config/CalciteConnectionProperty.java | 4 +-
.../org/apache/calcite/interpreter/Bindables.java | 5 +
.../apache/calcite/jdbc/CalciteConnectionImpl.java | 12 +-
.../main/java/org/apache/calcite/jdbc/Driver.java | 7 +-
.../apache/calcite/jdbc/JavaTypeFactoryImpl.java | 13 +-
.../org/apache/calcite/materialize/Lattice.java | 23 +-
.../apache/calcite/plan/AbstractRelOptPlanner.java | 14 +
.../org/apache/calcite/plan/RelOptPlanner.java | 10 +
.../apache/calcite/plan/RelOptPredicateList.java | 13 +-
.../java/org/apache/calcite/plan/RelOptRules.java | 1 +
.../java/org/apache/calcite/plan/RelOptUtil.java | 101 +-
.../calcite/plan/volcano/VolcanoPlanner.java | 4 +-
.../calcite/prepare/CalciteCatalogReader.java | 26 +-
.../org/apache/calcite/rel/RelFieldCollation.java | 11 +
.../main/java/org/apache/calcite/rel/RelRoot.java | 2 +-
.../java/org/apache/calcite/rel/RelWriter.java | 9 +
.../java/org/apache/calcite/rel/core/SetOp.java | 6 +-
.../java/org/apache/calcite/rel/core/Sort.java | 6 +-
.../org/apache/calcite/rel/core/Uncollect.java | 21 +-
.../java/org/apache/calcite/rel/core/Window.java | 3 +
.../apache/calcite/rel/externalize/RelJson.java | 124 +-
.../calcite/rel/externalize/RelWriterImpl.java | 11 +
.../calcite/rel/metadata/RelMdColumnOrigins.java | 23 +-
.../rel/metadata/RelMdColumnUniqueness.java | 42 +-
.../calcite/rel/metadata/RelMdPredicates.java | 15 +-
.../calcite/rel/metadata/RelMdUniqueKeys.java | 33 +-
.../org/apache/calcite/rel/metadata/RelMdUtil.java | 22 +-
.../calcite/rel/metadata/RelMetadataQuery.java | 22 +-
.../calcite/rel/rel2sql/RelToSqlConverter.java | 113 +-
.../apache/calcite/rel/rel2sql/SqlImplementor.java | 97 +-
.../rules/AggregateProjectPullUpConstantsRule.java | 3 +-
.../rel/rules/AggregateReduceFunctionsRule.java | 4 +-
.../rel/rules/AggregateUnionTransposeRule.java | 24 +-
.../org/apache/calcite/rel/rules/CoreRules.java | 14 +
.../java/org/apache/calcite/rel/rules/DpHyp.java | 226 +++
.../calcite/rel/rules/DphypJoinReorderRule.java | 85 ++
.../calcite/rel/rules/FilterCalcMergeRule.java | 6 +-
.../apache/calcite/rel/rules/FilterToCalcRule.java | 6 +-
.../org/apache/calcite/rel/rules/HyperEdge.java | 82 ++
.../org/apache/calcite/rel/rules/HyperGraph.java | 492 +++++++
.../calcite/rel/rules/JoinToHyperGraphRule.java | 187 +++
.../org/apache/calcite/rel/rules/LongBitmap.java | 141 ++
.../apache/calcite/rel/rules/LoptMultiJoin.java | 4 +-
.../calcite/rel/rules/LoptOptimizeJoinRule.java | 67 +-
.../rel/rules/ProjectAggregateMergeRule.java | 3 +-
.../calcite/rel/rules/ProjectCalcMergeRule.java | 6 +-
.../calcite/rel/rules/ProjectRemoveRule.java | 5 +-
.../calcite/rel/rules/ProjectToCalcRule.java | 3 +-
.../calcite/rel/rules/ProjectToWindowRule.java | 2 +-
.../rel/rules/ProjectWindowTransposeRule.java | 3 +
.../apache/calcite/rel/rules/PruneEmptyRules.java | 4 +-
.../rel/rules/SortRemoveConstantKeysRule.java | 7 +
.../calcite/rel/rules/SortUnionTransposeRule.java | 5 +-
.../calcite/rel/rules/SubQueryRemoveRule.java | 117 +-
.../rel/rules/UnionPullUpConstantsRule.java | 3 +-
.../calcite/rel/type/RelDataTypeFactoryImpl.java | 7 +
.../java/org/apache/calcite/rex/RexBuilder.java | 40 +-
.../java/org/apache/calcite/rex/RexChecker.java | 11 +-
.../org/apache/calcite/rex/RexExecutorImpl.java | 24 +-
.../org/apache/calcite/rex/RexFieldAccess.java | 12 +-
.../java/org/apache/calcite/rex/RexLiteral.java | 15 +
.../java/org/apache/calcite/rex/RexProgram.java | 10 +-
.../java/org/apache/calcite/rex/RexShuttle.java | 3 +-
.../java/org/apache/calcite/rex/RexSimplify.java | 5 +
.../main/java/org/apache/calcite/rex/RexUtil.java | 18 +-
.../apache/calcite/runtime/CalciteResource.java | 11 +-
.../calcite/runtime/ResultSetEnumerable.java | 4 +-
.../org/apache/calcite/runtime/SqlFunctions.java | 259 +++-
.../calcite/runtime/rtti/BasicSqlTypeRtti.java | 101 ++
.../calcite/runtime/rtti/GenericSqlTypeRtti.java | 83 ++
.../calcite/runtime/rtti/RowSqlTypeRtti.java | 102 ++
.../runtime/rtti/RuntimeTypeInformation.java | 254 ++++
.../{sql/type => runtime/rtti}/package-info.java | 4 +-
.../calcite/runtime/variant/VariantNonNull.java | 457 ++++++
.../calcite/runtime/variant/VariantNull.java | 64 +
.../calcite/runtime/variant/VariantSqlNull.java | 54 +-
.../calcite/runtime/variant/VariantSqlValue.java | 58 +
.../calcite/runtime/variant/VariantValue.java | 44 +
.../calcite/runtime/variant}/package-info.java | 4 +-
.../main/java/org/apache/calcite/sql/SqlAlter.java | 2 +-
.../org/apache/calcite/sql/SqlBasicFunction.java | 6 +-
.../java/org/apache/calcite/sql/SqlDialect.java | 38 +
.../main/java/org/apache/calcite/sql/SqlKind.java | 17 +-
.../org/apache/calcite/sql/SqlLateralOperator.java | 2 +-
.../java/org/apache/calcite/sql/SqlLiteral.java | 13 +-
.../org/apache/calcite/sql/SqlNumericLiteral.java | 2 +-
.../java/org/apache/calcite/sql/SqlOperator.java | 40 +-
.../java/org/apache/calcite/sql/SqlSetOption.java | 68 +-
.../java/org/apache/calcite/sql/SqlSyntax.java | 17 +
.../org/apache/calcite/sql/SqlUnknownLiteral.java | 2 +
.../org/apache/calcite/sql/SqlUnnestOperator.java | 22 +-
.../main/java/org/apache/calcite/sql/SqlUtil.java | 4 +-
...{SqlValuesOperator.java => SqlUuidLiteral.java} | 43 +-
.../calcite/sql/dialect/BigQuerySqlDialect.java | 14 +
.../calcite/sql/dialect/ClickHouseSqlDialect.java | 23 +
.../apache/calcite/sql/dialect/HiveSqlDialect.java | 9 +-
.../calcite/sql/dialect/MssqlSqlDialect.java | 27 +-
.../calcite/sql/dialect/MysqlSqlDialect.java | 21 +
.../calcite/sql/dialect/OracleSqlDialect.java | 81 +-
.../calcite/sql/dialect/PhoenixSqlDialect.java | 4 +
.../calcite/sql/dialect/PostgresqlSqlDialect.java | 54 +
.../calcite/sql/dialect/PrestoSqlDialect.java | 37 +-
.../calcite/sql/dialect/SnowflakeSqlDialect.java | 7 +
.../calcite/sql/dialect/StarRocksSqlDialect.java | 30 +
.../calcite/sql/dialect/VerticaSqlDialect.java | 9 +
.../apache/calcite/sql/fun/SqlBasicOperator.java | 63 +
...rageSizeFunction.java => SqlCallFactories.java} | 28 +-
.../CollectScope.java => fun/SqlCallFactory.java} | 48 +-
.../apache/calcite/sql/fun/SqlCastFunction.java | 13 +
.../apache/calcite/sql/fun/SqlConvertFunction.java | 34 +-
.../org/apache/calcite/sql/fun/SqlDotOperator.java | 6 +
.../apache/calcite/sql/fun/SqlItemOperator.java | 8 +-
.../calcite/sql/fun/SqlLibraryOperators.java | 225 ++-
.../calcite/sql/fun/SqlOracleConvertFunction.java | 123 ++
.../calcite/sql/fun/SqlStdOperatorTable.java | 48 +-
.../calcite/sql/fun/SqlTranslateFunction.java | 41 +
.../apache/calcite/sql/parser/SqlParserUtil.java | 7 +
.../sql/type/CompositeOperandTypeChecker.java | 10 +
.../org/apache/calcite/sql/type/OperandTypes.java | 9 +
.../org/apache/calcite/sql/type/ReturnTypes.java | 27 +
.../calcite/sql/type/SetopOperandTypeChecker.java | 23 +-
.../calcite/sql/type/SqlTypeAssignmentRule.java | 3 +
.../calcite/sql/type/SqlTypeCoercionRule.java | 17 +-
.../org/apache/calcite/sql/type/SqlTypeFamily.java | 11 +
.../org/apache/calcite/sql/type/SqlTypeName.java | 10 +-
.../apache/calcite/sql/type/SqlTypeTransforms.java | 24 +
.../org/apache/calcite/sql/type/SqlTypeUtil.java | 62 +-
.../org/apache/calcite/sql/util/SqlVisitor.java | 7 +
.../calcite/sql/validate/AbstractNamespace.java | 15 +-
.../calcite/sql/validate/FilterRequirement.java | 135 ++
.../calcite/sql/validate/IdentifierNamespace.java | 2 +-
.../org/apache/calcite/sql/validate/ListScope.java | 2 +
.../apache/calcite/sql/validate/SemanticTable.java | 12 +
.../sql/validate/SqlAbstractConformance.java | 8 +
.../calcite/sql/validate/SqlConformance.java | 39 +
.../calcite/sql/validate/SqlConformanceEnum.java | 23 +
.../sql/validate/SqlDelegatingConformance.java | 7 +
.../sql/validate/SqlUserDefinedFunction.java | 22 +-
.../sql/validate/SqlUserDefinedTableFunction.java | 3 +-
.../calcite/sql/validate/SqlValidatorImpl.java | 354 +++--
.../sql/validate/SqlValidatorNamespace.java | 11 +-
.../calcite/sql/validate/SqlValidatorScope.java | 2 +-
.../calcite/sql/validate/TableNamespace.java | 22 +-
.../calcite/sql/validate/WithItemNamespace.java | 2 +-
.../apache/calcite/sql/validate/WithNamespace.java | 2 +-
.../validate/implicit/AbstractTypeCoercion.java | 170 ++-
.../org/apache/calcite/sql2rel/AggConverter.java | 2 +-
.../apache/calcite/sql2rel/ConvertToChecked.java | 15 +-
.../apache/calcite/sql2rel/RelDecorrelator.java | 387 +++--
.../apache/calcite/sql2rel/RelFieldTrimmer.java | 127 +-
.../RexRewritingRelShuttle.java} | 22 +-
.../calcite/sql2rel/SqlNodeToRexConverterImpl.java | 3 +
.../apache/calcite/sql2rel/SqlToRelConverter.java | 473 +++----
.../calcite/sql2rel/StandardConvertletTable.java | 119 +-
.../java/org/apache/calcite/tools/RelBuilder.java | 25 +-
.../src/main/java/org/apache/calcite/util/Bug.java | 12 +
.../org/apache/calcite/util/BuiltInMethod.java | 28 +-
.../org/apache/calcite/util/ImmutableBitSet.java | 18 +-
.../java/org/apache/calcite/util/NlsString.java | 21 +
.../apache/calcite/util/PartiallyOrderedSet.java | 16 +
.../apache/calcite/util/RelToSqlConverterUtil.java | 15 +
.../main/java/org/apache/calcite/util/Util.java | 2 +-
.../org/apache/calcite/util/mapping/Mappings.java | 33 +-
.../calcite/runtime/CalciteResource.properties | 9 +-
.../adapter/enumerable/CodeGeneratorTest.java | 100 ++
.../calcite/jdbc/CalciteRemoteDriverTest.java | 2 +-
.../calcite/materialize/LatticeSuggesterTest.java | 102 +-
.../org/apache/calcite/plan/RelOptUtilTest.java | 255 ++++
.../org/apache/calcite/plan/RelWriterTest.java | 84 +-
.../calcite/rel/externalize/RelJsonTest.java | 53 +
.../apache/calcite/rel/metadata/RelMdUtilTest.java | 42 +
.../rel/rel2sql/RelToSqlConverterStructsTest.java | 4 +-
.../calcite/rel/rel2sql/RelToSqlConverterTest.java | 870 ++++++++++--
.../org/apache/calcite/rex/RexBuilderTest.java | 83 ++
.../org/apache/calcite/rex/RexExecutorTest.java | 31 +-
.../org/apache/calcite/rex/RexNormalizeTest.java | 8 +
.../apache/calcite/rex/RexProgramBuilderBase.java | 8 +
.../org/apache/calcite/rex/RexProgramTest.java | 136 ++
.../calcite/sql/SqlSetOptionOperatorTest.java | 2 +-
.../apache/calcite/sql/test/SqlAdvisorTest.java | 1 +
.../calcite/sql2rel/RelDecorrelatorTest.java | 87 ++
.../calcite/sql2rel/RelFieldTrimmerTest.java | 176 +++
.../org/apache/calcite/test/CoreQuidemTest.java | 28 +
.../org/apache/calcite/test/HepPlannerTest.java | 2 +-
.../org/apache/calcite/test/JdbcAdapterTest.java | 165 ++-
.../java/org/apache/calcite/test/JdbcTest.java | 188 ++-
.../java/org/apache/calcite/test/LintTest.java | 3 +
.../apache/calcite/test/ReflectiveSchemaTest.java | 18 +-
.../org/apache/calcite/test/RelBuilderTest.java | 95 +-
.../org/apache/calcite/test/RelMetadataTest.java | 214 ++-
.../org/apache/calcite/test/RelOptRulesTest.java | 631 ++++++++-
.../apache/calcite/test/ScannableTableTest.java | 7 +-
.../org/apache/calcite/test/SqlFunctionsTest.java | 49 +-
.../apache/calcite/test/SqlToRelConverterTest.java | 194 ++-
.../org/apache/calcite/test/SqlValidatorTest.java | 696 ++++++++-
.../java/org/apache/calcite/test/StreamTest.java | 2 +-
.../apache/calcite/test/TableInRootSchemaTest.java | 14 +
.../calcite/test/TypeCoercionConverterTest.java | 20 +
.../org/apache/calcite/test/TypeCoercionTest.java | 72 +-
.../test/java/org/apache/calcite/test/UdfTest.java | 52 +-
.../test/enumerable/EnumerableCalcTest.java | 14 +
.../test/enumerable/EnumerableHashJoinTest.java | 19 +-
.../java/org/apache/calcite/tools/PlannerTest.java | 5 -
.../apache/calcite/util/ImmutableBitSetTest.java | 21 +
.../calcite/util/PartiallyOrderedSetTest.java | 27 +
.../java/org/apache/calcite/util/RangeSetTest.java | 46 +-
.../apache/calcite/rel/externalize/RelJsonTest.xml | 46 +-
.../org/apache/calcite/test/HepPlannerTest.xml | 30 +-
.../org/apache/calcite/test/RelOptRulesTest.xml | 1394 +++++++++++++++++-
.../apache/calcite/test/SqlToRelConverterTest.xml | 339 ++++-
.../calcite/test/TypeCoercionConverterTest.xml | 62 +-
core/src/test/resources/sql/agg.iq | 66 +-
core/src/test/resources/sql/asof.iq | 16 +
core/src/test/resources/sql/conditions.iq | 31 +-
.../sql/{lambda.iq => dual-table-query.iq} | 70 +-
core/src/test/resources/sql/dummy.iq | 1 +
core/src/test/resources/sql/functions.iq | 204 +++
core/src/test/resources/sql/misc.iq | 234 +++
core/src/test/resources/sql/operator.iq | 10 +
core/src/test/resources/sql/qualify.iq | 31 +
core/src/test/resources/sql/set-op.iq | 13 +
core/src/test/resources/sql/some.iq | 121 ++
core/src/test/resources/sql/sub-query.iq | 1174 ++++++++++++---
core/src/test/resources/sql/unnest.iq | 13 +-
core/src/test/resources/sql/variant.iq | 202 +++
core/src/test/resources/sql/winagg.iq | 2 +-
.../calcite/adapter/druid/DruidJsonFilter.java | 3 +-
.../apache/calcite/adapter/druid/DruidQuery.java | 13 +-
.../adapter/druid/DruidQueryFilterTest.java | 24 +
.../org/apache/calcite/test/DruidAdapter2IT.java | 33 +-
.../org/apache/calcite/test/DruidAdapterIT.java | 57 +-
.../adapter/elasticsearch/ElasticsearchMethod.java | 1 +
.../adapter/elasticsearch/ElasticsearchRel.java | 12 +
.../adapter/elasticsearch/ElasticsearchRules.java | 3 +-
.../elasticsearch/ElasticsearchSchemaFactory.java | 14 +-
.../adapter/elasticsearch/ElasticsearchSort.java | 2 +
.../adapter/elasticsearch/ElasticsearchTable.java | 19 +-
.../ElasticsearchToEnumerableConverter.java | 4 +-
...gationTest.java => AggregationAndSortTest.java} | 142 +-
.../elasticsearch/ElasticSearchAdapterTest.java | 50 +-
.../elasticsearch/EmbeddedElasticsearchPolicy.java | 7 +-
.../calcite/adapter/elasticsearch/JoinTest.java | 120 ++
.../test/java/org/apache/calcite/test/CsvTest.java | 15 +
example/csv/src/test/resources/bug/NUMBERS.csv | 6 +
.../calcite/adapter/geode/rel/GeodeZipsTest.java | 2 +-
gradle.properties | 11 +-
.../apache/calcite/adapter/innodb/InnodbRules.java | 5 +-
.../innodb/InnodbToEnumerableConverter.java | 3 +-
.../calcite/adapter/innodb/InnodbAdapterTest.java | 7 +-
.../calcite/adapter/kafka/KafkaAdapterTest.java | 2 +-
.../calcite/adapter/mongodb/MongoEnumerator.java | 90 +-
.../calcite/adapter/mongodb/MongoAdapterTest.java | 125 +-
.../calcite/piglet/PigUserDefinedFunction.java | 3 +-
.../java/org/apache/calcite/test/PigRelOpTest.java | 29 +-
.../calcite/chinook/CalciteConnectionProvider.java | 1 +
server/src/test/resources/sql/materialized_view.iq | 24 +-
server/src/test/resources/sql/table_as.iq | 26 +-
settings.gradle.kts | 2 +-
site/_docs/babel_reference.md | 139 ++
site/_docs/elasticsearch_adapter.md | 21 +-
site/_docs/index.md | 4 +-
site/_docs/reference.md | 188 ++-
spark/build.gradle.kts | 2 +
.../org/apache/calcite/test/SparkAdapterTest.java | 10 +-
.../apache/calcite/sql/parser/SqlParserTest.java | 29 +-
.../apache/calcite/sql/test/AbstractSqlTester.java | 5 +
.../java/org/apache/calcite/sql/test/SqlTests.java | 9 +
.../org/apache/calcite/test/CalciteAssert.java | 27 +
.../org/apache/calcite/test/CustomTypeSystems.java | 32 +
.../org/apache/calcite/test/DiffRepository.java | 10 +-
.../java/org/apache/calcite/test/Matchers.java | 12 +
.../apache/calcite/test/MockSqlOperatorTable.java | 22 +
.../apache/calcite/test/RelMetadataFixture.java | 11 +
.../calcite/test/SqlOperatorFixtureImpl.java | 2 +-
.../org/apache/calcite/test/SqlOperatorTest.java | 1494 ++++++++++++++------
.../apache/calcite/test/SqlValidatorFixture.java | 15 +
.../calcite/test/catalog/MockCatalogReader.java | 61 +-
.../test/catalog/MustFilterMockCatalogReader.java | 9 +-
.../test/schemata/catchall/CatchallSchema.java | 11 +-
.../main/java/org/apache/calcite/util/Smalls.java | 9 +
.../java/org/apache/calcite/util/TestUtil.java | 1 +
.../apache/calcite/test/DiffRepositoryTest.java | 34 +-
.../org/apache/calcite/test/MockTableTest.java | 104 ++
.../org/apache/calcite/test/DiffRepositoryTest.xml | 25 +-
326 files changed, 19052 insertions(+), 3465 deletions(-)
copy .github/workflows/{gradle-wrapper-validation.yml => site.yml} (65%)
rename
arrow/src/main/java/org/apache/calcite/adapter/arrow/{ArrowFieldType.java =>
ArrowFieldTypeFactory.java} (57%)
create mode 100644
arrow/src/test/java/org/apache/calcite/adapter/arrow/ArrowAdapterDataTypesTest.java
delete mode 100644
arrow/src/test/java/org/apache/calcite/adapter/arrow/ArrowData.java
create mode 100644
arrow/src/test/java/org/apache/calcite/adapter/arrow/ArrowDataTest.java
create mode 100644 babel/src/main/codegen/includes/parserPostgresImpls.ftl
delete mode 100644 babel/src/main/codegen/includes/parserPostgresqlImpls.ftl
rename babel/src/main/java/org/apache/calcite/sql/babel/{postgresql =>
postgres}/SqlBegin.java (62%)
rename babel/src/main/java/org/apache/calcite/sql/babel/{postgresql =>
postgres}/SqlCommit.java (71%)
rename babel/src/main/java/org/apache/calcite/sql/babel/{postgresql =>
postgres}/SqlDiscard.java (72%)
rename babel/src/main/java/org/apache/calcite/sql/babel/{postgresql =>
postgres}/SqlRollback.java (71%)
create mode 100644
babel/src/main/java/org/apache/calcite/sql/babel/postgres/SqlSetOptions.java
rename babel/src/main/java/org/apache/calcite/sql/babel/{postgresql =>
postgres}/SqlShow.java (72%)
copy
babel/src/main/java/org/apache/calcite/sql/babel/{postgresql/AndChain.java =>
postgres/TransactionChainingMode.java} (92%)
rename
babel/src/main/java/org/apache/calcite/sql/babel/{postgresql/AndChain.java =>
postgres/TransactionMode.java} (67%)
rename babel/src/main/java/org/apache/calcite/sql/babel/{postgresql =>
postgres}/package-info.java (94%)
create mode 100644
core/src/main/java/org/apache/calcite/adapter/jdbc/JdbcCorrelationDataContext.java
copy core/src/main/java/org/apache/calcite/{runtime/Typed.java =>
adapter/jdbc/JdbcCorrelationDataContextBuilder.java} (71%)
create mode 100644
core/src/main/java/org/apache/calcite/adapter/jdbc/JdbcCorrelationDataContextBuilderImpl.java
create mode 100644 core/src/main/java/org/apache/calcite/rel/rules/DpHyp.java
create mode 100644
core/src/main/java/org/apache/calcite/rel/rules/DphypJoinReorderRule.java
create mode 100644
core/src/main/java/org/apache/calcite/rel/rules/HyperEdge.java
create mode 100644
core/src/main/java/org/apache/calcite/rel/rules/HyperGraph.java
create mode 100644
core/src/main/java/org/apache/calcite/rel/rules/JoinToHyperGraphRule.java
create mode 100644
core/src/main/java/org/apache/calcite/rel/rules/LongBitmap.java
create mode 100644
core/src/main/java/org/apache/calcite/runtime/rtti/BasicSqlTypeRtti.java
create mode 100644
core/src/main/java/org/apache/calcite/runtime/rtti/GenericSqlTypeRtti.java
create mode 100644
core/src/main/java/org/apache/calcite/runtime/rtti/RowSqlTypeRtti.java
create mode 100644
core/src/main/java/org/apache/calcite/runtime/rtti/RuntimeTypeInformation.java
copy core/src/main/java/org/apache/calcite/{sql/type =>
runtime/rtti}/package-info.java (90%)
create mode 100644
core/src/main/java/org/apache/calcite/runtime/variant/VariantNonNull.java
create mode 100644
core/src/main/java/org/apache/calcite/runtime/variant/VariantNull.java
copy linq4j/src/main/java/org/apache/calcite/linq4j/tree/CatchBlock.java =>
core/src/main/java/org/apache/calcite/runtime/variant/VariantSqlNull.java (60%)
create mode 100644
core/src/main/java/org/apache/calcite/runtime/variant/VariantSqlValue.java
create mode 100644
core/src/main/java/org/apache/calcite/runtime/variant/VariantValue.java
copy {arrow/src/main/java/org/apache/calcite/adapter/arrow =>
core/src/main/java/org/apache/calcite/runtime/variant}/package-info.java (88%)
copy core/src/main/java/org/apache/calcite/sql/{SqlValuesOperator.java =>
SqlUuidLiteral.java} (55%)
create mode 100644
core/src/main/java/org/apache/calcite/sql/fun/SqlBasicOperator.java
copy
core/src/main/java/org/apache/calcite/sql/fun/{SqlJsonStorageSizeFunction.java
=> SqlCallFactories.java} (57%)
copy core/src/main/java/org/apache/calcite/sql/{validate/CollectScope.java =>
fun/SqlCallFactory.java} (52%)
create mode 100644
core/src/main/java/org/apache/calcite/sql/fun/SqlOracleConvertFunction.java
create mode 100644
core/src/main/java/org/apache/calcite/sql/validate/FilterRequirement.java
copy core/src/main/java/org/apache/calcite/{rel/stream/LogicalChi.java =>
sql2rel/RexRewritingRelShuttle.java} (62%)
create mode 100644
core/src/test/java/org/apache/calcite/adapter/enumerable/CodeGeneratorTest.java
create mode 100644
core/src/test/java/org/apache/calcite/rel/externalize/RelJsonTest.java
copy kafka/src/test/resources/log4j2-test.xml =>
core/src/test/resources/org/apache/calcite/rel/externalize/RelJsonTest.xml (60%)
copy core/src/test/resources/sql/{lambda.iq => dual-table-query.iq} (52%)
create mode 100644 core/src/test/resources/sql/variant.iq
rename
elasticsearch/src/test/java/org/apache/calcite/adapter/elasticsearch/{AggregationTest.java
=> AggregationAndSortTest.java} (75%)
create mode 100644
elasticsearch/src/test/java/org/apache/calcite/adapter/elasticsearch/JoinTest.java
create mode 100644 example/csv/src/test/resources/bug/NUMBERS.csv
create mode 100644 site/_docs/babel_reference.md
copy core/src/test/java/org/apache/calcite/test/CalciteResourceTest.java =>
testkit/src/test/java/org/apache/calcite/test/DiffRepositoryTest.java (54%)
create mode 100644
testkit/src/test/java/org/apache/calcite/test/MockTableTest.java
copy elasticsearch/src/test/resources/log4j2-test.xml =>
testkit/src/test/resources/org/apache/calcite/test/DiffRepositoryTest.xml (68%)
