operator

Enabled CLOB datatype.

…owsikraja/db2-bq/support_for_week_function

…aiteja/table_function

…_week_function

Added support for DB2 WEEK function

* Create call in SqlSelectOperator was calling incorrect constructor of SqlSelect which was breaking for select queries with qualify statement

* Code clean up

* Code clean up

…jay.andhale/RTB-729/Fix_For_Precision_Consistency_for_NUMBER_DataType

…for_TO_CLOB

…tion_support_for_TO_CLOB

TO_CLOB function support.

…jay.andhale/RTB-729/Fix_For_Precision_Consistency_for_NUMBER_DataType

…Precision_Consistency_for_NUMBER_DataType

rtb-729 : fix for precision consistency for number data type

…aveen.antony/RSFB-2520/resolves-cast-exception-in-correlated

…aiteja/oracle/xml_element_function

� Conflicts:
�	core/src/main/java/org/apache/calcite/sql/fun/SqlLibraryOperators.java
�	core/src/test/java/org/apache/calcite/rel/rel2sql/RelToSqlConverterDMTest.java

…aster_2

# Conflicts:
#	core/src/main/java/org/apache/calcite/sql/SqlSelectOperator.java
#	core/src/main/java/org/apache/calcite/sql/fun/SqlLibrary.java
#	core/src/main/java/org/apache/calcite/sql/fun/SqlLibraryOperators.java
#	core/src/test/java/org/apache/calcite/rel/rel2sql/RelToSqlConverterDMTest.java

Pull DM calcite

Change as SqlLibrary.
Support CLOB datatype.
Disable java-comment related testcase.

Retain TRUNCATE as per DM Calcite.
Treat CURRENT_DATETIME as function as per DM Calcite.
Remove addition condition from SqlTimestampDiffFunction

…inayUjee/RSFB-2554/Optimization_of_orderby_columns

Oracle Table function

Retain count(1) as per DM Caclite.
Ignore concat fail case for now.
Refer DATETIME_ADD instead of DATE_ADD

Retain DM Calcite implementation for PARSE_TIMESTAMP and CURRENT_DATETIME

resultCount increased to 43

SQl Library testcase comment out

Prefer RANGE over ROW as per apache calcite

Modify the test case as per DM calcite implementation for extra sub-query

…owsikraja/split_to_table_fix

Modified or disabled the test case as per DM calcite

As per DM calcite implementation current_datetime considered as function.

…tion

Revert "Oracle Table function "

…ves-cast-exception-in-correlated

resolves cast exception in correlated

Added support for Oracle Table function

…inayUjee/RSFB-2554/Optimization_of_orderby_columns

To align with Mig side rollup implementation comment out it.

Comment out POSITION case as per DM calcite.

Comment out extra bracket in sub query as per DM calcite.

…aiteja/db2_bq/last_day

* 'Enum Julian added in SqlDateTimeFormat'

* Changes for checkstyle failure done

* Test case modified

---------

Co-authored-by: shubham.gupta <[email protected]>

* SqlSequenceValueOperator and SqlSpecialOperator take returnTypeInference and operandTypeChecker as arguments

* NEXT_VALUE and CURRENT_VALUE - SqlReturnTypeInference and SqlOperandTypeChecker given

* Test case added

* SqlSequenceValueOperator and SqlSpecialOperator take returnTypeInference and operandTypeChecker as arguments

* NEXT_VALUE and CURRENT_VALUE - SqlReturnTypeInference and SqlOperandTypeChecker given

* Test case added

* Test case added

…aiteja/first_day_function

� Conflicts:
�	core/src/test/java/org/apache/calcite/rel/rel2sql/RelToSqlConverterDMTest.java

…tion

…inayUjee/RSFB-2554/Optimization_of_orderby_columns

Addition of BIG_QUERY for the SqlFunction MD5

…ion_of_orderby_columns

Optimization of orderby columns for BQ

…ble-not-found-in-Correlated-Exists-issue

variable not found issue in correlated exists query

…owsikraja/split_to_table_fix

… master_2

…o it

…aster_2

# Conflicts:
#	core/src/main/java/org/apache/calcite/rel/rel2sql/SqlImplementor.java
#	core/src/main/java/org/apache/calcite/sql/dialect/BigQuerySqlDialect.java
#	core/src/main/java/org/apache/calcite/sql/fun/SqlLibraryOperators.java
#	core/src/test/java/org/apache/calcite/rel/rel2sql/RelToSqlConverterDMTest.java

For BQ Dialect we retain changes for POSITION function.
For Hive Dialect EXTRACT function, for array type wrap around ( bracket same as DM calcite

For Spark Dialect we retain changes for INSTR function. Test case formatting.

Added extra constructor to support additonal SqlKind for SqlPositionFunction. Retain DM Calcite changes for OperandTypes related changes in SqlLeadLagAggFunction

Support SYMBOL SqlType for TimeStamp Diff function and Add new constructor for passing SqlKind in SqlTimestampDiffFunction

Reffer column alias for Rollup and to avoid nullpointer retain old condition from dm calcite

Retain function defination as per dm calcite.

… master_2

Added to_date support

 - Fixed TC failing due to CLOB datatype i.e. previously enabled

…e_support_TC_fix

CLOB datatype

Comment out emulateNullDirection method to retain DM Calcite behaviour.

… master_2

…ikas.suryawanshi/checker_framework_version_update

 - modified addition of FilterFlattenCorrelatedConditionRule in RelDecorrelator.java

…mework_version_update

updated the checker framework version

Unnest handled using 'operands' class property.

… master_2

Revert Unnest handled using 'operands' class property.

 - returned groupSet2, groupSets2 instead of groupSet, groupSets as it
 was getting modified.

… master_2