Bulk Operation

SPARK-38852 DS V2 supports push down PERCENTILE_CONT and PERCENTILE_DISC

SPARK-38852 Escape the single quote, _ and % for DS V2 pushdown

SPARK-38852 DS V2 supports push down Mode

SPARK-38852 Improve the hashCode for Some DS V2 Expression

SPARK-38852 Abstract the excluded method for better test for JDBC docker tests.

SPARK-38852 Change the default value of JDBC options about push down to true

SPARK-38852 Fix the bug that pushdown offset or paging is invalid for some built-in dialect

SPARK-38852 The built-in dialects support OFFSET and paging query.

SPARK-38852 DS V2 pushdown could let JDBC dialect decide to push down offset and limit

SPARK-38852 DS V2 pushdown supports supports JDBC dialects compile `SortOrder` by themselves

SPARK-38852 Extract the function that construct the select statement for JDBC dialect.

SPARK-38852 DS V2 expressions should have the default toString

SPARK-38852 DS V2 pushdown should unify the translate path

SPARK-38852 DS V2 push-down translate Cast if the cast is safe

SPARK-38852 DS V2 supports push down string functions(non ANSI)

SPARK-38852 Organize the check of push down information for JDBCV2Suite

SPARK-38852 Translate common used aggregate functions for pushdown (non ANSI)

SPARK-38852 Simplify V2ExpressionBuilder by extract common method.

SPARK-38852 DS V2 aggregate push down can work with Top N or Paging (Sort with group expressions)

SPARK-38852 Update document of JDBC options for pushDownOffset

SPARK-38852 DS V2 pushdown should unify the compile API

SPARK-38852 DS V2 supports push down math functions(non ANSI)

SPARK-38852 DS V2 supports push down misc non-aggregate functions(non ANSI)

SPARK-38852 Capitalize sql keywords in JDBCV2Suite

SPARK-38852 Translate linear regression aggregate functions for pushdown

SPARK-38852 Compile build-in linear regression aggregate functions for JDBC dialect

SPARK-38852 JDBC dialect supports registering dialect specific functions

SPARK-38852 Jdbc dialect should decide which function could be pushed down.

SPARK-38852 H2Dialect should override getJDBCType so as make the data type is correct

SPARK-38852 DS V2 aggregate push down can work with OFFSET or LIMIT

SPARK-38852 DS V2 supports push down DS V2 UDF

SPARK-38852 DS V2 aggregate partial push-down should supports group by without aggregate functions

SPARK-38852 DS V2 Limit push-down should avoid out of memory

SPARK-38852 DS V2 Top N push-down supports order by expressions

SPARK-38852 DS V2 aggregate push-down supports group by expressions

SPARK-38852 DS V2 supports push down OFFSET operator

SPARK-38852 DS V2 supports push down misc functions

SPARK-38852 DS V2 supports push down collection functions

SPARK-38852 DS V2 supports push down datetime functions

SPARK-38852 DS V2 supports push down string functions

SPARK-38852 Update document of JDBC options for pushDownAggregate and pushDownLimit

SPARK-38852 DS V2 supports push down math functions

SPARK-38852 If limit could pushed down and Data source only have one partition, DS V2 should not do limit again

SPARK-38852 DS V2 supports push down misc non-aggregate functions

SPARK-38852 DS V2 topN push-down supports project with alias

SPARK-38852 Support push down Cast to JDBC data source V2

SPARK-38852 If `Sum`, `Count`, `Any` accompany distinct, cannot do partial agg push down.

SPARK-38852 DS V2 aggregate push-down supports project with alias

SPARK-38852 Refactor framework so as JDBC dialect could compile filter by self way

SPARK-38852 Datasource v2 supports partial topN push-down

SPARK-38852 Add factory method getConnection into JDBCDialect.

SPARK-38852 Reactor framework so as JDBC dialect could compile expression by self way

SPARK-38852 A new framework to represent catalyst expressions in DS v2 APIs

SPARK-38852 Compile aggregate functions of build-in JDBC dialect

SPARK-38852 DS V2 supports partial aggregate push-down AVG

SPARK-38852 Upgrade h2 from 1.4.195 to 2.0.202

SPARK-38852 Improve the implement of JDBCV2Suite

SPARK-38852 Support datasource v2 complete aggregate pushdown

SPARK-38852 Translate more standard aggregate functions for pushdown

SPARK-38852 Support push down top N to JDBC data source V2

SPARK-38852 Move compileAggregates from JDBCRDD to JdbcDialect

SPARK-38852 Improve the implement of aggregate pushdown.

SPARK-38852 pushDownPredicate=false should prevent push down filters to JDBC data source