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Commits on Jan 9, 2020

• [SPARK-30315][SQL] Add adaptive execution context

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Commits on Oct 31, 2019

• [SPARK-11150][SQL][FOLLOW-UP] Dynamic partition pruning

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Commits on Oct 3, 2019

• [SPARK-29350] Fix BroadcastExchange reuse in Dynamic Partition Pruning

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Commits on Sep 12, 2019

• [SPARK-29060][SQL] Add tree traversal helper for adaptive spark plans

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Commits on Sep 6, 2019

• [SPARK-29002][SQL] Avoid changing SMJ to BHJ if the build side has a high ratio of empty partitions

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Commits on Sep 4, 2019

• [SPARK-11150][SQL] Dynamic Partition Pruning

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Commits on Aug 22, 2019

• [SPARK-28739][SQL] Add a simple cost check for Adaptive Query Execution

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Commits on Aug 20, 2019

• [SPARK-28753][SQL] Dynamically reuse subqueries in AQE

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Commits on Aug 7, 2019

• [SPARK-28583][SQL] Subqueries should not call `onUpdatePlan` in Adaptive Query Execution

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Commits on Jun 18, 2019

• [SPARK-27783][SQL] Add customizable hint error handler

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Commits on Jun 15, 2019

• [SPARK-23128][SQL] A new approach to do adaptive execution in Spark SQL

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Commits on Jun 14, 2019

• [SPARK-28057][SQL] Add method `clone` in catalyst TreeNode

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Commits on May 24, 2019

• [SPARK-27824][SQL] Make rule EliminateResolvedHint idempotent

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Commits on Apr 11, 2019

• [SPARK-27225][SQL] Implement join strategy hints

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Commits on Mar 22, 2019

• [SPARK-27236][TEST] Refactor log-appender pattern in tests

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Commits on Mar 21, 2019

• [SPARK-27223][SQL] Remove private methods that skip conversion when passing user schemas for constructing a DataFrame

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Commits on Feb 15, 2019

• [SPARK-26840][SQL] Avoid cost-based join reorder in presence of join hints

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Commits on Jan 27, 2019

• [SPARK-26708][SQL] Incorrect result caused by inconsistency between a SQL cache's cached RDD and its physical plan

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Commits on Jan 13, 2019

• [SPARK-26065][FOLLOW-UP][SQL] Revert hint behavior in join reordering

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Commits on Jan 9, 2019

• [SPARK-26065][FOLLOW-UP][SQL] Fix the Failure when having two Consecutive Hints

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Commits on Jan 7, 2019

• [SPARK-26065][SQL] Change query hint from a `LogicalPlan` to a field

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Commits on Oct 19, 2018

• [SPARK-25044][FOLLOW-UP] Change ScalaUDF constructor signature

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Commits on Oct 12, 2018

• [SPARK-25690][SQL] Analyzer rule HandleNullInputsForUDF does not stabilize and can be applied infinitely

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Commits on Sep 28, 2018

• [SPARK-25505][SQL] The output order of grouping columns in Pivot is different from the input order

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Commits on Sep 20, 2018

• [SPARK-25450][SQL] PushProjectThroughUnion rule uses the same exprId for project expressions in each Union child, causing mistakes in constant propagation

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Commits on Sep 13, 2018

• [SPARK-25415][SQL] Make plan change log in RuleExecutor configurable by SQLConf

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Commits on Aug 9, 2018

• [SPARK-25063][SQL] Rename class KnowNotNull to KnownNotNull

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Commits on Jul 31, 2018

• [SPARK-24972][SQL] PivotFirst could not handle pivot columns of complex types

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Commits on Jul 27, 2018

• [SPARK-24288][SQL] Add a JDBC Option to enable preventing predicate pushdown

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Commits on Jul 26, 2018

• [SPARK-24802][SQL][FOLLOW-UP] Add a new config for Optimization Rule Exclusion

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Commits on Jul 25, 2018

• [SPARK-24891][SQL] Fix HandleNullInputsForUDF rule

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Commits on Jul 23, 2018

• [SPARK-24802][SQL] Add a new config for Optimization Rule Exclusion

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Commits on Jul 18, 2018

• [SPARK-24163][SPARK-24164][SQL] Support column list as the pivot column in Pivot

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Commits on Jul 12, 2018

• [SPARK-24790][SQL] Allow complex aggregate expressions in Pivot

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Commits on Jun 30, 2018

• [SPARK-24696][SQL] ColumnPruning rule fails to remove extra Project

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