[SPARK-13919] [SQL] [WIP] Resolving the Conflicts of ColumnPruning and PushPredicateThroughProject#11745

Closed

gatorsmile wants to merge 3 commits intoapache:masterfrom

gatorsmile:predicatePushDownOverColumnPruning

Commits on Mar 15, 2016

Merge remote-tracking branch 'upstream/master' into predicatePushDownOverColumnPruning
gatorsmile
committed

Commits on Mar 16, 2016

address the conflicts of two rules: PushPredicateThroughProject and PushProjectThroughFilter.
gatorsmile
committed

Commits on Mar 17, 2016

move SetOperationPushDown below PushPredicateThroughProject
gatorsmile
committed