Skip to content

[SPARK-33302][SQL] Push down filters through Expand #30278

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
AngersZhuuuu wants to merge 4 commits into from
+39 −1
Closed

[SPARK-33302][SQL] Push down filters through Expand #30278

Changes from 1 commit
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
c3ec848
[SPARK-33302][SQL] Failed to push down filters through Expand
AngersZhuuuu Nov 6, 2020
803bf0a
Update FilterPushdownSuite.scala
AngersZhuuuu Nov 9, 2020
77d6e45
Update LeftSemiAntiJoinPushDownSuite.scala
AngersZhuuuu Nov 9, 2020
a09f836
Update FilterPushdownSuite.scala
AngersZhuuuu Nov 9, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Update LeftSemiAntiJoinPushDownSuite.scala
  • Loading branch information
@AngersZhuuuu
AngersZhuuuu committed Nov 9, 2020
commit 77d6e45ceb7b21dcc8fabf05b9b40102bd0b645b
15 changes: 15 additions & 0 deletions ...rc/test/scala/org/apache/spark/sql/catalyst/optimizer/LeftSemiAntiJoinPushDownSuite.scala
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -315,6 +315,21 @@ class LeftSemiPushdownSuite extends PlanTest {
comparePlans(optimized, originalQuery.analyze)
}

test("Unary: LeftSemi join push down through Expand") {
val expand = Expand(Seq(Seq('a, 'b, "null"), Seq('a, "null", 'c)),
Seq('a, 'b, 'c), testRelation)
val originalQuery = expand
.join(testRelation1, joinType = LeftSemi, condition = Some('b === 'd && 'b === 1))

val optimized = Optimize.execute(originalQuery.analyze)
val correctAnswer = Expand(Seq(Seq('a, 'b, "null"), Seq('a, "null", 'c)),
Seq('a, 'b, 'c), testRelation
.join(testRelation1, joinType = LeftSemi, condition = Some('b === 'd && 'b === 1)))
.analyze

comparePlans(optimized, correctAnswer)
}

Seq(Some('d === 'e), None).foreach { case innerJoinCond =>
Seq(LeftSemi, LeftAnti).foreach { case outerJT =>
Seq(Inner, LeftOuter, Cross, RightOuter).foreach { case innerJT =>
Expand Down