Last active
April 6, 2017 13:46
-
-
Save cramja/570664a03caaeecfc4c2c6762510224b to your computer and use it in GitHub Desktop.
For manipulating GPDB/ORCA optimization flags
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#! /usr/#!/usr/bin/env python | |
import subprocess | |
xforms = \ | |
[ | |
"CXformAntiSemiJoinAntiSemiJoinNotInSwap", | |
"CXformAntiSemiJoinAntiSemiJoinSwap", | |
"CXformAntiSemiJoinInnerJoinSwap", | |
"CXformAntiSemiJoinNotInAntiSemiJoinNotInSwap", | |
"CXformAntiSemiJoinNotInAntiSemiJoinSwap", | |
"CXformAntiSemiJoinNotInInnerJoinSwap", | |
"CXformAntiSemiJoinNotInSemiJoinSwap", | |
"CXformAntiSemiJoinSemiJoinSwap", | |
"CXformCTEAnchor2Sequence", | |
"CXformCTEAnchor2TrivialSelect", | |
"CXformCollapseGbAgg", | |
"CXformCollapseProject", | |
"CXformDelete2DML", | |
"CXformDifference2LeftAntiSemiJoin", | |
"CXformDifferenceAll2LeftAntiSemiJoin", | |
"CXformExpandFullOuterJoin", | |
"CXformExpandNAryJoin", | |
"CXformExpandNAryJoinDP", | |
"CXformExpandNAryJoinMinCard", | |
"CXformGbAgg2Apply", | |
"CXformGbAggWithMDQA2Join", | |
"CXformInlineCTEConsumer", | |
"CXformInlineCTEConsumerUnderSelect", | |
"CXformInnerApply2InnerJoin", | |
"CXformInnerApply2InnerJoinNoCorrelations", | |
"CXformInnerApplyWithOuterKey2InnerJoin", | |
"CXformInnerJoin2BitmapIndexGetApply", | |
"CXformInnerJoin2DynamicBitmapIndexGetApply", | |
"CXformInnerJoin2DynamicIndexGetApply", | |
"CXformInnerJoin2IndexApply", | |
"CXformInnerJoin2IndexGetApply", | |
"CXformInnerJoin2PartialDynamicIndexGetApply", | |
"CXformInnerJoinAntiSemiJoinNotInSwap", | |
"CXformInnerJoinAntiSemiJoinSwap", | |
"CXformInnerJoinSemiJoinSwap", | |
"CXformInnerJoinWithInnerSelect2BitmapIndexGetApply", | |
"CXformInnerJoinWithInnerSelect2DynamicBitmapIndexGetApply", | |
"CXformInnerJoinWithInnerSelect2DynamicIndexGetApply", | |
"CXformInnerJoinWithInnerSelect2IndexGetApply", | |
"CXformInnerJoinWithInnerSelect2PartialDynamicIndexGetApply", | |
"CXformInsert2DML", | |
"CXformIntersect2Join", | |
"CXformIntersectAll2LeftSemiJoin", | |
"CXformJoinAssociativity", | |
"CXformJoinCommutativity", | |
"CXformJoinSwap", | |
"CXformLeftAntiSemiApply2LeftAntiSemiJoin", | |
"CXformLeftAntiSemiApply2LeftAntiSemiJoinNoCorrelations", | |
"CXformLeftAntiSemiApplyNotIn2LeftAntiSemiJoinNotIn", | |
"CXformLeftAntiSemiApplyNotIn2LeftAntiSemiJoinNotInNoCorrelations", | |
"CXformLeftAntiSemiJoin2CrossProduct", | |
"CXformLeftAntiSemiJoinNotIn2CrossProduct", | |
"CXformLeftOuter2InnerUnionAllLeftAntiSemiJoin", | |
"CXformLeftOuterApply2LeftOuterJoin", | |
"CXformLeftOuterApply2LeftOuterJoinNoCorrelations", | |
"CXformLeftSemiApply2LeftSemiJoin", | |
"CXformLeftSemiApply2LeftSemiJoinNoCorrelations", | |
"CXformLeftSemiApplyIn2LeftSemiJoin", | |
"CXformLeftSemiApplyIn2LeftSemiJoinNoCorrelations", | |
"CXformLeftSemiApplyInWithExternalCorrs2InnerJoin", | |
"CXformLeftSemiApplyWithExternalCorrs2InnerJoin", | |
"CXformLeftSemiJoin2CrossProduct", | |
"CXformLeftSemiJoin2InnerJoin", | |
"CXformLeftSemiJoin2InnerJoinUnderGb", | |
"CXformMaxOneRow2Assert", | |
"CXformProject2Apply", | |
"CXformPushDownLeftOuterJoin", | |
"CXformPushGbBelowJoin", | |
"CXformPushGbBelowSetOp", | |
"CXformPushGbBelowUnion", | |
"CXformPushGbBelowUnionAll", | |
"CXformPushGbDedupBelowJoin", | |
"CXformPushGbWithHavingBelowJoin", | |
"CXformSelect2Apply", | |
"CXformSelect2BitmapBoolOp", | |
"CXformSelect2DynamicBitmapBoolOp", | |
"CXformSelect2DynamicIndexGet", | |
"CXformSelect2IndexGet", | |
"CXformSelect2PartialDynamicIndexGet", | |
"CXformSemiJoinAntiSemiJoinNotInSwap", | |
"CXformSemiJoinAntiSemiJoinSwap", | |
"CXformSemiJoinInnerJoinSwap", | |
"CXformSemiJoinSemiJoinSwap", | |
"CXformSequenceProject2Apply", | |
"CXformSimplifyGbAgg", | |
"CXformSimplifyLeftOuterJoin", | |
"CXformSimplifyProjectWithSubquery", | |
"CXformSimplifySelectWithSubquery", | |
"CXformSimplifySubquery", | |
"CXformSplitDQA", | |
"CXformSplitGbAgg", | |
"CXformSplitGbAggDedup", | |
"CXformSplitLimit", | |
"CXformSubqJoin2Apply", | |
"CXformSubqNAryJoin2Apply", | |
"CXformSubqueryUnnest", | |
"CXformUnion2UnionAll", | |
"CXformUnnestTVF", | |
"CXformUpdate2DML" | |
] | |
failed = 0 | |
for x in xforms: | |
query = "select disable_xform('{}');".format(x); | |
r = subprocess.call(["/usr/local/gpdb/bin/psql -p 15432 <<< \"{}\"".format(query)], shell=True) | |
if r != 0: | |
failed += 1 | |
print x | |
print failed | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment