sessionctx: set default val of EnableOuterJoinReorder to true (#39505)

close #39504
pingcap · Dec 1, 2022 · dcec972 · dcec972
1 parent 4b1bb5b
commit dcec972
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sessionctx/variable/tidb_vars.go b/sessionctx/variable/tidb_vars.go
@@ -939,7 +939,7 @@ const (
 	DefBroadcastJoinThresholdCount                 = 10 * 1024
 	DefTiDBOptimizerSelectivityLevel               = 0
 	DefTiDBOptimizerEnableNewOFGB                  = false
-	DefTiDBEnableOuterJoinReorder                  = false
+	DefTiDBEnableOuterJoinReorder                  = true
 	DefTiDBEnableNAAJ                              = false
 	DefTiDBAllowBatchCop                           = 1
 	DefTiDBAllowMPPExecution                       = true