Revert "fix a bug that the ApplyRule with JOIN_COMMUTE task never gets executed even if we actually push it to the stack."

qwkai-zz · qwkai-zz · commit 9ca00415db3d · 2018-04-12T23:15:15.000-04:00
This reverts commit 078c060.
diff --git a/src/optimizer/group_expression.cpp b/src/optimizer/group_expression.cpp
@@ -95,7 +95,7 @@ bool GroupExpression::operator==(const GroupExpression &r) {
 }
 
 void GroupExpression::SetRuleExplored(Rule *rule) {
-  rule_mask_.set(rule->GetRuleIdx());
+  rule_mask_.set(rule->GetRuleIdx()) = true;
 }
 
 bool GroupExpression::HasRuleExplored(Rule *rule) {

Original file line number	Diff line number	Diff line change
`@@ -95,7 +95,7 @@ bool GroupExpression::operator==(const GroupExpression &r) {`
`95`	`95`	`}`
`96`	`96`
`97`	`97`	`void GroupExpression::SetRuleExplored(Rule *rule) {`
`98`		`- rule_mask_.set(rule->GetRuleIdx());`
	`98`	`+ rule_mask_.set(rule->GetRuleIdx()) = true;`
`99`	`99`	`}`
`100`	`100`
`101`	`101`	`bool GroupExpression::HasRuleExplored(Rule *rule) {`