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feat(optimizer): add session switch to optionally enable optimizer

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drrtuy
2025-06-16 13:26:11 +00:00
parent ab6063bec4
commit 25c7d23c21
4 changed files with 67 additions and 39 deletions
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3
dbcon/mysql/rulebased_optimizer.h
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@@ -31,10 +31,11 @@ struct Rule
std::string name;
bool (*matchRule)(execplan::CalpontSelectExecutionPlan&);
void (*applyRule)(execplan::CalpontSelectExecutionPlan&);
bool apply(execplan::CalpontSelectExecutionPlan& csep);
bool apply(execplan::CalpontSelectExecutionPlan& csep) const;
};
bool matchParallelCES(execplan::CalpontSelectExecutionPlan& csep);
void applyParallelCES(execplan::CalpontSelectExecutionPlan& csep);
bool optimizeCSEP(execplan::CalpontSelectExecutionPlan& root);
}