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feat: add the rule to use-das when has variable assignments in sql

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Co-authored-by: leslieyuchen <leslieyuchen@gmail.com>
This commit is contained in:
obdev
2023-10-23 09:14:02 +00:00
committed by ob-robot
parent a46ee110fb
commit bacc417957
23 changed files with 170 additions and 18 deletions
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src/sql/ob_sql_context.h
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@ -778,6 +778,7 @@ public:
common::ObSArray<ObPCConstParamInfo, common::ModulePageAllocator, true> all_plan_const_param_constraints_;
common::ObSArray<ObPCConstParamInfo, common::ModulePageAllocator, true> all_possible_const_param_constraints_;
common::ObSArray<ObPCParamEqualInfo, common::ModulePageAllocator, true> all_equal_param_constraints_;
common::ObSEArray<ObRawExpr*, 4, common::ModulePageAllocator, true> var_init_exprs_;
common::ObDList<ObPreCalcExprConstraint> all_pre_calc_constraints_;
common::ObSArray<ObExprConstraint, common::ModulePageAllocator, true> all_expr_constraints_;
common::ObSArray<ObPCPrivInfo, common::ModulePageAllocator, true> all_priv_constraints_;