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[FEAT MERGE] implement values statement

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Co-authored-by: wangt1xiuyi <13547954130@163.com>
This commit is contained in:
jingtaoye35
2023-08-30 10:44:18 +00:00
committed by ob-robot
parent 5a62e3cee9
commit 8015a958d0
59 changed files with 3135 additions and 536 deletions
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15
src/sql/optimizer/ob_log_expr_values.h
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@ -23,7 +23,9 @@ class ObLogExprValues : public ObLogicalOperator
public:
ObLogExprValues(ObLogPlan &plan)
: ObLogicalOperator(plan),
err_log_define_()
err_log_define_(),
is_values_table_(false),
table_name_()
{}
virtual ~ObLogExprValues() {}
@ -72,6 +74,14 @@ class ObLogExprValues : public ObLogicalOperator
virtual int get_plan_item_info(PlanText &plan_text,
ObSqlPlanItem &plan_item) override;
int get_array_param_group_id(int64_t &group_id, bool &find);
void set_is_values_table(bool is_values_table) { is_values_table_ = is_values_table; }
int64_t get_values_row_count() const {
return is_values_table_ && value_desc_.count() > 0 ? value_exprs_.count() / value_desc_.count() : 1;
}
inline common::ObString &get_table_name() { return table_name_; }
inline const common::ObString &get_table_name() const { return table_name_; }
inline void set_table_name(const common::ObString &table_name) { table_name_ = table_name; }
private:
int construct_array_binding_values();
int construct_sequence_values();
@ -80,6 +90,9 @@ class ObLogExprValues : public ObLogicalOperator
common::ObSEArray<ObColumnRefRawExpr*, 4, common::ModulePageAllocator, true> value_desc_;
//add for error_logging
ObErrLogDefine err_log_define_;
//for values table
bool is_values_table_;
common::ObString table_name_;
DISALLOW_COPY_AND_ASSIGN(ObLogExprValues);
};