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patch 4.0

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This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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36
src/sql/engine/expr/ob_expr_elt.h
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@ -16,30 +16,32 @@
#include "share/object/ob_obj_cast.h"
#include "sql/engine/expr/ob_expr_operator.h"
namespace oceanbase {
namespace sql {
class ObExprElt : public ObExprOperator {
namespace oceanbase
{
namespace sql
{
class ObExprElt : public ObExprOperator
{
public:
explicit ObExprElt(common::ObIAllocator& alloc);
virtual ~ObExprElt(){};
virtual int calc_result_typeN(
ObExprResType& type, ObExprResType* type_stack, int64_t param_num, common::ObExprTypeCtx& type_ctx) const;
explicit ObExprElt(common::ObIAllocator &alloc);
virtual ~ObExprElt() {};
virtual int calc_resultN(
common::ObObj& result, const common::ObObj* obj_stack, int64_t param_num, common::ObExprCtx& expr_ctx) const;
static int calc(common::ObObj& result, const common::ObObj* objs, int64_t param_num, common::ObExprCtx& expr_ctx,
common::ObCollationType c_type);
virtual int cg_expr(ObExprCGCtx& op_cg_ctx, const ObRawExpr& raw_expr, ObExpr& rt_expr) const override;
static int eval_elt(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& expr_datum);
virtual int calc_result_typeN(ObExprResType &type,
ObExprResType *type_stack,
int64_t param_num,
common::ObExprTypeCtx &type_ctx) const;
virtual int cg_expr(ObExprCGCtx &op_cg_ctx,
const ObRawExpr &raw_expr,
ObExpr &rt_expr) const override;
static int eval_elt(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &expr_datum);
private:
DISALLOW_COPY_AND_ASSIGN(ObExprElt);
};
} // namespace sql
} // namespace oceanbase
}
}
#endif /* OB_EXPR_ELT_H_ */