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patch 4.0

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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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48
src/sql/engine/expr/ob_expr_xor.h
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@ -15,34 +15,32 @@
#include "sql/engine/expr/ob_expr_operator.h"
namespace oceanbase {
namespace sql {
class ObExprXor : public ObLogicalExprOperator {
namespace oceanbase
{
namespace sql
{
class ObExprXor: public ObLogicalExprOperator
{
public:
ObExprXor();
explicit ObExprXor(common::ObIAllocator& alloc);
virtual ~ObExprXor(){};
virtual int calc_result_typeN(
ObExprResType& type, ObExprResType* types_stack, int64_t param_num, common::ObExprTypeCtx& type_ctx) const;
virtual int calc_result2(
common::ObObj& result, const common::ObObj& obj1, const common::ObObj& obj2, common::ObExprCtx& expr_ctx) const;
virtual int calc_resultN(
common::ObObj& result, const common::ObObj* objs, int64_t param_num, common::ObExprCtx& expr_ctx) const;
static int calc(
common::ObObj& res, const common::ObObj& left, const common::ObObj& right, common::ObExprCtx& expr_ctx);
virtual int cg_expr(ObExprCGCtx& op_cg_ctx, const ObRawExpr& raw_expr, ObExpr& rt_expr) const override;
static int eval_xor(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& expr_datum);
private:
static int calc_res_with_one_param_null(
common::ObObj &res, const common::ObObj &left, const common::ObObj &right, common::ObExprCtx &expr_ctx);
explicit ObExprXor(common::ObIAllocator &alloc);
virtual ~ObExprXor() {};
virtual int calc_result_typeN(ObExprResType &type,
ObExprResType *types_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_xor(const ObExpr &expr,
ObEvalCtx &ctx,
ObDatum &expr_datum);
private:
DISALLOW_COPY_AND_ASSIGN(ObExprXor);
static const double FLOAT_BOUND;
};
} // namespace sql
} // namespace oceanbase
#endif /* _OB_EXPR_OR_H_ */
}
}
#endif /* _OB_EXPR_OR_H_ */