hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

patch 4.0

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

32
src/sql/engine/expr/ob_expr_prior.h
View File

@ -15,26 +15,30 @@
#include "sql/engine/expr/ob_expr_operator.h"
namespace oceanbase {
namespace sql {
class ObExprPrior : public ObExprOperator {
namespace oceanbase
{
namespace sql
{
class ObExprPrior : public ObExprOperator
{
typedef common::ObExprStringBuf IAllocator;
public:
explicit ObExprPrior(common::ObIAllocator& alloc);
virtual ~ObExprPrior(){};
explicit ObExprPrior(common::ObIAllocator &alloc);
virtual ~ObExprPrior() {};
virtual int calc_result_type1(ObExprResType& type, ObExprResType& type1, common::ObExprTypeCtx& type_ctx) const;
virtual int calc_result1(common::ObObj& result, const common::ObObj& obj, common::ObExprCtx& expr_ctx) const;
virtual int cg_expr(ObExprCGCtx& expr_cg_ctx, const ObRawExpr& raw_expr, ObExpr& rt_expr) const;
static int calc_prior_expr(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& res);
virtual int calc_result_type1(ObExprResType &type,
ObExprResType &type1,
common::ObExprTypeCtx &type_ctx) const;
virtual int cg_expr(ObExprCGCtx &expr_cg_ctx, const ObRawExpr &raw_expr,
ObExpr &rt_expr) const;
static int calc_prior_expr(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &res);
private:
// static int calc_(const common::ObObj &param, common::ObObj &res, common::ObCastCtx &cast_ctx);
private:
DISALLOW_COPY_AND_ASSIGN(ObExprPrior) const;
};
} // namespace sql
} // namespace oceanbase
#endif /* _OB_EXPR_NEG_H_ */
}
}
#endif /* _OB_EXPR_NEG_H_ */