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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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68
src/sql/engine/expr/ob_expr_regexp.h
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@ -16,21 +16,23 @@
#include "lib/string/ob_string.h"
#include "sql/engine/expr/ob_expr_regexp_context.h"
namespace oceanbase {
namespace sql {
class ObExprRegexp : public ObFuncExprOperator {
namespace oceanbase
{
namespace sql
{
class ObExprRegexp : public ObFuncExprOperator
{
OB_UNIS_VERSION_V(1);
public:
explicit ObExprRegexp(common::ObIAllocator& alloc);
explicit ObExprRegexp(common::ObIAllocator &alloc);
virtual ~ObExprRegexp();
virtual int assign(const ObExprOperator& other) override;
virtual int assign(const ObExprOperator &other);
virtual int calc_result_type2(
ObExprResType& type, ObExprResType& type1, ObExprResType& type2, common::ObExprTypeCtx& type_ctx) const override;
virtual int calc_result2(common::ObObj& result, const common::ObObj& obj, const common::ObObj& pattern,
common::ObExprCtx& expr_ctx) const override;
virtual int calc_result_type2(ObExprResType &type,
ObExprResType &type1,
ObExprResType &type2,
common::ObExprTypeCtx &type_ctx) const;
virtual inline void reset()
{
regexp_idx_ = common::OB_COMPACT_INVALID_INDEX;
@ -39,44 +41,28 @@ public:
ObFuncExprOperator::reset();
}
inline int16_t get_regexp_idx() const
{
return regexp_idx_;
}
inline void set_regexp_idx(int16_t regexp_idx)
{
regexp_idx_ = regexp_idx;
}
inline void set_pattern_is_const(bool pattern_is_const)
{
pattern_is_const_ = pattern_is_const;
}
inline void set_value_is_const(bool value_is_const)
{
value_is_const_ = value_is_const;
}
inline int16_t get_regexp_idx() const { return regexp_idx_; }
inline void set_regexp_idx(int16_t regexp_idx) { regexp_idx_ = regexp_idx; }
inline void set_pattern_is_const(bool pattern_is_const) { pattern_is_const_ = pattern_is_const; }
inline void set_value_is_const(bool value_is_const) { value_is_const_ = value_is_const; }
virtual bool need_rt_ctx() const override
{
return true;
}
virtual int cg_expr(ObExprCGCtx& op_cg_ctx, const ObRawExpr& raw_expr, ObExpr& rt_expr) const override;
static int eval_regexp(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& expr_datum);
virtual bool need_rt_ctx() const override { return true; }
virtual int cg_expr(ObExprCGCtx &op_cg_ctx,
const ObRawExpr &raw_expr,
ObExpr &rt_expr) const override;
static int eval_regexp(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &expr_datum);
private:
inline int need_fast_calc(common::ObExprCtx& expr_ctx, bool& result) const;
inline int need_fast_calc(common::ObExprCtx &expr_ctx, bool &result) const;
private:
int16_t regexp_idx_; // idx of posix_regexp_list_ in plan ctx, for regexp operator
int16_t regexp_idx_; // idx of posix_regexp_list_ in plan ctx, for regexp operator
bool pattern_is_const_;
bool value_is_const_;
private:
// disallow copy
ObExprRegexp(const ObExprRegexp& other);
ObExprRegexp& operator=(const ObExprRegexp& ohter);
ObExprRegexp(const ObExprRegexp &other);
ObExprRegexp &operator=(const ObExprRegexp &ohter);
};
} // namespace sql
} // namespace oceanbase
}
}
#endif /* OCEANBASE_SQL_ENGINE_EXPR_OB_EXPR_REGEXP_ */