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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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95
src/sql/engine/expr/ob_expr_coll_pred.h
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@ -12,49 +12,82 @@
#ifndef DEV_SRC_SQL_ENGINE_EXPR_OB_EXPR_COLL_PRED_H_
#define DEV_SRC_SQL_ENGINE_EXPR_OB_EXPR_COLL_PRED_H_
#include "sql/engine/expr/ob_expr_multiset.h"
#include "lib/container/ob_fast_array.h"
#include "sql/resolver/expr/ob_raw_expr.h"
#include "sql/engine/expr/ob_i_expr_extra_info.h"
namespace oceanbase {
namespace sql {
class ObExprCollPred : public ObExprOperator {
namespace oceanbase
{
namespace pl{
class ObPLCollectoin;
}
namespace sql
{
struct ObExprCollPredInfo : public ObIExprExtraInfo
{
OB_UNIS_VERSION(1);
public:
explicit ObExprCollPred(common::ObIAllocator& alloc);
ObExprCollPredInfo(common::ObIAllocator &alloc, ObExprOperatorType type)
: ObIExprExtraInfo(alloc, type)
{
}
virtual int deep_copy(common::ObIAllocator &allocator,
const ObExprOperatorType type,
ObIExprExtraInfo *&copied_info) const override;
template <typename RE>
int from_raw_expr(RE &expr);
ObMultiSetType ms_type_;
ObMultiSetModifier ms_modifier_;
int64_t tz_offset_;
ObExprResType result_type_;
};
class ObExprCollPred : public ObExprOperator
{
OB_UNIS_VERSION(1);
public:
explicit ObExprCollPred(common::ObIAllocator &alloc);
virtual ~ObExprCollPred();
virtual void reset();
int assign(const ObExprOperator& other);
virtual int calc_result2(
common::ObObj& result, const common::ObObj& obj1, const common::ObObj& obj2, common::ObExprCtx& expr_ctx) const;
virtual int calc_result_type2(
ObExprResType& type, ObExprResType& type1, ObExprResType& type2, common::ObExprTypeCtx& type_ctx) const;
int assign(const ObExprOperator &other);
virtual int calc_result_type2(ObExprResType &type,
ObExprResType &type1,
ObExprResType &type2,
common::ObExprTypeCtx &type_ctx) const;
VIRTUAL_TO_STRING_KV(N_EXPR_TYPE, get_type_name(type_), N_EXPR_NAME, name_, N_DIM, row_dimension_, N_REAL_PARAM_NUM,
real_param_num_, K_(ms_type), K_(ms_modifier));
VIRTUAL_TO_STRING_KV(N_EXPR_TYPE, get_type_name(type_),
N_EXPR_NAME, name_,
N_DIM, row_dimension_,
N_REAL_PARAM_NUM, real_param_num_,
K_(ms_type),
K_(ms_modifier));
inline void set_ms_type(ObMultiSetType ms_type)
{
ms_type_ = ms_type;
}
inline ObMultiSetType get_ms_type() const
{
return ms_type_;
}
inline void set_ms_modifier(ObMultiSetModifier ms_modifier)
{
ms_modifier_ = ms_modifier;
}
inline ObMultiSetModifier get_ms_modifier() const
{
return ms_modifier_;
}
inline void set_ms_type(ObMultiSetType ms_type) { ms_type_ = ms_type; }
inline ObMultiSetType get_ms_type() const { return ms_type_; }
inline void set_ms_modifier(ObMultiSetModifier ms_modifier) { ms_modifier_ = ms_modifier; }
inline ObMultiSetModifier get_ms_modifier() const { return ms_modifier_; }
static int calc_is_submultiset(const ObObj& obj1, const ObObj& obj2, ObExprCtx& expr_ctx,
const ObExprCalcType calc_type, CollectionPredRes& result);
static int compare_obj(const ObObj& obj1, const ObObj& obj2, ObCompareCtx& cmp_ctx);
static int calc_is_submultiset(const ObObj &obj1,
const ObObj &obj2,
int64_t tz_offset,
const ObExprCalcType calc_type,
CollectionPredRes &result);
static int compare_obj(const ObObj &obj1, const ObObj &obj2, ObCompareCtx &cmp_ctx);
static int calc_collection_is_contained_without_null(const pl::ObPLCollection *c1,
const pl::ObPLCollection *c2,
int64_t tz_offset,
const ObExprCalcType calc_type,
CollectionPredRes &result);
virtual int cg_expr(ObExprCGCtx &op_cg_ctx,
const ObRawExpr &raw_expr,
ObExpr &rt_expr) const override;
static int eval_coll_pred(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &res);
private:
DISALLOW_COPY_AND_ASSIGN(ObExprCollPred);