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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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41
src/sql/engine/expr/ob_expr_from_tz.h
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@ -15,28 +15,31 @@
#include "sql/engine/expr/ob_expr_operator.h"
namespace oceanbase {
namespace sql {
class ObExprFromTz : public ObFuncExprOperator {
namespace oceanbase
{
namespace sql
{
class ObExprFromTz : public ObFuncExprOperator
{
public:
explicit ObExprFromTz(common::ObIAllocator& alloc);
virtual ~ObExprFromTz()
{}
virtual int calc_result_type2(
ObExprResType& type, ObExprResType& input1, ObExprResType& input2, common::ObExprTypeCtx& type_ctx) const;
virtual int calc_result2(common::ObObj& result, const common::ObObj& input1, const common::ObObj& input2,
common::ObExprCtx& expr_ctx) const;
static int eval_from_tz_val(const common::ObOTimestampData& in_ts_val, const common::ObString& tz_str,
ObSQLSessionInfo& my_session, common::ObOTimestampData& out_ts_val);
static int eval_from_tz(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& res);
virtual int cg_expr(ObExprCGCtx& expr_cg_ctx, const ObRawExpr& raw_expr, ObExpr& expr) const override;
explicit ObExprFromTz(common::ObIAllocator &alloc);
virtual ~ObExprFromTz() {}
virtual int calc_result_type2(ObExprResType &type,
ObExprResType &input1,
ObExprResType &input2,
common::ObExprTypeCtx &type_ctx) const;
static int eval_from_tz_val(const common::ObOTimestampData &in_ts_val,
const common::ObString &tz_str,
ObSQLSessionInfo &my_session,
common::ObOTimestampData &out_ts_val);
static int eval_from_tz(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &res);
virtual int cg_expr(ObExprCGCtx &expr_cg_ctx, const ObRawExpr &raw_expr,
ObExpr &expr) const override;
private:
// disallow copy
DISALLOW_COPY_AND_ASSIGN(ObExprFromTz);
};
} // namespace sql
} // namespace oceanbase
#endif // OCEANBASE_SQL_OB_EXPR_FROM_TZ_H_
} //sql
} //oceanbase
#endif //OCEANBASE_SQL_OB_EXPR_FROM_TZ_H_