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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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40
src/sql/engine/expr/ob_expr_less_than.cpp
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@ -17,43 +17,17 @@
#include "sql/engine/expr/ob_expr_less_equal.h"
//#include "sql/engine/expr/ob_expr_promotion_util.h"
namespace oceanbase {
namespace oceanbase
{
using namespace common;
namespace sql {
ObExprLessThan::ObExprLessThan(ObIAllocator& alloc) : ObRelationalExprOperator(alloc, T_OP_LT, N_LESS_THAN, 2)
{}
int ObExprLessThan::calc_result2(ObObj& result, const ObObj& obj1, const ObObj& obj2, ObExprCtx& expr_ctx) const
namespace sql
{
ObExprLessThan::ObExprLessThan(ObIAllocator &alloc)
: ObRelationalExprOperator(alloc, T_OP_LT, N_LESS_THAN, 2)
{
return ObRelationalExprOperator::calc_result2(result, obj1, obj2, expr_ctx, false, CO_LT);
}
int ObExprLessThan::calc_resultN(ObObj& result, const ObObj* objs_array, int64_t param_num, ObExprCtx& expr_ctx) const
{
return ObRelationalExprOperator::calc_resultN(result, objs_array, param_num, expr_ctx, false, CO_LT);
}
int ObExprLessThan::calc(
ObObj& result, const ObObj& obj1, const ObObj& obj2, const ObCompareCtx& cmp_ctx, ObCastCtx& cast_ctx)
{
return ObRelationalExprOperator::compare(result, obj1, obj2, cmp_ctx, cast_ctx, CO_LT);
}
int ObExprLessThan::calc_nocast(ObObj& result, const ObObj& obj1, const ObObj& obj2, const ObCompareCtx& cmp_ctx)
{
int ret = OB_SUCCESS;
bool need_cast = false;
ret = ObRelationalExprOperator::compare_nocast(result, obj1, obj2, cmp_ctx, CO_LT, need_cast);
if (OB_FAIL(ret)) {
LOG_WARN("compare objs failed", K(ret), K(obj1), K(obj2), K(cmp_ctx.cmp_type_));
} else if (OB_UNLIKELY(need_cast)) {
ret = OB_ERR_UNEXPECTED;
LOG_ERROR("compare objs failed", K(ret), K(obj1), K(obj2), K(cmp_ctx.cmp_type_));
}
return ret;
}
} // namespace sql
} // namespace oceanbase