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fix calc least expr bug

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sdc
2023-05-30 12:41:50 +00:00
committed by ob-robot
parent 399955b9a7
commit 65046e8219
1 changed files with 1 additions and 0 deletions
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src/sql/engine/expr/ob_expr_operator.cpp
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@ -4903,6 +4903,7 @@ int ObMinMaxExprOperator::calc_result_meta_for_comparison(
max_length = MAX(max_length, types_stack[i].get_length()); max_length = MAX(max_length, types_stack[i].get_length());
} }
type.set_length(static_cast<ObLength>(max_length)); type.set_length(static_cast<ObLength>(max_length));
type.set_scale(SCALE_UNKNOWN_YET);
} else { } else {
int64_t max_scale = 0; int64_t max_scale = 0;
int64_t max_precision = 0; int64_t max_precision = 0;