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fix cases 3.1_opensource_release

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xf0 2021-08-17 13:52:10 +08:00 committed by wangzelin.wzl
parent 27c813dfc8
commit 8dab36fe5d
1 changed files with 6 additions and 0 deletions
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6
src/sql/engine/expr/ob_expr_repeat.cpp
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@ -70,6 +70,12 @@ int ObExprRepeat::calc_result_type2(
* length to be OB_MAX_VARCHAR_LENGTH here.
*/
type.set_length(MAX_CHAR_LENGTH_FOR_VARCAHR_RESULT);
} else if (ob_is_text_tc(type.get_type())) {
const int32_t mbmaxlen = 4;
const int32_t default_text_length =
ObAccuracy::DDL_DEFAULT_ACCURACY[type.get_type()].get_length() / mbmaxlen;
// need to set a correct length for text tc in mysql mode
type.set_length(default_text_length);
}
}
if (OB_SUCC(ret)) {