hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

[CP] [to #44300435] fix routine parameter accuracy with sql expression

Browse Source
This commit is contained in:
obdev
2022-11-09 14:05:51 +00:00
committed by wangzelin.wzl
parent cf0bdb8b90
commit d7d4a35193
2 changed files with 19 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/sql/resolver/expr/ob_raw_expr_resolver_impl.cpp
View File

@ -2384,6 +2384,16 @@ int ObRawExprResolverImpl::process_datatype_or_questionmark(const ParseNode &nod
c_expr->set_accuracy(param.get_accuracy());
c_expr->set_result_flag(param.get_result_flag()); // not_null etc
c_expr->set_param(param);
sql::ObExprResType result_type = c_expr->get_result_type();
if (result_type.get_length() == -1) {
if (result_type.is_varchar() || result_type.is_nvarchar2()) {
result_type.set_length(OB_MAX_ORACLE_VARCHAR_LENGTH);
} else if (result_type.is_char() || result_type.is_nchar()) {
result_type.set_length(OB_MAX_ORACLE_CHAR_LENGTH_BYTE);
}
}
c_expr->set_result_type(result_type);
}
//execute阶段不需要统计prepare_param_count_的个数
// ctx_.prepare_param_count_++;