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bugfix : nchar & nvarchar truncate in xmlcast && extract expr parameter

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obdev
2023-06-08 08:12:21 +00:00
committed by ob-robot
parent 3eee8c1e84
commit a820444514
1 changed files with 3 additions and 2 deletions
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5
src/sql/plan_cache/ob_sql_parameterization.cpp
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@ -1764,12 +1764,13 @@ int ObSqlParameterization::mark_tree(ParseNode *tree ,SqlInfo &sql_info)
if (OB_FAIL(mark_args(node[1], mark_arr, ARGS_NUMBER_ONE, sql_info))) {
SQL_PC_LOG(WARN, "fail to mark arg", K(ret));
}
} else if (0 == func_name.case_compare("substr")
} else if ((0 == func_name.case_compare("substr")
|| 0 == func_name.case_compare("extract_xml"))
&& (3 == node[1]->num_child_)) {
const int64_t ARGS_NUMBER_THREE = 3;
bool mark_arr[ARGS_NUMBER_THREE] = {0, 1, 1}; //0表示参数化, 1 表示不参数化
if (OB_FAIL(mark_args(node[1], mark_arr, ARGS_NUMBER_THREE, sql_info))) {
SQL_PC_LOG(WARN, "fail to mark substr arg", K(ret));
SQL_PC_LOG(WARN, "fail to mark arg", K(ret));
}
}else if (0 == func_name.case_compare("weight_string")
&& (5 == node[1]->num_child_)) {