ORA-06502：PL / SQL：批量将同一列收集到其声明的类型中时出现数字或值错误

Question

我声明了一个类型为：-

的表

    TYPE LIST_OF_MASTER
    IS
    TABLE OF SUBS_INFO.MASTER%type;
    I_MASTERS LIST_OF_MASTER;

然后我执行此查询并收到错误ORA-06502：-

    query1 := 'Select master from subs_info where region = ''' || INPUT_REGION || ''';
    EXECUTE immediate (query1) bulk collect INTO I_MASTERS;

列SUBS_INFO.MASTER的数据类型为varchar2(35 BYTE)。

谢谢。

Answer 1

您需要在末尾加上4个单引号：

query1 := 'Select master from subs_info where region = ''' || INPUT_REGION || '''';

看看我的示例 db <>小提琴here