在Mysql Workbench中更改Alter View时解析ddl时出错

Question

尝试在Mysql Workbench中更改视图时出错。 观点是：

CREATE VIEW `ct_objects_v` AS
SELECT 
    *
from
    ct_objects as ct_o
where
    exists( select 
            1
        from
            um_appl_restriction_list as um_rl
        where
            ct_o.ID = um_rl.OBJ_ID
                and um_rl.OBJECT_TYPE = 'CT_OBJECTS')

当改变它时，我得到“解析DDL的错误......”：

    delimiter $$

CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `ct_objects_v` AS 
select `ct_o`.`ID` AS `ID`,`ct_o`.`NAME` AS `NAME`,`ct_o`.`MAP` AS `MAP`,`ct_o`.`DESCR` AS `DESCR`,`ct_o`.`ADRESS` AS `ADRESS`,`ct_o`.`NT_CITY_ID` AS `NT_CITY_ID`,`ct_o`.`CT_CATEGORY_ID` AS `CT_CATEGORY_ID`,`ct_o`.`WORKTIME` AS `WORKTIME`,`ct_o`.`INETADRESS` AS `INETADRESS`,`ct_o`.`CONTACTS` AS `CONTACTS` from `ct_objects` `ct_o` where exists(select 1 AS `1` from `um_appl_restriction_list` `um_rl` where ((`ct_o`.`ID` = `um_rl`.`OBJ_ID`) and (`um_rl`.`OBJECT_TYPE` = _cp1251'CT_OBJECTS')))$$

SQL编辑器将我指向'CT_OBJECTS'作为错误提示：“语法错误，意外的STRING_TEXT”。

Answer 1

我将表'um_appl_restriction_list'的字符集更改为'utf8'，现在就可以了。