GBA-02DD-0026错误码错误标识错误信息GBA-02DD-0026无CURRENT_USER() isn't allowed toappear in rename user singly.错误出现原因类似这种语句会被禁止:rename user current_user() to current_user()分析与建议检查SQL 是否是rename user current_user() to current_user()
常量TRUE 相当于1,而常量FALSE 相当于0。常量的名字对大小写不敏感。示例示例1:查询TRUE 和FALSE 对应的值。gbase> SELECT TRUE, true, FALSE, false FROM dual;+------+------+-------+-------+| TRUE | TRUE | FALSE | FALSE |+------+------+-------+-------+|1 |1 |0 |0 |+------+------+-------+-------+1 row in set