ERROR 1442 (HY000): Can't update table 'test' in stored function/trigger because it is already used by statement which invoked this stored function/trigge 执行插入就报这个错。 查官网是这么回答的: Old question, but in case anyone finds this: MySQL triggers can't manipulate the table they a...
ERROR 1442 (HY000): Can't update table 'test' in stored function/trigger because it is already used by statement which invoked this stored function/trigge 执行插入就报这个错。 查官网是这么回答的: Old question, but in case anyone finds this: MySQL triggers can't manipulate the table they a...
ERROR 1442: Can't update table 'driver' in stored function/trigger because it is already used by statement which invoked this stored function/trigger. SQL Statement: UPDATE `taxi`.`driver` SET `break_finish_time`='2012-11-09 12:13:00' WHERE `iddriver`='2' ...
应该用前触发器，大概这样，具体语法我不确定： create trigger newsummary before insert on note for each rowbegin new.summary = concat(substring(new.content,1,40),'...');end;;注意表
1442 窗口不是子窗口。 1443 GW_* 命令无效。 1444 线程标识符无效。 1445 无法处理非多文档接口(MDI)窗口的消息。 1446 弹出式菜单已激活。 1447 窗口没有滚动条。 1448 滚动条范围不能大于 MAXLONG。 1449 无法以指定的方式显示或关闭窗口。 1450 系统资源不足,无法完成所请求的服务。
1442 The window is not a child window. 1443 Invalid GW_* command. 1444 Invalid thread identifier. 1445 Cannot process a message from a window that is not a multiple document interface (MDI) window. 1446 Popup menu already active. 1447 The window does not have scroll bars. ...
(max = %lu) • Error number: 1440; Symbol: ER_XAER_DUPID; SQLSTATE: XAE08 33 Message: XAER_DUPID: The XID already exists • Error number: 1441; Symbol: ER_DATETIME_FUNCTION_OVERFLOW; SQLSTATE: 22008 Message: Datetime function: %s field overflow • Error number: 1442; Symbol: ...
· 错误:1442 SQLSTATE: HY000 (ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG) 消息:由于它已被调用了该存储函数/触发程序的语句使用,不能在存储函数/触发程序中更新表'%s'。 · 错误:1443 SQLSTATE: HY000 (ER_VIEW_PREVENT_UPDATE) 消息:表'%s'的定义不允许在表'%s上执行操作%s。 · 错误:1444 SQ...
错误:1442 SQLSTATE: HY000 (ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG) 消息:由于它已被调用了该存储函数/触发程序的语句使用,不能在存储函数/触发程序中更新表’%s’。 错误:1443 SQLSTATE: HY000 (ER_VIEW_PREVENT_UPDATE) 消息:表’%s’的定义不允许在表’%s上执行操作%s。
First, apologies for cross-posting - Posted to the wrong forum initially: Good evening. I am aware of the cause of error 1442 in relation to not being able to update a row in a table being called from the trigger in general, but I cannot understand why a trigger fails if the insert ...