I have two tables and am trying to delete from the two tables but I keep getting this response which says fail to delete data. public ActionResult DeleteStaff(int StaffId, int NextOfKingId) { try { var DeleteNextOfKing = objBasicShoolDBEntities.tblNextOfKings.Where(a => a.NextOfKingId...
Is it possible to delete records in two or more tables with one delete statement? I have my data split out into several tables. In some instances, data in a second or third table may need to be deleted when data in the first is deleted. What is the best way to go about this? Than...
hi i am making social networking website i want to retrieve and delete data from my friend's table.. that is profile table and friends table friend table has field (friend_Id, my_Id, fstatus etc) a...
c#,通过vs2010打包后,执行安装程序操作ACCESS 时,报错Could not delete from specified tables 报这个错,主要还是权限问题。 可以选中该access,然后复制粘贴,看是不是提示 需要管理员权限才能进行该操作。 既然明确了是管理员权限的问题,那直接设置一下文档不需要管理员权限也能操作就ok了。 设置 全部文档都不必要...
When you want to delete multiple records from a table in one operation, you can use a delete query. A delete query is successful when it: Uses a single table that does not have a relationship to any other table. Combines two tables that have a one-to...
如若你也不知道怎么操作后,突然对表进行增删查改的操作后,出现此问题,那么采用暴力解决法 方案一: 1、查询是否锁表 show OPEN TABLES where In_use >0; 2、在mysql黑框中或者navicat查询界面中输入: sh ... 数据库 mysql javascript 杀死进程 增删查改 mysql Deadlock found when trying to get lock 解锁...
the sql will not delete from the tables if more then 2 rows have to be deleted... can sombody please have a look and guide me in the right direction whow can i make it to delete all entries from the secondary table no matter 1 or 20 entries. ...
I have two tables such as; Play --- Id - GameId 1 - 3 2 - 5 3 - 7 Game --- GameId - Played 3 - 10 5 - 15 7 - 25 I want to delete row in 'Play Table' by Id, and want to update 'Game Table' by the GameId of 'Play Table' I can do this ...
Description:mysql is reporting an ERROR 1064 (42000) in a special case (see how to repeat) but syntax is correct. Working with table alias is working in select statement but fails on delete use test;How to repeat:# simplified testcase, two tables with the following content: mysql> select...
Delete records from two tables using JOIN /* mysql> select * from Authors; +---+---+---+---+ | AuthID | AuthorFirstName | AuthorMiddleName | AuthorLastName | +---+---+---+---+ | 1006 | Henry | S. | Thompson | | 1007 | Jason | Carol | Oak | | 1008 | James | NU...