当我用DBGRID来编辑TABLE表数据时，为什么有的记录可以编辑，而有些则有以上的提示？TABLE数据是来源于SQL SEVER的某些表。请大侠指点。。
朋友 HENAVENBIRD
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各位大侠：
当我用DBGRID来编辑TABLE表数据时，为什么有的记录可以编辑，而有些则有以上的提示？TABLE数据是来源于SQL SEVER的某些表。请大侠指点。。
朋友 HENAVENBIRD展开阅读全文
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是不是有其他的程序在使用这些记录？
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SQLSERVER本身是一个运行于服务器上的大型数据库系统，在多人上线的情况下，数据同步问题是一个常见问题，一般出现这种情况是因为有另一位数据操作人员，对服务器上的数据已做了修改，而该数据并不与你本地数据同步。对于此你只需重新下载该条记录即可。
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你写的什么结构，C/s,midas???
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各位大侠，
数据库用的是C/S模式，在本机调试或在网络上多人使用出现情况一样。应该跟其他应用程序无关。还请各位大侠多多指教。
HEAVENBIRD
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试试把TQUERY的UPDATEMODE改为upWhereKeyOnly看看。
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Raptor及各位大侠，
我在TQUERY上按照你的指点，试了还是不行。还有其他的方法吗？还请大侠们多多指点哦！！
HEAVENBIRD
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这是因为Delphi在每次edit之前要发送一条SQL语句来检查当前编辑的记录是否存在（根据TQuery、TTable的UPDATEMODE属性决定范围）如果该记录不存在了（count(*)返回0）表明：“Couldn't perform the edit because another user changed the record."。所以这是个多用户数据库的问题，你不能完全避免她，但你可用适当的刷新最新记录集来尽量避免她。
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qkl及各位大侠，
你们说的很有道理，经过更改UPDATEMODE属性、刷新记录、增加临时表的INDEX，（我需要把几个SQL SERVER 表的某些记录放到一个TABLE临时表，一起编辑处理后再放到相关的SQL SERVER 表里）等等，还是有提示出现。能告诉具体怎么个刷新吗？
HEAVENBIRD
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这种情况是因为你所操作的表中的触发器引起的。
你可以删除触发器，或修改你的触发器。
反正你的触发器有问题。我也遇到过这样的情况哦：）
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