MSSQL 2005删除所有表的语句[转]
摘要:godeclare @tbname varchar(250)declare #tb cursor for select name from sysobjects where objectproperty(id,'IsUserTable')=1open #tbfetch next from #tb into @tbnamewhile @@fetch_status=0begin exec('drop ...
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2010-01-27 11:23
cean
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表中随机查询记录
摘要:从表topic中随机查询topictype为1和2的记录各10条,select * from(select * from(select top 10 topicid,topic,topictype,content,answer,author,addtime,itemid from cean_topic where topictype=1 order by newid()) as a1 union ...
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2009-12-13 18:01
cean
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[转]SQL2000和SQL2005同时安装问题
摘要:1,因为SQL2000安装过程中无法修改实例名称,故安装过程中必须先安装SQL2000,然后在安装SQL2005.安装SQL2005时必须修改SQL实例名称,否则将和SQL2000的实例名称冲突.2,安装完SQL2005后,开始准备用SQL2000客户端工具连接SQL2005,结果报告不能用SQL2000客户端工具连接,只能用SQL2005客户端工具连接,后证明SQL2005客户端工具可以同时连接...
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2009-05-29 09:23
cean
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sql用replace查找替换内容
摘要:replace使用规则: repalce(要置换的字段,需要替代的字符,替换后的字符) 如将bankmember表 intro字段的 ' 单引号,替换为' update bankmember set intro=replace(cast(intro as varchar(8000)),'''',''') ========== 记得是用'单引号哦,如果有更多的语句,希望大家能帮我指...
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2008-12-27 10:57
cean
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