select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 Delete from tablename where id not in (select max(id) from tablename group by col1,col2,....
select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 1),delete from tablename where id not in (select max(id) from tablename group by col1,col2,...
select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 1),delete from tablename where id not in (select max(id) from tablename group by col1,col2,...
select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 1),delete from tablename where id not in (select max(id) from tablename group by col1,col...
select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 1),delete from tablename where id not in (select max(id) from tablename group by col1,col2,...
select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 Delete from tablename where id not in (select max(id) from tablename group by col1,col2...
以查询前20到30条为例,主键名为id 方法一: 先正查,再反查 select top 10 * from (select top 30 * from tablename order by id asc) A order by id desc 方法二: 使用left join select top 10 A.* from tablename A ...
SET @sqlStr ='select top 0 * into '+@log_tableName+' from '+@tableName EXEC(@sqlStr) SET @sqlStr = 'ALTER TABLE '+@log_tableName+' drop column id ALTER TABLE '+@log_tableName+' add id int ALTER ...
select top @pagesize * from tablename where id not in (select top @pagesize*(@page-1) id from tablename order by id) order by id 3.MySQL select * from tablename limit posi
Split 程序代码 代码如下:<%attribs=”商场名^^快餐店名^^报停名...attribs=”商场名^^快餐店名^^报停名”names=Split(attribs,”^^”)i=0sql=”select top 10 * from TableName where”for each name in name
几种常用存储过程分页方法 TopN方法 select Top(@PageSize) from TableName where ID Not IN (Select Top ((@PageIndex-1)*@PageSize) ID from Table Name where …. order by … ) where …. order by … 临时表 ...
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select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 Delete from tablename where id not in (select max(id) from tablename group by col1,col2,....
sqlserver2005的select语句top子句可以跟参数，这样就很好的解决了分页的问题，通用的写法就是： select 【排序列】，【显示列1...N】 from TableName where 【排序列】 in select top (@PageNo*@PageSize) ...
select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 1),delete from tablename where id not in (select max(id) from tablename group by col1,col2,...
set @SQL = 'select top ' + Cast(@PageSize as varchar) + ' ' + @Fields + ' from ' + @TableName + ' where ' + @OrderField + '<(select min(' + @OrderField + ') from (select top ' + Cast(@PageSize*(@...
select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 1),delete from tablename where id not in (select max(id) from tablename group by col1,col2,...
select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 1),delete from tablename where id not in (select max(id) from tablename group by col1,col...
select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 1),delete from tablename where id not in (select max(id) from tablename group by col1,col2,...
在MySQL中，可以用 Limit ...就以它自带的示范数据库 AdventureWorks 作为测试数据： 代码如下:select id from tablename如果要查询上述结果中前6条记录，则相应的SQL语句是： 代码如下:select top 6 id from tablename
select top 10 * from tablename order by newid() 18、说明：随机选择记录 select newid() 19、说明：删除重复记录 Delete from tablename where id not in (select max(id) from tablename group by col1,col2...
通用的分页sql语句 select top (分页大小) * from tableName where id[主键] not in (select top(分页大小*(当前页-1)) id from tableName)
以查询前20到30条为例,主键名为id 方法一: 先正查,再反查 select top 10 * from (select top 30 * from tablename order by id asc) A order by id desc 方法二: 使用left join select top 10 A.* from tablename A ...
SET @sqlStr ='select top 0 * into '+@log_tableName+' from '+@tableName EXEC(@sqlStr) SET @sqlStr = 'ALTER TABLE '+@log_tableName+' drop column id ALTER TABLE '+@log_tableName+' add id int ALTER ...
select top @pagesize * from tablename where id not in (select top @pagesize*(@page-1) id from tablename order by id) order by id 3.MySQL select * from tablename limit posi
Split 程序代码 代码如下:<%attribs=”商场名^^快餐店名^^报停名...attribs=”商场名^^快餐店名^^报停名”names=Split(attribs,”^^”)i=0sql=”select top 10 * from TableName where”for each name in name
传说用这个语句管用：select top 5 * from tablename order by newid() 我放到sql的查询分析器里去执行果然管用，随机抽取5条信息，不停的换，结果我应用到程序里的时候就不管用了，总是那几条，于是对这个东西进行...
几种常用存储过程分页方法 TopN方法 select Top(@PageSize) from TableName where ID Not IN (Select Top ((@PageIndex-1)*@PageSize) ID from Table Name where …. order by … ) where …. order by … 临时表 ...
三秒后返回",1) end if Call gRsClose() '将字段相关信息添加到从表 sSql = "select * from "& tableName &" where 1=1" Call gRsClose() oRs.Open sSql,oConn,1,3 oRs....
' FROM'+ ' FREETEXTTABLE( CapitalInfoFactTab , (ProvinceName, CityName, CountyName, Keyword,Title ,IndustryBName , shortcontent, ComAbout , ComBreif) , '+ ''''+@SearchKeyword+ ''''+') AS f '+ ' ...
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