SQL Server 得到行号的SQL
SQL Server 得到行号的SQL
使用临时表:
select id=identity(int,1,1),value into #temp from YourTable
select * from #temp
drop table #temp
取得第11到20行记录:
select IDENTITY(int, 1,1) AS ID_Num,* into #temp from 表
select * from #temp where ID_Num>10 and ID_Num<=20
或
SELECT Top @PageSize *
from T
WHERE SortField NOT IN (SELECT TOP @PageSize * @Pagei SortField
from T
ORDER BY SortField
)
ORDER BY SortField
REF:http://topic.csdn.net/t/20021022/21/1116380.html
相关文档:
SQL位运算
select 2|8 --10
select 2|8|1 --11
select 10&8 --8,包含,10=8+2
select 10&2 --2,包含,10=2+8
select 10&4 --0,不包含
select 19&16 --16,包含,19=16+2+1
s ......
/*
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-- FUN:存储过程分页
-- @Table nvarchar(255), -- 表名
-- @Fields nvarchar(1000) = ' * ', -- 需要返回的列
-- @OrderField nvarchar(255), -- 排序的字段名,一般为唯一标识
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#Region " 命名空间 "
Imports System.Data
Imports System.Data.SqlClient
#End Region
Public Class DBCommon
Implements IDisposable
#Region " 成员变量 "
Private conn As SqlConnection
Private cmd As SqlCommand
Private trans As SqlTransaction
#End Region
#Region " 构造函数 "
......
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