复制代码 代码如下:
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--用途:分页存储过程(对有主键的表效率极高) 
--说明: 
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ALTER PROCEDURE [UP_GetRecordByPage] 
@tblName varchar(255), -- 表名 
@fldName varchar(255), -- 主键字段名 
@PageSize int = 10, -- 页尺寸 
@PageIndex int = 1, -- 页码 
@IsReCount bit = 0, -- 返回记录总数, 非0 值则返回 
@OrderType bit = 0, -- 设置排序类型, 非0 值则降序 
@strWhere varchar(1000) = "" -- 查询条件(注意: 不要加where) 
AS 
declare @strSQL varchar(6000) -- 主语句 
declare @strTmp varchar(100) -- 临时变量 
declare @strOrder varchar(400) -- 排序类型 
if @OrderType != 0 
begin 
set @strTmp = "<(select min" 
set @strOrder = " order by [" + @fldName +"] desc" 
end 
else 
begin 
set @strTmp = ">(select max" 
set @strOrder = " order by [" + @fldName +"] asc" 
end 
set @strSQL = "select top " + str(@PageSize) + " * from [" 
+ @tblName + "] where [" + @fldName + "]" + @strTmp + "([" 
+ @fldName + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " [" 
+ @fldName + "] from [" + @tblName + "]" + @strOrder + ") as tblTmp)" 
+ @strOrder 
if @strWhere != "" 
set @strSQL = "select top " + str(@PageSize) + " * from [" 
+ @tblName + "] where [" + @fldName + "]" + @strTmp + "([" 
+ @fldName + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " [" 
+ @fldName + "] from [" + @tblName + "] where " + @strWhere + " " 
+ @strOrder + ") as tblTmp) and " + @strWhere + " " + @strOrder 
if @PageIndex = 1 
begin 
set @strTmp ="" 
if @strWhere != "" 
set @strTmp = " where " + @strWhere 
set @strSQL = "select top " + str(@PageSize) + " * from [" 
+ @tblName + "]" + @strTmp + " " + @strOrder 
end 
if @IsReCount != 0 
set @strSQL = "select count(*) as Total from [" + @tblName + "]"+" where " + @strWhere 
exec (@strSQL)