通用性分页存储过程,通用分页存储过程实例

一篇好用的通用分页存储过程,可以用在任何开发上哦,只要小小的改动就好了,有需要的朋友可以参考一下本款实例。 代码如下复制代码 /*通用分页存储过程*/USE HotelManagementSystemGOIF EXISTS(SELECT * FROM sys.objects WHERE NAME='cndoup_GetPageOfRecords')DROP PROCEDURE cndoup_GetPageOfRecordsGO--创建存储过程CREATE PROCEDURE cndoup_GetPageOfRecords@pageSize int = 20, --分页大小@currentPage int , --第几页@columns varchar(1000) = '*', --需要得到的字段 @tableName varchar(100), --需要查询的表 @condition varchar(1000) = '', --查询条件, 不用加where关键字@ascColumn varchar(100) = '', --排序的字段名 (即 order by column asc/desc)@bitOrderType bit = 0, --排序的类型 (0为升序,1为降序)@pkColumn varchar(50) = '' --主键名称ASBEGIN --存储过程开始DECLARE @strTemp varchar(300)DECLARE @strSql varchar(5000) --该存储过程最后执行的语句DECLARE @strOrderType varchar(1000) --排序类型语句 (order by column asc或者order by column desc)BEGINIF @bitOrderType = 1 --降序BEGINSET @strOrderType = ' ORDER BY ' @ascColumn ' DESC'SET @strTemp = '(SELECT min'ENDELSE--升序BEGINSET @strOrderType = ' ORDER BY ' @ascColumn ' ASC'SET @strTemp = '(SELECT max'ENDIF @currentPage = 1--第一页BEGINIF @condition != ''SET @strSql = 'SELECT TOP ' STR(@pageSize) ' ' @columns ' FROM ' @tableName ' WHERE ' @condition @strOrderTypeELSESET @strSql = 'SELECT TOP ' STR(@pageSize) ' ' @columns ' FROM ' @tableName @strOrderTypeENDELSE-- 其他页BEGINIF @condition !=''SET @strSql = 'SELECT TOP ' STR(@pageSize) ' ' @columns ' FROM ' @tableName ' WHERE ' @condition ' AND ' @pkColumn @strTemp '(' @pkColumn ')' ' FROM (SELECT TOP ' STR((@currentPage-1)*@pageSize) ' ' @pkColumn ' FROM ' @tableName 'where' @condition @strOrderType ') AS TabTemp)' @strOrderTypeELSESET @strSql = 'SELECT TOP ' STR(@pageSize) ' ' @columns ' FROM ' @tableName ' WHERE ' @pkColumn @strTemp '(' @pkColumn ')' ' FROM (SELECT TOP ' STR((@currentPage-1)*唯一官网,@pageSize) ' ' @pkColumn ' FROM ' @tableName @strOrderType ') AS TabTemp)' @strOrderTypeENDENDEXEC (@strSql)END--存储过程结束--分页得到客房信息列表测试EXEC cndoup_GetPageOfRecords 20,2,'房间号=RoomNum,房间状态=(SELECT RoomTypeDes FROM RoomType WHERE RoomTypeID=Room.RoomTypeID),房间状态=(SELECT RSDec FROM RoomStatus WHERE RoomStatusID=Room.RoomStatusID),床位数=BedNum,楼层=Floors,描述=RoomDes,备注=RoomRemark','Room','','RoomID',0,'RoomID'--根据房间号得到客房信息测试EXEC cndoup_GetPageOfRecords 1,1,'房间号=RoomNum,房间状态=(SELECT RoomTypeDes FROM RoomType WHERE RoomTypeID=Room.RoomTypeID),房间状态=(SELECT RSDec FROM RoomStatus WHERE RoomStatusID=Room.RoomStatusID),BedNum,Floors,RoomDes,RoomRemark','Room','RoomNum=304','RoomID',0,'RoomID'

/*通用分页存储过程*/
USE HotelManagementSystem
GO
澳门新萄京官方网站,IF EXISTS(SELECT * FROM sys.objects WHERE NAME='cndoup_GetPageOfRecords')
DROP PROCEDURE cndoup_GetPageOfRecords
GO
--创建存储过程
CREATE PROCEDURE cndoup_GetPageOfRecords
@pageSize int = 20,                        --分页大小
@currentPage int ,                        --第几页
@columns varchar(1000) = '*',              --需要得到的字段
@tableName varchar(100),                  --需要查询的表 
@condition varchar(1000) = '',            --查询条件, 不用加where关键字
@ascColumn varchar(100) = '',              --排序的字段名 (即 order by column asc/desc)
@bitOrderType bit = 0,                    --排序的类型 (0为升序,1为降序)
@pkColumn varchar(50) = ''                --主键名称

AS
BEGIN                                          --存储过程开始
DECLARE @strTemp varchar(300)
DECLARE @strSql varchar(5000)              --该存储过程最后执行的语句
DECLARE @strOrderType varchar(1000)        --排序类型语句 (order by column asc或者order by column desc)

BEGIN
IF @bitOrderType = 1     --降序
BEGIN
SET @strOrderType = ' ORDER BY ' @ascColumn ' DESC'
SET @strTemp = ' <(SELECT min'
END
ELSE --升序
BEGIN
SET @strOrderType = ' ORDER BY ' @ascColumn ' ASC'
SET @strTemp = '>(SELECT max'
END

IF @currentPage = 1 --第一页
BEGIN
IF @condition != ''
SET @strSql = 'SELECT TOP ' STR(@pageSize) ' ' @columns ' FROM ' @tableName
' WHERE ' @condition @strOrderType
ELSE
SET @strSql = 'SELECT TOP ' STR(@pageSize) ' ' @columns ' FROM ' @tableName @strOrderType
END

ELSE -- 其他页
BEGIN
IF @condition !=''
SET @strSql = 'SELECT TOP ' STR(@pageSize) ' ' @columns ' FROM ' @tableName
' WHERE ' @condition ' AND ' @pkColumn @strTemp '(' @pkColumn ')' ' FROM (SELECT TOP ' STR((@currentPage-1)*@pageSize)
' ' @pkColumn ' FROM ' @tableName @strOrderType ') AS TabTemp)' @strOrderType
ELSE
SET @strSql = 'SELECT TOP ' STR(@pageSize) ' ' @columns ' FROM ' @tableName
' WHERE ' @pkColumn @strTemp '(' @pkColumn ')' ' FROM (SELECT TOP ' STR((@currentPage-1)*@pageSize) ' ' @pkColumn
' FROM ' @tableName @strOrderType ') AS TabTemp)' @strOrderType
END

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