现在公司里用的分页存储过程，执行效率还行，不知道原作者是谁
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROC [dbo].[P_viewPage_A]
/*
nzperfect [no_mIss] 高效通用分页存储过程(双向检索) 2007.5.7 QQ:34813284
敬告：适用于单一主键或存在唯一值列的表或视图
ps:Sql语句为8000字节,调用时请注意传入参数及sql总长度不要超过指定范围
*/
@TableName VARCHAR(200), --表名
@FieldList VARCHAR(2000), --显示列名，如果是全部字段则为*
@PrimaryKey VARCHAR(100), --单一主键或唯一值键
@Where VARCHAR(2000), --查询条件 不含\'where\'字符，如id>10 and len(userid)>9
@Order VARCHAR(1000), --排序 不含\'order by\'字符，如id asc,userid desc，必须指定asc或desc
--注意当@SortType=3时生效，记住一定要在最后加上主键，否则会让你比较郁闷
@SortType INT, --排序规则 1:正序asc 2:倒序desc 3:多列排序方法
@RecorderCount INT, --记录总数 0:会返回总记录
@PageSize INT, --每页输出的记录数
@PageIndex INT, --当前页数
@TotalCount INT OUTPUT, --记返回总记录
@TotalPageCount INT OUTPUT --返回总页数
AS
SET NOCOUNT ON
IF ISNULL(@TotalCount,\'\') = \'\' SET @TotalCount = 0
SET @Order = RTRIM(LTRIM(@Order))
SET @PrimaryKey = RTRIM(LTRIM(@PrimaryKey))
SET @FieldList = REPLACE(RTRIM(LTRIM(@FieldList)),\' \',\'\')
WHILE CHARINDEX(\', \',@Order) > 0 OR CHARINDEX(\' ,\',@Order) > 0
BEGIN
SET @Order = REPLACE(@Order,\', \',\',\')
SET @Order = REPLACE(@Order,\' ,\',\',\')
END
IF ISNULL(@TableName,\'\') = \'\' OR ISNULL(@FieldList,\'\') = \'\'
OR ISNULL(@PrimaryKey,\'\') = \'\'
OR @SortType < 1 OR @SortType >3
OR @RecorderCount < 0 OR @PageSize < 0 OR @PageIndex < 0
BEGIN
PRINT(\'ERR_00\')
RETURN
END
IF @SortType = 3
BEGIN
IF (UPPER(RIGHT(@Order,4))!=\' ASC\' AND UPPER(RIGHT(@Order,5))!=\' DESC\')
BEGIN PRINT(\'ERR_02\') RETURN END
END
DECLARE @new_where1 VARCHAR(1000)
DECLARE @new_where2 VARCHAR(1000)
DECLARE @new_order1 VARCHAR(1000)
DECLARE @new_order2 VARCHAR(1000)
DECLARE @new_order3 VARCHAR(1000)
DECLARE @Sql VARCHAR(8000)
DECLARE @SqlCount NVARCHAR(4000)
IF ISNULL(@where,\'\') = \'\'
BEGIN
SET @new_where1 = \' \'
SET @new_where2 = \' WHERE \'
END
ELSE
BEGIN
SET @new_where1 = \' WHERE \' + @where
SET @new_where2 = \' WHERE \' + @where + \' AND \'
END
IF ISNULL(@order,\'\') = \'\' OR @SortType = 1 OR @SortType = 2
BEGIN
IF @SortType = 1
BEGIN
SET @new_order1 = \' ORDER BY \' + @PrimaryKey + \' ASC\'
SET @new_order2 = \' ORDER BY \' + @PrimaryKey + \' DESC\'
END
IF @SortType = 2
BEGIN
SET @new_order1 = \' ORDER BY \' + @PrimaryKey + \' DESC\'
SET @new_order2 = \' ORDER BY \' + @PrimaryKey + \' ASC\'
END
END
ELSE
BEGIN
SET @new_order1 = \' ORDER BY \' + @Order
END
IF @SortType = 3 AND CHARINDEX(\',\'+@PrimaryKey+\' \',\',\'+@Order)>0
BEGIN
SET @new_order1 = \' ORDER BY \' + @Order
SET @new_order2 = @Order + \',\'
SET @new_order2 = REPLACE(REPLACE(@new_order2,\'ASC,\',\'{ASC},\'),\'DESC,\',\'{DESC},\')
SET @new_order2 = REPLACE(REPLACE(@new_order2,\'{ASC},\',\'DESC,\'),\'{DESC},\',\'ASC,\')
SET @new_order2 = \' ORDER BY \' + SUBSTRING(@new_order2,1,LEN(@new_order2)-1)
IF @FieldList <> \'*\'
BEGIN
SET @new_order3 = REPLACE(REPLACE(@Order + \',\',\'ASC,\',\',\'),\'DESC,\',\',\')
SET @FieldList = \',\' + @FieldList
WHILE CHARINDEX(\',\',@new_order3)>0
BEGIN
IF CHARINDEX(SUBSTRING(\',\'+@new_order3,1,CHARINDEX(\',\',@new_order3)),\',\'+@FieldList+\',\')>0
BEGIN
SET @FieldList =
@FieldList + \',\' + SUBSTRING(@new_order3,1,CHARINDEX(\',\',@new_order3))
END
SET @new_order3 =
SUBSTRING(@new_order3,CHARINDEX(\',\',@new_order3)+1,LEN(@new_order3))
END
SET @FieldList = SUBSTRING(@FieldList,2,LEN(@FieldList))
END
END
SET @SqlCount = \'SELECT @TotalCount=COUNT(*),@TotalPageCount=CEILING((COUNT(*)+0.0)/\'
+ CAST(@PageSize AS VARCHAR)+\') FROM \' + @TableName + @new_where1
IF @RecorderCount = 0
BEGIN
EXEC SP_EXECUTESQL @SqlCount,N\'@TotalCount INT OUTPUT,@TotalPageCount INT OUTPUT\',
@TotalCount OUTPUT,@TotalPageCount OUTPUT
END
ELSE
BEGIN
SELECT @TotalCount = @RecorderCount
END
IF @PageIndex > CEILING((@TotalCount+0.0)/@PageSize)
BEGIN
SET @PageIndex = CEILING((@TotalCount+0.0)/@PageSize)
END
IF @PageIndex = 1 OR @PageIndex >= CEILING((@TotalCount+0.0)/@PageSize)
BEGIN
IF @PageIndex = 1 --返回第一页数据
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM \'
+ @TableName + @new_where1 + @new_order1
END
IF @PageIndex >= CEILING((@TotalCount+0.0)/@PageSize) --返回最后一页数据
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM (\'
+ \'SELECT TOP \' + STR(ABS(@PageSize*@PageIndex-@TotalCount-@PageSize))
+ \' \' + @FieldList + \' FROM \'
+ @TableName + @new_where1 + @new_order2 + \' ) AS TMP \'
+ @new_order1
END
END
ELSE
BEGIN
IF @SortType = 1 --仅主键正序排序
BEGIN
IF @PageIndex <= CEILING((@TotalCount+0.0)/@PageSize)/2 --正向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM \'
+ @TableName + @new_where2 + @PrimaryKey + \' > \'
+ \'(SELECT MAX(\' + @PrimaryKey + \') FROM (SELECT TOP \'
+ STR(@PageSize*(@PageIndex-1)) + \' \' + @PrimaryKey
+ \' FROM \' + @TableName
+ @new_where1 + @new_order1 +\' ) AS TMP) \'+ @new_order1
END
ELSE --反向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM (\'
+ \'SELECT TOP \' + STR(@PageSize) + \' \'
+ @FieldList + \' FROM \'
+ @TableName + @new_where2 + @PrimaryKey + \' < \'
+ \'(SELECT MIN(\' + @PrimaryKey + \') FROM (SELECT TOP \'
+ STR(@TotalCount-@PageSize*@PageIndex) + \' \' + @PrimaryKey
+ \' FROM \' + @TableName
+ @new_where1 + @new_order2 +\' ) AS TMP) \'+ @new_order2
+ \' ) AS TMP \' + @new_order1
END
END
IF @SortType = 2 --仅主键反序排序
BEGIN
IF @PageIndex <= CEILING((@TotalCount+0.0)/@PageSize)/2 --正向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM \'
+ @TableName + @new_where2 + @PrimaryKey + \' < \'
+ \'(SELECT MIN(\' + @PrimaryKey + \') FROM (SELECT TOP \'
+ STR(@PageSize*(@PageIndex-1)) + \' \' + @PrimaryKey
+\' FROM \'+ @TableName
+ @new_where1 + @new_order1 + \') AS TMP) \'+ @new_order1
END
ELSE --反向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM (\'
+ \'SELECT TOP \' + STR(@PageSize) + \' \'
+ @FieldList + \' FROM \'
+ @TableName + @new_where2 + @PrimaryKey + \' > \'
+ \'(SELECT MAX(\' + @PrimaryKey + \') FROM (SELECT TOP \'
+ STR(@TotalCount-@PageSize*@PageIndex) + \' \' + @PrimaryKey
+ \' FROM \' + @TableName
+ @new_where1 + @new_order2 +\' ) AS TMP) \'+ @new_order2
+ \' ) AS TMP \' + @new_order1
END
END
IF @SortType = 3 --多列排序，必须包含主键，且放置最后，否则不处理
BEGIN
IF CHARINDEX(\',\' + @PrimaryKey + \' \',\',\' + @Order) = 0
BEGIN PRINT(\'ERR_02\') RETURN END
IF @PageIndex <= CEILING((@TotalCount+0.0)/@PageSize)/2 --正向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM ( \'
+ \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM ( \'
+ \' SELECT TOP \' + STR(@PageSize*@PageIndex) + \' \' + @FieldList
+ \' FROM \' + @TableName + @new_where1 + @new_order1 + \' ) AS TMP \'
+ @new_order2 + \' ) AS TMP \' + @new_order1
END
ELSE --反向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM ( \'
+ \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM ( \'
+ \' SELECT TOP \' + STR(@TotalCount-@PageSize *@PageIndex+@PageSize) + \' \' + @FieldList
+ \' FROM \' + @TableName + @new_where1 + @new_order2 + \' ) AS TMP \'
+ @new_order1 + \' ) AS TMP \' + @new_order1
END
END
END
EXEC(@Sql)
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROC [dbo].[P_viewPage_A]
/*
nzperfect [no_mIss] 高效通用分页存储过程(双向检索) 2007.5.7 QQ:34813284
敬告：适用于单一主键或存在唯一值列的表或视图
ps:Sql语句为8000字节,调用时请注意传入参数及sql总长度不要超过指定范围
*/
@TableName VARCHAR(200), --表名
@FieldList VARCHAR(2000), --显示列名，如果是全部字段则为*
@PrimaryKey VARCHAR(100), --单一主键或唯一值键
@Where VARCHAR(2000), --查询条件 不含\'where\'字符，如id>10 and len(userid)>9
@Order VARCHAR(1000), --排序 不含\'order by\'字符，如id asc,userid desc，必须指定asc或desc
--注意当@SortType=3时生效，记住一定要在最后加上主键，否则会让你比较郁闷
@SortType INT, --排序规则 1:正序asc 2:倒序desc 3:多列排序方法
@RecorderCount INT, --记录总数 0:会返回总记录
@PageSize INT, --每页输出的记录数
@PageIndex INT, --当前页数
@TotalCount INT OUTPUT, --记返回总记录
@TotalPageCount INT OUTPUT --返回总页数
AS
SET NOCOUNT ON
IF ISNULL(@TotalCount,\'\') = \'\' SET @TotalCount = 0
SET @Order = RTRIM(LTRIM(@Order))
SET @PrimaryKey = RTRIM(LTRIM(@PrimaryKey))
SET @FieldList = REPLACE(RTRIM(LTRIM(@FieldList)),\' \',\'\')
WHILE CHARINDEX(\', \',@Order) > 0 OR CHARINDEX(\' ,\',@Order) > 0
BEGIN
SET @Order = REPLACE(@Order,\', \',\',\')
SET @Order = REPLACE(@Order,\' ,\',\',\')
END
IF ISNULL(@TableName,\'\') = \'\' OR ISNULL(@FieldList,\'\') = \'\'
OR ISNULL(@PrimaryKey,\'\') = \'\'
OR @SortType < 1 OR @SortType >3
OR @RecorderCount < 0 OR @PageSize < 0 OR @PageIndex < 0
BEGIN
PRINT(\'ERR_00\')
RETURN
END
IF @SortType = 3
BEGIN
IF (UPPER(RIGHT(@Order,4))!=\' ASC\' AND UPPER(RIGHT(@Order,5))!=\' DESC\')
BEGIN PRINT(\'ERR_02\') RETURN END
END
DECLARE @new_where1 VARCHAR(1000)
DECLARE @new_where2 VARCHAR(1000)
DECLARE @new_order1 VARCHAR(1000)
DECLARE @new_order2 VARCHAR(1000)
DECLARE @new_order3 VARCHAR(1000)
DECLARE @Sql VARCHAR(8000)
DECLARE @SqlCount NVARCHAR(4000)
IF ISNULL(@where,\'\') = \'\'
BEGIN
SET @new_where1 = \' \'
SET @new_where2 = \' WHERE \'
END
ELSE
BEGIN
SET @new_where1 = \' WHERE \' + @where
SET @new_where2 = \' WHERE \' + @where + \' AND \'
END
IF ISNULL(@order,\'\') = \'\' OR @SortType = 1 OR @SortType = 2
BEGIN
IF @SortType = 1
BEGIN
SET @new_order1 = \' ORDER BY \' + @PrimaryKey + \' ASC\'
SET @new_order2 = \' ORDER BY \' + @PrimaryKey + \' DESC\'
END
IF @SortType = 2
BEGIN
SET @new_order1 = \' ORDER BY \' + @PrimaryKey + \' DESC\'
SET @new_order2 = \' ORDER BY \' + @PrimaryKey + \' ASC\'
END
END
ELSE
BEGIN
SET @new_order1 = \' ORDER BY \' + @Order
END
IF @SortType = 3 AND CHARINDEX(\',\'+@PrimaryKey+\' \',\',\'+@Order)>0
BEGIN
SET @new_order1 = \' ORDER BY \' + @Order
SET @new_order2 = @Order + \',\'
SET @new_order2 = REPLACE(REPLACE(@new_order2,\'ASC,\',\'{ASC},\'),\'DESC,\',\'{DESC},\')
SET @new_order2 = REPLACE(REPLACE(@new_order2,\'{ASC},\',\'DESC,\'),\'{DESC},\',\'ASC,\')
SET @new_order2 = \' ORDER BY \' + SUBSTRING(@new_order2,1,LEN(@new_order2)-1)
IF @FieldList <> \'*\'
BEGIN
SET @new_order3 = REPLACE(REPLACE(@Order + \',\',\'ASC,\',\',\'),\'DESC,\',\',\')
SET @FieldList = \',\' + @FieldList
WHILE CHARINDEX(\',\',@new_order3)>0
BEGIN
IF CHARINDEX(SUBSTRING(\',\'+@new_order3,1,CHARINDEX(\',\',@new_order3)),\',\'+@FieldList+\',\')>0
BEGIN
SET @FieldList =
@FieldList + \',\' + SUBSTRING(@new_order3,1,CHARINDEX(\',\',@new_order3))
END
SET @new_order3 =
SUBSTRING(@new_order3,CHARINDEX(\',\',@new_order3)+1,LEN(@new_order3))
END
SET @FieldList = SUBSTRING(@FieldList,2,LEN(@FieldList))
END
END
SET @SqlCount = \'SELECT @TotalCount=COUNT(*),@TotalPageCount=CEILING((COUNT(*)+0.0)/\'
+ CAST(@PageSize AS VARCHAR)+\') FROM \' + @TableName + @new_where1
IF @RecorderCount = 0
BEGIN
EXEC SP_EXECUTESQL @SqlCount,N\'@TotalCount INT OUTPUT,@TotalPageCount INT OUTPUT\',
@TotalCount OUTPUT,@TotalPageCount OUTPUT
END
ELSE
BEGIN
SELECT @TotalCount = @RecorderCount
END
IF @PageIndex > CEILING((@TotalCount+0.0)/@PageSize)
BEGIN
SET @PageIndex = CEILING((@TotalCount+0.0)/@PageSize)
END
IF @PageIndex = 1 OR @PageIndex >= CEILING((@TotalCount+0.0)/@PageSize)
BEGIN
IF @PageIndex = 1 --返回第一页数据
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM \'
+ @TableName + @new_where1 + @new_order1
END
IF @PageIndex >= CEILING((@TotalCount+0.0)/@PageSize) --返回最后一页数据
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM (\'
+ \'SELECT TOP \' + STR(ABS(@PageSize*@PageIndex-@TotalCount-@PageSize))
+ \' \' + @FieldList + \' FROM \'
+ @TableName + @new_where1 + @new_order2 + \' ) AS TMP \'
+ @new_order1
END
END
ELSE
BEGIN
IF @SortType = 1 --仅主键正序排序
BEGIN
IF @PageIndex <= CEILING((@TotalCount+0.0)/@PageSize)/2 --正向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM \'
+ @TableName + @new_where2 + @PrimaryKey + \' > \'
+ \'(SELECT MAX(\' + @PrimaryKey + \') FROM (SELECT TOP \'
+ STR(@PageSize*(@PageIndex-1)) + \' \' + @PrimaryKey
+ \' FROM \' + @TableName
+ @new_where1 + @new_order1 +\' ) AS TMP) \'+ @new_order1
END
ELSE --反向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM (\'
+ \'SELECT TOP \' + STR(@PageSize) + \' \'
+ @FieldList + \' FROM \'
+ @TableName + @new_where2 + @PrimaryKey + \' < \'
+ \'(SELECT MIN(\' + @PrimaryKey + \') FROM (SELECT TOP \'
+ STR(@TotalCount-@PageSize*@PageIndex) + \' \' + @PrimaryKey
+ \' FROM \' + @TableName
+ @new_where1 + @new_order2 +\' ) AS TMP) \'+ @new_order2
+ \' ) AS TMP \' + @new_order1
END
END
IF @SortType = 2 --仅主键反序排序
BEGIN
IF @PageIndex <= CEILING((@TotalCount+0.0)/@PageSize)/2 --正向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM \'
+ @TableName + @new_where2 + @PrimaryKey + \' < \'
+ \'(SELECT MIN(\' + @PrimaryKey + \') FROM (SELECT TOP \'
+ STR(@PageSize*(@PageIndex-1)) + \' \' + @PrimaryKey
+\' FROM \'+ @TableName
+ @new_where1 + @new_order1 + \') AS TMP) \'+ @new_order1
END
ELSE --反向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM (\'
+ \'SELECT TOP \' + STR(@PageSize) + \' \'
+ @FieldList + \' FROM \'
+ @TableName + @new_where2 + @PrimaryKey + \' > \'
+ \'(SELECT MAX(\' + @PrimaryKey + \') FROM (SELECT TOP \'
+ STR(@TotalCount-@PageSize*@PageIndex) + \' \' + @PrimaryKey
+ \' FROM \' + @TableName
+ @new_where1 + @new_order2 +\' ) AS TMP) \'+ @new_order2
+ \' ) AS TMP \' + @new_order1
END
END
IF @SortType = 3 --多列排序，必须包含主键，且放置最后，否则不处理
BEGIN
IF CHARINDEX(\',\' + @PrimaryKey + \' \',\',\' + @Order) = 0
BEGIN PRINT(\'ERR_02\') RETURN END
IF @PageIndex <= CEILING((@TotalCount+0.0)/@PageSize)/2 --正向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM ( \'
+ \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM ( \'
+ \' SELECT TOP \' + STR(@PageSize*@PageIndex) + \' \' + @FieldList
+ \' FROM \' + @TableName + @new_where1 + @new_order1 + \' ) AS TMP \'
+ @new_order2 + \' ) AS TMP \' + @new_order1
END
ELSE --反向检索
BEGIN
SET @Sql = \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM ( \'
+ \'SELECT TOP \' + STR(@PageSize) + \' \' + @FieldList + \' FROM ( \'
+ \' SELECT TOP \' + STR(@TotalCount-@PageSize *@PageIndex+@PageSize) + \' \' + @FieldList
+ \' FROM \' + @TableName + @new_where1 + @new_order2 + \' ) AS TMP \'
+ @new_order1 + \' ) AS TMP \' + @new_order1
END
END
END
EXEC(@Sql)