http://www.cnblogs.com/vagerent/archive/2007/10/17/927825.html
CREATE PROC P_viewPage
/**//*
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 PRINT(@Sql) EXEC(@Sql)GO
联合主键的：
CREATE
PROC
P_public_ViewPage
/**/
/* no_mIss 通用分页存储过程 2007.3.1 QQ:34813284 适用于联合主键/单主键/存在能确定唯一行列/存在能确定唯一行的多列 (用英文,隔开) 调用： 第一页查询时返回总记录和总页数及第一页记录： EXECUTE P_public_ViewPage_per 'TableName','col1,col2,col3,col4','pk1,pk2,pk3', 'col5>0 and col7<9','pk1 asc,pk2 asc,pk3 asc',0,10,1, @TotalCount OUTPUT,@TotalPageCount OUTPUT 其它页调用，比如第89页(假设第一页查询时返回总记录为2000000)： EXECUTE P_public_ViewPage_per 'TableName','col1,col2,col3,col4','pk1,pk2,pk3', 'col5>0 and col7<9','pk1 asc,pk2 asc,pk3 asc',2000000,10,89, @TotalCount OUTPUT,@TotalPageCount OUTPUT */
@TableName
VARCHAR
(
200
),
--
表名
@FieldList
VARCHAR
(
2000
),
--
显示列名
@PrimaryKey
VARCHAR
(
100
),
--
单一主键或唯一值键或联合主键列表(用英文,隔开)或能确定唯一行的多列列表(用英文,隔开)
@Where
VARCHAR
(
1000
),
--
查询条件 不含'where'字符
@Order
VARCHAR
(
1000
),
--
排序 不含'order by'字符,用英文,隔开
@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,
--
返回记录总数
@TotalPageCount
INT
OUTPUT
--
返回总页数
AS
SET
NOCOUNT
ON
SET
@FieldList
=
REPLACE
(
@FieldList
,
'
'
,
''
)
IF
@FieldList
=
'
*
'
BEGIN
SET
@FieldList
=
'
A.*
'
END
ELSE
BEGIN
SET
@FieldList
=
'
A.
'
+
REPLACE
(
@FieldList
,
'
,
'
,
'
,A.
'
)
END
WHILE
CHARINDEX
(
'
,
'
,
@Order
)
>
0
BEGIN
SET
@Order
=
REPLACE
(
@Order
,
'
,
'
,
'
,
'
)
END
IF
ISNULL
(
@TableName
,
''
)
=
''
OR
ISNULL
(
@PrimaryKey
,
''
)
=
''
OR
@RecorderCount
<
0
OR
@PageSize
<
0
OR
@PageIndex
<
0
BEGIN
RETURN
END
DECLARE
@new_where1
VARCHAR
(
1000
)
DECLARE
@new_where2
VARCHAR
(
1000
)
DECLARE
@new_where3
VARCHAR
(
1000
)
DECLARE
@new_where4
VARCHAR
(
1000
)
DECLARE
@new_order1
VARCHAR
(
1000
)
DECLARE
@new_order2
VARCHAR
(
1000
)
DECLARE
@Fields
VARCHAR
(
1000
)
DECLARE
@Sql
VARCHAR
(
8000
)
DECLARE
@SqlCount
NVARCHAR
(
4000
)
SET
@Fields
=
@PrimaryKey
+
'
,
'
SET
@new_where2
=
''
SET
@new_where4
=
''
IF
ISNULL
(
@where
,
''
)
=
''
BEGIN
SET
@new_where1
=
'
'
SET
@new_where3
=
'
WHERE
'
END
ELSE
BEGIN
SET
@new_where1
=
'
WHERE
'
+
@where
+
'
'
SET
@new_where3
=
'
WHERE 1=1
'
+
REPLACE
(
'
AND
'
+
@where
,
'
AND
'
,
'
AND A.
'
)
+
'
AND
'
END
WHILE
CHARINDEX
(
'
,
'
,
@Fields
)
>
0
BEGIN
SET
@new_where2
=
@new_where2
+
'
A.
'
+
LTRIM
(
LEFT
(
@Fields
,
CHARINDEX
(
'
,
'
,
@Fields
)
-
1
))
+
'
= B.
'
+
LTRIM
(
LEFT
(
@Fields
,
CHARINDEX
(
'
,
'
,
@Fields
)
-
1
))
+
'
AND
'
SET
@new_where4
=
@new_where4
+
'
B.
'
+
LTRIM
(
LEFT
(
@Fields
,
CHARINDEX
(
'
,
'
,
@Fields
)
-
1
))
+
'
IS NULL AND
'
SET
@Fields
=
SUBSTRING
(
@Fields
,
CHARINDEX
(
'
,
'
,
@Fields
)
+
1
,
LEN
(
@Fields
))
END
SET
@new_where2
=
LEFT
(
@new_where2
,
LEN
(
@new_where2
)
-
4
)
SET
@new_where4
=
LEFT
(
@new_where4
,
LEN
(
@new_where4
)
-
4
)
IF
ISNULL
(
@order
,
''
)
=
''
BEGIN
SET
@new_order1
=
''
SET
@new_order2
=
''
END
ELSE
BEGIN
SET
@new_order1
=
'
ORDER BY
'
+
@Order
SET
@new_order2
=
'
ORDER BY
'
+
RIGHT
(
REPLACE
(
'
,
'
+
@Order
,
'
,
'
,
'
, A.
'
),
LEN
(
REPLACE
(
'
,
'
+
@Order
,
'
,
'
,
'
, A.
'
))
-
1
)
END
SET
@SqlCount
=
'
SELECT @TotalCount=COUNT(*),@TotalPageCount=CEILING((COUNT(*)+0.0)/
'
+
CAST
(
@PageSize
AS
VARCHAR
)
+
'
) FROM
'
+
@TableName
+
'
A
'
+
@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
BEGIN
SET
@Sql
=
'
SELECT TOP
'
+
STR
(
@PageSize
)
+
'
'
+
@FieldList
+
'
FROM
'
+
@TableName
+
'
A
'
+
@new_where1
+
@new_order1
END
ELSE
BEGIN
SET
@Sql
=
'
SELECT TOP
'
+
STR
(
@PageSize
)
+
'
'
+
@FieldList
+
'
FROM
'
+
@TableName
+
'
A LEFT JOIN (SELECT TOP
'
+
STR
(
@PageSize
*
(
@PageIndex
-
1
))
+
'
'
+
@PrimaryKey
+
'
FROM
'
+
@TableName
+
@new_where1
+
@new_order1
+
'
)B ON
'
+
@new_where2
+
@new_where3
+
@new_where4
+
@new_order2
END
EXEC
(
@Sql
)
GO
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