日期:2014-05-18 浏览次数:20514 次
declare @TableName VARCHAR(200), --表名
@FieldList VARCHAR(2000), --显示列名
@PrimaryKey VARCHAR(100), --单一主键或唯一值键
@Where VARCHAR(1000), --查询条件 不含'where'字符
@Order VARCHAR(1000), --排序 不含'order by'字符,如id asc,userid desc,当@SortType=3时生效
@SortType INT, --排序规则 1:正序asc 2:倒序desc 3:多列排序
@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
select @TableName='[topic]', --VARCHAR(200), --表名
@FieldList=' [id],tLock,tColor,tIsQualitified,tTitle,tTime,tUID,tUName,tReply,tReplyTime,tReplyUID,tReplyUName', --VARCHAR(2000), --显示列名
@PrimaryKey='[id]', --VARCHAR(100), --单一主键或唯一值键
@Where=' tSource=0 and (tCID=41 )', --VARCHAR(1000), --查询条件 不含'where'字符
@Order='tPromotion DESC,tTop DESC', --VARCHAR(1000), --排序 不含'order by'字符,如id asc,userid desc,当@SortType=3时生效
@SortType=3, --INT, --排序规则 1:正序asc 2:倒序desc 3:多列排序
@RecorderCount=0, --INT, --记录总数 0:会返回总记录
@PageSize=10, --INT, --每页输出的记录数
@PageIndex=1 --INT, --当前页数
--@TotalCount INT OUTPUT, --返回记录总数
--@TotalPageCount INT OUTPUT
--AS
SET NOCOUNT ON
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
RETURN
END
DECLARE @new_where1 VARCHAR(1000)
DECLARE @new_where2 VARCHAR(1000)
DECLARE @new_order 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 SET @new_order = ' ORDER BY ' + @PrimaryKey + ' ASC'
IF @SortType = 2 SET @new_order = ' ORDER BY ' + @PrimaryKey + ' DESC'
END
ELSE
BEGIN
SET @new_order = ' ORDER BY ' + @Order
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
BEGIN
SET @Sql = 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM '
+ @TableName + @new_where1 + @new_order
END
ELSE
BEGIN
IF @SortType = 1
BEGIN
SET @Sql = 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM '
+ @TableName + @new_where2 + @PrimaryKey + ' > '
+ '(SEL