page procedures
EXEC XK_Counter_UpdateEveryDayRankTempTable
sp_helptext XK_Counter_UpdateEveryDayRankTempTable
select getdate()
exec GetPagingData 'article','*','UpdateTime','id',1,20,'1=1',1
select getdate()
select getdate()
exec GZ_News_GetSQLSearchResults 20,1,''
select getdate()
sp_helptext GZ_News_GetSQLSearchResults
-------------------------以下为临时表分页存储过程(不会有排序字段的影响)--------------------------------------------------------
CREATE PROCEDURE GZ_News_GetSQLSearchResults
(
@PageSize int,
@PageIndex int,
@Content varchar(20)
)
AS
SET NOCOUNT ON
DECLARE @PageLowerBound int
DECLARE @PageUpperBound int
DECLARE @RowsToReturn int
DECLARE @MoreRecords int
SET @RowsToReturn = @PageSize * @PageIndex
SET @MoreRecords = @RowsToReturn + 1
SET ROWCOUNT @MoreRecords
SET @PageLowerBound = @PageSize * (@PageIndex-1)
SET @PageUpperBound = @PageLowerBound + @PageSize + 1
CREATE TABLE #PageIndex
(
IndexID int IDENTITY (1, 1) NOT NULL,
UpdateTime datetime,
ArticleID int
)
if((@Content is not null) and (@Content<>''))
INSERT INTO #PageIndex (ArticleID,UpdateTime)
(SELECT ArticleID,UpdateTime FROM Article a WHERE Contains(Content, @Content)
union
SELECT ArticleID,UpdateTime FROM Article a where Contains(Title,@Content)) ORDER BY UpdateTime Desc
else
INSERT INTO #PageIndex(ArticleID)
SELECT ArticleID FROM Article a Order By UpdateTime desc
/*IF (@MoreRecords > (SELECT count(*) FROM #PageIndex))
SET @MoreRecords = @RowsToReturn*/
SELECT
a.ArticleID,
a.Title,
a.UpdateTime,
a.Content,
a.IncludePic,
a.DefaultPicUrl,
a.CopyFrom
FROM
#PageIndex PageIndex,
Article a
WHERE
a.ArticleID = PageIndex.ArticleID AND
PageIndex.IndexID > @PageLowerBound AND
PageIndex.IndexID < @PageUpperBound
ORDER BY
PageIndex.IndexID
SET NOCOUNT OFF
-----------------------------------------------------------排序类型----------------------------------------------------------------------
drop proc getpagingdata
create PROCEDURE dbo.GetPagingData
(
@tablename varchar(100),--表名或视图表
@fieldlist varchar(4000)='*',--欲选择字段列表
@orderfield varchar(100),--排序字段
@keyfield varchar(100),--主键
@pageindex int,--页号,从0开始
@pagesize int=20,--页尺寸
@strwhere varchar(4000),--条件
@ordertype bit=1--排序,1,降序,0,升序
)
AS
SET NOCOUNT ON
declare @sqlstr varchar(6000)
--处理SQL中危险字符,并且将条件处理成易嵌入的形式
set @sqlstr='declare @Rcount int;'
-- set @sqlstr=@sqlstr+'set @rcount=(select count('+@keyfield+') from '+@tablename+' where '+@strWhere+');'
set @sqlstr=@sqlstr+'set @rcount=1000'
set @strwhere=replace(@strwhere,'''','''''')
set @strwhere=replace(@strwhere,'--','')
set @strwhere=replace(@strwhere,';','')
set @sqlstr=@sqlstr+'declare @Rnum int;'
set @sqlstr=@sqlstr+'set @rnum=@rcount-'+cast(@pagesize as varchar)+'*'+cast(@pageindex as varchar)+';'
set @sqlstr=@sqlstr+'declare @sqlstr varchar(6000);'
if @ordertype=1
begin
set @sqlstr=@sqlstr+'set @sqlstr=''select top '+cast(@Pagesize as varchar)+' '+@fieldlist+' from (select top 100
percent * from (select top ''+cast(@rnum as varchar)+'' * from '+@tablename+' where '+@strwhere+'
order by '+@orderfield+' asc) as b order by UpdateTime desc) as a order by '+@orderfield+' desc '';'
end
else
begin
set @sqlstr=@sqlstr+'set @sqlstr=''select top '+cast(@Pagesize as varchar)+' '+@fieldlist+' from (select top 100
percent * from (select top ''+cast(@rnum as varchar)+'' * from '+@tablename+' where '+@strwhere+'
order by '+@orderfield+' desc) as b order by UpdateTime asc) as a order by '+@orderfield+' asc '';'
end
set @sqlstr=@sqlstr+'if @Rcount>0 begin execute(@sqlstr) end'
print @sqlstr
execute(@sqlstr)
go
-------------------------------------------------not in ---------------------------------------------------------------------
select getdate()
exec GetPagingRecord_notin 'article','*','UpdateTime','id',0,20,'1=1',1
select getdate()
create PROCEDURE dbo.GetPagingRecord_notin
(
@tablename varchar(100),--表名或视图表
@fieldlist varchar(4000)='*',--欲选择字段列表
@orderfield varchar(100),--排序字段
@keyfield varchar(100),--主键
@pageindex int,--页号,从0开始
@pagesize int=20,--页尺寸
@strwhere varchar(4000),--条件
@ordertype bit=1--排序,1,降序,0,升序
)
AS
SET NOCOUNT ON
declare @sqlstr varchar(6000)
--处理SQL中危险字符,并且将条件处理成易嵌入的形式
set @strwhere=replace(@strwhere,'''','''''')
set @strwhere=replace(@strwhere,'--','')
set @strwhere=replace(@strwhere,';','')
set @sqlstr='declare @CurPageNum int;'
set @sqlstr=@sqlstr+'declare @nextpagenum int;'
set @sqlstr=@sqlstr+'set @curpagenum='+cast(@PageIndex as varchar)+'*'+cast(@Pagesize as varchar)+';'
set @sqlstr=@sqlstr+'set @nextpagenum='+cast(@PageIndex+1 as varchar)+'*'+cast(@Pagesize as varchar)+';'
set @sqlstr=@sqlstr+'declare @sqlstr varchar(6000);'
if @ordertype=1
begin
set @sqlstr=@sqlstr+'set @sqlstr=''select '+@fieldlist+' from ( select top ''+cast(@nextpagenum as varchar)+'' * from
'+@tablename+' where '+@strwhere+' order by '+@orderfield+' desc ) as a where '+@keyfield+' not in (
select top ''+cast(@curpagenum as varchar)+'' '+@keyfield+' from '+@tablename+' where '+@strwhere+'
order by '+@orderfield+' desc) order by '+@orderfield+' desc'';'
end
else
begin
set @sqlstr=@sqlstr+'set @sqlstr=''select '+@fieldlist+' from ( select top ''+cast(@nextpagenum as varchar)+'' * from
'+@tablename+' where '+@strwhere+' order by '+@orderfield+' asc ) as a where '+@keyfield+' not in (
select top ''+cast(@curpagenum as varchar)+'' '+@keyfield+' from '+@tablename+' where '+@strwhere+'
order by '+@orderfield+' asc) order by '+@orderfield+' asc'';'
end
set @sqlstr=@sqlstr+'execute( @sqlstr)'
--print @sqlstr
execute(@sqlstr)
------------------------------------------ 目前最好的存储过程 ----------------------------------------------------------------------
select getdate()
exec proc_pagination 'ARTICLE','*','UpdateTime',20,1,0,1,''
select getdate()
CREATE PROCEDURE proc_pagination(
@tblName varchar(255), -- 表名
@strGetFields varchar(1000) = '*', -- 需要返回的列
@fldName varchar(255)='', -- 排序的字段名
@PageSize int = 10, -- 页尺寸
@PageIndex int = 1, -- 页码
@doCount 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(1500) = '' -- 查询条件 (注意: 不要加 where)
) AS
set nocount on
declare @strSQL varchar(5000) -- 主语句
declare @strTmp varchar(110) -- 临时变量
declare @strOrder varchar(400) -- 排序类型
if @doCount != 0
begin
if @strWhere !=''
set @strSQL = 'select count(*) as Total from [' + @tblName + '] where '+@strWhere
else
set @strSQL = 'select count(*) as Total from [' + @tblName + ']'
end
--以上代码的意思是如果@doCount传递过来的不是0，就执行总数统计。以下的所有代码都是@doCount为0的情况
else
begin
if @OrderType != 0
begin
set @strTmp = '<(select min'
set @strOrder = ' order by [' + @fldName +'] desc'
--如果@OrderType不是0，就执行降序，这句很重要！
end
else
begin
set @strTmp = '>(select max'
set @strOrder = ' order by [' + @fldName +'] asc'
end
if @PageIndex = 1
begin
if @strWhere != ''
set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from [' + @tblName + '] where ' + @strWhere + ' ' + @strOrder
else
set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from ['+ @tblName + '] '+ @strOrder
--如果是第一页就执行以上代码，这样会加快执行速度
end
else
begin
--以下代码赋予了@strSQL以真正执行的SQL代码
set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' 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) +' '+@strGetFields+ ' from ['
+ @tblName + '] where [' + @fldName + ']' + @strTmp + '(['
+ @fldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' ['
+ @fldName + '] from [' + @tblName + '] where ' + @strWhere + ' '
+ @strOrder + ') as tblTmp) and ' + @strWhere + ' ' + @strOrder
end
end
exec (@strSQL)
set nocount off
sp_helptext XK_Counter_UpdateEveryDayRankTempTable
select getdate()
exec GetPagingData 'article','*','UpdateTime','id',1,20,'1=1',1
select getdate()
select getdate()
exec GZ_News_GetSQLSearchResults 20,1,''
select getdate()
sp_helptext GZ_News_GetSQLSearchResults
-------------------------以下为临时表分页存储过程(不会有排序字段的影响)--------------------------------------------------------
CREATE PROCEDURE GZ_News_GetSQLSearchResults
(
@PageSize int,
@PageIndex int,
@Content varchar(20)
)
AS
SET NOCOUNT ON
DECLARE @PageLowerBound int
DECLARE @PageUpperBound int
DECLARE @RowsToReturn int
DECLARE @MoreRecords int
SET @RowsToReturn = @PageSize * @PageIndex
SET @MoreRecords = @RowsToReturn + 1
SET ROWCOUNT @MoreRecords
SET @PageLowerBound = @PageSize * (@PageIndex-1)
SET @PageUpperBound = @PageLowerBound + @PageSize + 1
CREATE TABLE #PageIndex
(
IndexID int IDENTITY (1, 1) NOT NULL,
UpdateTime datetime,
ArticleID int
)
if((@Content is not null) and (@Content<>''))
INSERT INTO #PageIndex (ArticleID,UpdateTime)
(SELECT ArticleID,UpdateTime FROM Article a WHERE Contains(Content, @Content)
union
SELECT ArticleID,UpdateTime FROM Article a where Contains(Title,@Content)) ORDER BY UpdateTime Desc
else
INSERT INTO #PageIndex(ArticleID)
SELECT ArticleID FROM Article a Order By UpdateTime desc
/*IF (@MoreRecords > (SELECT count(*) FROM #PageIndex))
SET @MoreRecords = @RowsToReturn*/
SELECT
a.ArticleID,
a.Title,
a.UpdateTime,
a.Content,
a.IncludePic,
a.DefaultPicUrl,
a.CopyFrom
FROM
#PageIndex PageIndex,
Article a
WHERE
a.ArticleID = PageIndex.ArticleID AND
PageIndex.IndexID > @PageLowerBound AND
PageIndex.IndexID < @PageUpperBound
ORDER BY
PageIndex.IndexID
SET NOCOUNT OFF
-----------------------------------------------------------排序类型----------------------------------------------------------------------
drop proc getpagingdata
create PROCEDURE dbo.GetPagingData
(
@tablename varchar(100),--表名或视图表
@fieldlist varchar(4000)='*',--欲选择字段列表
@orderfield varchar(100),--排序字段
@keyfield varchar(100),--主键
@pageindex int,--页号,从0开始
@pagesize int=20,--页尺寸
@strwhere varchar(4000),--条件
@ordertype bit=1--排序,1,降序,0,升序
)
AS
SET NOCOUNT ON
declare @sqlstr varchar(6000)
--处理SQL中危险字符,并且将条件处理成易嵌入的形式
set @sqlstr='declare @Rcount int;'
-- set @sqlstr=@sqlstr+'set @rcount=(select count('+@keyfield+') from '+@tablename+' where '+@strWhere+');'
set @sqlstr=@sqlstr+'set @rcount=1000'
set @strwhere=replace(@strwhere,'''','''''')
set @strwhere=replace(@strwhere,'--','')
set @strwhere=replace(@strwhere,';','')
set @sqlstr=@sqlstr+'declare @Rnum int;'
set @sqlstr=@sqlstr+'set @rnum=@rcount-'+cast(@pagesize as varchar)+'*'+cast(@pageindex as varchar)+';'
set @sqlstr=@sqlstr+'declare @sqlstr varchar(6000);'
if @ordertype=1
begin
set @sqlstr=@sqlstr+'set @sqlstr=''select top '+cast(@Pagesize as varchar)+' '+@fieldlist+' from (select top 100
percent * from (select top ''+cast(@rnum as varchar)+'' * from '+@tablename+' where '+@strwhere+'
order by '+@orderfield+' asc) as b order by UpdateTime desc) as a order by '+@orderfield+' desc '';'
end
else
begin
set @sqlstr=@sqlstr+'set @sqlstr=''select top '+cast(@Pagesize as varchar)+' '+@fieldlist+' from (select top 100
percent * from (select top ''+cast(@rnum as varchar)+'' * from '+@tablename+' where '+@strwhere+'
order by '+@orderfield+' desc) as b order by UpdateTime asc) as a order by '+@orderfield+' asc '';'
end
set @sqlstr=@sqlstr+'if @Rcount>0 begin execute(@sqlstr) end'
print @sqlstr
execute(@sqlstr)
go
-------------------------------------------------not in ---------------------------------------------------------------------
select getdate()
exec GetPagingRecord_notin 'article','*','UpdateTime','id',0,20,'1=1',1
select getdate()
create PROCEDURE dbo.GetPagingRecord_notin
(
@tablename varchar(100),--表名或视图表
@fieldlist varchar(4000)='*',--欲选择字段列表
@orderfield varchar(100),--排序字段
@keyfield varchar(100),--主键
@pageindex int,--页号,从0开始
@pagesize int=20,--页尺寸
@strwhere varchar(4000),--条件
@ordertype bit=1--排序,1,降序,0,升序
)
AS
SET NOCOUNT ON
declare @sqlstr varchar(6000)
--处理SQL中危险字符,并且将条件处理成易嵌入的形式
set @strwhere=replace(@strwhere,'''','''''')
set @strwhere=replace(@strwhere,'--','')
set @strwhere=replace(@strwhere,';','')
set @sqlstr='declare @CurPageNum int;'
set @sqlstr=@sqlstr+'declare @nextpagenum int;'
set @sqlstr=@sqlstr+'set @curpagenum='+cast(@PageIndex as varchar)+'*'+cast(@Pagesize as varchar)+';'
set @sqlstr=@sqlstr+'set @nextpagenum='+cast(@PageIndex+1 as varchar)+'*'+cast(@Pagesize as varchar)+';'
set @sqlstr=@sqlstr+'declare @sqlstr varchar(6000);'
if @ordertype=1
begin
set @sqlstr=@sqlstr+'set @sqlstr=''select '+@fieldlist+' from ( select top ''+cast(@nextpagenum as varchar)+'' * from
'+@tablename+' where '+@strwhere+' order by '+@orderfield+' desc ) as a where '+@keyfield+' not in (
select top ''+cast(@curpagenum as varchar)+'' '+@keyfield+' from '+@tablename+' where '+@strwhere+'
order by '+@orderfield+' desc) order by '+@orderfield+' desc'';'
end
else
begin
set @sqlstr=@sqlstr+'set @sqlstr=''select '+@fieldlist+' from ( select top ''+cast(@nextpagenum as varchar)+'' * from
'+@tablename+' where '+@strwhere+' order by '+@orderfield+' asc ) as a where '+@keyfield+' not in (
select top ''+cast(@curpagenum as varchar)+'' '+@keyfield+' from '+@tablename+' where '+@strwhere+'
order by '+@orderfield+' asc) order by '+@orderfield+' asc'';'
end
set @sqlstr=@sqlstr+'execute( @sqlstr)'
--print @sqlstr
execute(@sqlstr)
------------------------------------------ 目前最好的存储过程 ----------------------------------------------------------------------
select getdate()
exec proc_pagination 'ARTICLE','*','UpdateTime',20,1,0,1,''
select getdate()
CREATE PROCEDURE proc_pagination(
@tblName varchar(255), -- 表名
@strGetFields varchar(1000) = '*', -- 需要返回的列
@fldName varchar(255)='', -- 排序的字段名
@PageSize int = 10, -- 页尺寸
@PageIndex int = 1, -- 页码
@doCount 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(1500) = '' -- 查询条件 (注意: 不要加 where)
) AS
set nocount on
declare @strSQL varchar(5000) -- 主语句
declare @strTmp varchar(110) -- 临时变量
declare @strOrder varchar(400) -- 排序类型
if @doCount != 0
begin
if @strWhere !=''
set @strSQL = 'select count(*) as Total from [' + @tblName + '] where '+@strWhere
else
set @strSQL = 'select count(*) as Total from [' + @tblName + ']'
end
--以上代码的意思是如果@doCount传递过来的不是0，就执行总数统计。以下的所有代码都是@doCount为0的情况
else
begin
if @OrderType != 0
begin
set @strTmp = '<(select min'
set @strOrder = ' order by [' + @fldName +'] desc'
--如果@OrderType不是0，就执行降序，这句很重要！
end
else
begin
set @strTmp = '>(select max'
set @strOrder = ' order by [' + @fldName +'] asc'
end
if @PageIndex = 1
begin
if @strWhere != ''
set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from [' + @tblName + '] where ' + @strWhere + ' ' + @strOrder
else
set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from ['+ @tblName + '] '+ @strOrder
--如果是第一页就执行以上代码，这样会加快执行速度
end
else
begin
--以下代码赋予了@strSQL以真正执行的SQL代码
set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' 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) +' '+@strGetFields+ ' from ['
+ @tblName + '] where [' + @fldName + ']' + @strTmp + '(['
+ @fldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' ['
+ @fldName + '] from [' + @tblName + '] where ' + @strWhere + ' '
+ @strOrder + ') as tblTmp) and ' + @strWhere + ' ' + @strOrder
end
end
exec (@strSQL)
set nocount off
