go/****** object: storedprocedure [dbo].[up_getrecordbypage] script date: 2020-09-24 13:20:25 ******/
drop procedure [dbo].[up_getrecordbypage]
go/****** object: storedprocedure [dbo].[up_getrecordbypage] script date: 2020-09-24 13:20:25 ******/
set ansi_nulls on
goset quoted_identifier on
go/****** object: storedprocedure [dbo].[up_getrecordbypage] script date: 04/14/2015 16:57:36 ******/
--if exists (select * from sys.objects where object_id = object_id(n'[dbo].[up_getrecordbypage]') and type in (n'p', n'pc'))
--drop procedure [dbo].[up_getrecordbypage]
--go
create procedure [dbo].[up_getrecordbypage]
(@tblname varchar(255), -- 表名
@strgetfields varchar(4000) = '*', -- 需要返回的列
@fldname varchar(255)='', -- 排序的欄位名
@pagesize int = 10, -- 頁尺寸
@pageindex int = 1, -- 頁碼
@isrecount bit = 0, -- 返回記錄總數, 非 0 值則返回
@ordertype int = 0, -- 設定排序型別, 0公升序、1降序、2任意欄位的公升和降,需要注意傳入值否則查詢出錯
@strwhere varchar(1500) = '' -- 查詢條件 (注意: 不要加 where))as
declare @strsql varchar(8000) -- 主語句
declare @strorder varchar(5000) -- 排序型別
if @isrecount != 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**的意思是如果@docount傳遞過來的不是0,就執行總數統計。以下的所有**都是@docount為0的情況
else
begin
if @ordertype = 0
begin
set @strorder ='select row_number() over (order by '+@fldname +' asc) as rownumber, '+@strgetfields+' from '
endelse if @ordertype = 1
begin
set @strorder ='select row_number() over (order by '+@fldname +' desc) as rownumber, '+@strgetfields+' from '
end
else if @ordertype = 2
begin
set @strorder ='select row_number() over (order by '+@fldname +') as rownumber, '+@strgetfields+' from '
endif @strwhere != ''
set @strsql = ' select top ' + str(@pagesize) +' * from ( '+@strorder+' '+@tblname+' where '+@strwhere+' ) t '
+'where rownumber >= 1+'+str(@pagesize*(@pageindex-1))
else
set @strsql = ' select top ' + str(@pagesize) +' * from ( '+@strorder+' '+@tblname+' ) t '
+'where rownumber >= 1+'+str(@pagesize*(@pageindex-1))
end
print(@strsql)
exec (@strsql)
go
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