set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author: <Author,,Name>
-- Create date: <Create Date,,>
-- Description: <Description,,>
-- =============================================
ALTER PROCEDURE [dbo].[GetRecordFromPage]
@tblName varchar(255), -- 表名
@RetColumns varchar(1000) = '*', -- 需要返回的列,默认为全部
@Orderfld varchar(255), -- 排序字段名
@PageSize int = 10, -- 页尺寸
@PageIndex int = 1, -- 页码
@IsCount bit = 0, -- 返回记录总数, 非 0 值则返回
@OrderType varchar(50) = 'asc', -- 设置排序类型, 非 asc 值则降序
@strWhere varchar(1000) = '' -- 查询条件 (注意: 不要加 where)
AS
declare @strSQL varchar(1000) -- 主语句
declare @strTmp varchar(300) -- 临时变量
declare @strOrder varchar(400) -- 排序类型
if @IsCount != 0 --执行总数统计
begin
if @strWhere != ''
set @strSQL = 'select count(*) as Total from [" + @tblName + "] where ' + @strWhere
else
set @strSQL = 'select count(*) as Total from [" + @tblName + "]'
end
else --执行查询操作
begin
if @OrderType != 'asc'
begin
set @strTmp = '<(select min'
set @strOrder = ' order by [" + @Orderfld +"] desc'
end
else
begin
set @strTmp = '>(select max'
set @strOrder = ' order by [" + @Orderfld +"] asc'
end
set @strSQL = 'select top " + str(@PageSize) + " " + @RetColumns + " from ["
+ @tblName + "] where [" + @Orderfld + "]" + @strTmp + "(["
+ @Orderfld + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " ["
+ @Orderfld + "] from [" + @tblName + "]" + @strOrder + ") as tblTmp)'
+ @strOrder
if @strWhere != ''
set @strSQL = 'select top " + str(@PageSize) + " " + @RetColumns + " from ["
+ @tblName + "] where [" + @Orderfld + "]" + @strTmp + "(["
+ @Orderfld + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " ["
+ @Orderfld + "] from [" + @tblName + "] where (" + @strWhere + ") "
+ @strOrder + ") as tblTmp) and (" + @strWhere + ") ' + @strOrder
if @PageIndex = 1
begin
set @strTmp = ''
if @strWhere != ''
set @strTmp = ' where (" + @strWhere + ")'
set @strSQL = 'select top " + str(@PageSize) + " " + @RetColumns + " from ["
+ @tblName + "]" + @strTmp + " ' + @strOrder
end
end
exec (@strSQL)
运行时总是出错:
‘+str(@PageSize)+’附近有语法错误
set QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author: <Author,,Name>
-- Create date: <Create Date,,>
-- Description: <Description,,>
-- =============================================
ALTER PROCEDURE [dbo].[GetRecordFromPage]
@tblName varchar(255), -- 表名
@RetColumns varchar(1000) = '*', -- 需要返回的列,默认为全部
@Orderfld varchar(255), -- 排序字段名
@PageSize int = 10, -- 页尺寸
@PageIndex int = 1, -- 页码
@IsCount bit = 0, -- 返回记录总数, 非 0 值则返回
@OrderType varchar(50) = 'asc', -- 设置排序类型, 非 asc 值则降序
@strWhere varchar(1000) = '' -- 查询条件 (注意: 不要加 where)
AS
declare @strSQL varchar(1000) -- 主语句
declare @strTmp varchar(300) -- 临时变量
declare @strOrder varchar(400) -- 排序类型
if @IsCount != 0 --执行总数统计
begin
if @strWhere != ''
set @strSQL = 'select count(*) as Total from [" + @tblName + "] where ' + @strWhere
else
set @strSQL = 'select count(*) as Total from [" + @tblName + "]'
end
else --执行查询操作
begin
if @OrderType != 'asc'
begin
set @strTmp = '<(select min'
set @strOrder = ' order by [" + @Orderfld +"] desc'
end
else
begin
set @strTmp = '>(select max'
set @strOrder = ' order by [" + @Orderfld +"] asc'
end
set @strSQL = 'select top " + str(@PageSize) + " " + @RetColumns + " from ["
+ @tblName + "] where [" + @Orderfld + "]" + @strTmp + "(["
+ @Orderfld + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " ["
+ @Orderfld + "] from [" + @tblName + "]" + @strOrder + ") as tblTmp)'
+ @strOrder
if @strWhere != ''
set @strSQL = 'select top " + str(@PageSize) + " " + @RetColumns + " from ["
+ @tblName + "] where [" + @Orderfld + "]" + @strTmp + "(["
+ @Orderfld + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " ["
+ @Orderfld + "] from [" + @tblName + "] where (" + @strWhere + ") "
+ @strOrder + ") as tblTmp) and (" + @strWhere + ") ' + @strOrder
if @PageIndex = 1
begin
set @strTmp = ''
if @strWhere != ''
set @strTmp = ' where (" + @strWhere + ")'
set @strSQL = 'select top " + str(@PageSize) + " " + @RetColumns + " from ["
+ @tblName + "]" + @strTmp + " ' + @strOrder
end
end
exec (@strSQL)
运行时总是出错:
‘+str(@PageSize)+’附近有语法错误
可是运行不了
' + @PageSize + ' 附近有语法错误。(1 行受影响)
set QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author: <Author,,Name>
-- Create date: <Create Date,,>
-- Description: <Description,,>
-- =============================================
ALTER PROCEDURE [dbo].[GetRecordFromPage]
@tblName varchar(255), -- 表名
@RetColumns varchar(1000) = '*', -- 需要返回的列,默认为全部
@Orderfld varchar(255), -- 排序字段名
@PageSize int = 10, -- 页尺寸
@PageIndex int = 1, -- 页码
@IsCount bit = 0, -- 返回记录总数, 非 0 值则返回
@OrderType varchar(50) = 'asc', -- 设置排序类型, 非 asc 值则降序
@strWhere varchar(1000) = '' -- 查询条件 (注意: 不要加 where)
AS
declare @strSQL varchar(1000) -- 主语句
declare @strTmp varchar(300) -- 临时变量
declare @strOrder varchar(400) -- 排序类型
if @IsCount != 0 --执行总数统计
begin
if @strWhere != ''
set @strSQL = 'select count(*) as Total from [' + @tblName + '] where ' + @strWhere
else
set @strSQL = 'select count(*) as Total from [' + @tblName + ']'
end
else --执行查询操作
begin
if @OrderType != 'asc'
begin
set @strTmp = '<(select min'
set @strOrder = ' order by [' + @Orderfld +'] desc'
end
else
begin
set @strTmp = '>(select max'
set @strOrder = ' order by [' + @Orderfld +'] asc'
end set @strSQL = 'select top ' + ltrim(@PageSize) + ' ' + @RetColumns + ' from ['
+ @tblName + '] where [' + @Orderfld + ']' + @strTmp + '(['
+ @Orderfld + ']) from (select top ' + ltrim((@PageIndex-1)*@PageSize) + ' ['
+ @Orderfld + '] from [' + @tblName + ']' + @strOrder + ') as tblTmp)'
+ @strOrder if @strWhere != ''
set @strSQL = 'select top ' + ltrim(@PageSize) + ' ' + @RetColumns + ' from ['
+ @tblName + '] where [' + @Orderfld + ']' + @strTmp + '(['
+ @Orderfld + ']) from (select top ' + ltrim((@PageIndex-1)*@PageSize) + ' ['
+ @Orderfld + '] from [' + @tblName + '] where (' + @strWhere + ') '
+ @strOrder + ') as tblTmp) and (' + @strWhere + ') ' + @strOrder if @PageIndex = 1
begin
set @strTmp = ''
if @strWhere != ''
set @strTmp = ' where (' + @strWhere + ')' set @strSQL = 'select top ' + str(@PageSize) + ' ' + @RetColumns + ' from ['
+ @tblName + ']' + @strTmp + ' ' + @strOrder
end
end
exec (@strSQL)