CREATE PROCEDURE GetData
@tblName varchar(255), -- 表名
@strGetFields varchar(1000) = '*', -- 需要返回的列名
@strWhere varchar(1500) = '', -- 查询条件 (注意: 不要加 where)
@fldName varchar(255)='', -- 排序的字段名
@orderType bit = 0, -- 设置排序类型, 0 值为升序, 非 0 值为降序
@pageSize int = 10, -- 页尺寸
@pageIndex int = 1, -- 页码
@returnType bit = 0 -- 设置返回类型,0 值为返回记录集, 非 0 值为返回记录总数
AS
declare @strSQL varchar(5000) -- 主语句
declare @strTmp varchar(110) -- 临时变量
declare @strOrder varchar(400) -- 排序类型
if @returnType != 0 -- 返回记录总数
begin
if @strWhere != ''
set @strSQL = 'select count(*) as total from [' + @tblName + '] where ' + @strWhere
else
set @strSQL = 'select count(*) as total from [' + @tblName + ']'
end
else -- 返回记录集
begin
if @orderType != 0 -- 降序
begin
set @strTmp = '<(select min'
set @strOrder = ' order by [' + @fldName +'] desc'
end
else
begin
set @strTmp = '>(select max'
set @strOrder = ' order by [' + @fldName +'] asc'
end
if @pageIndex = 1 --如果是第一页就执行以下代码,这样会加快执行速度
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
end
else --以下代码赋予了@strSQL以真正执行的SQL代码
begin
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
else
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
end
end
exec(@strSQL)
GO
@tblName varchar(255), -- 表名
@strGetFields varchar(1000) = '*', -- 需要返回的列名
@strWhere varchar(1500) = '', -- 查询条件 (注意: 不要加 where)
@fldName varchar(255)='', -- 排序的字段名
@orderType bit = 0, -- 设置排序类型, 0 值为升序, 非 0 值为降序
@pageSize int = 10, -- 页尺寸
@pageIndex int = 1, -- 页码
@returnType bit = 0 -- 设置返回类型,0 值为返回记录集, 非 0 值为返回记录总数
AS
declare @strSQL varchar(5000) -- 主语句
declare @strTmp varchar(110) -- 临时变量
declare @strOrder varchar(400) -- 排序类型
if @returnType != 0 -- 返回记录总数
begin
if @strWhere != ''
set @strSQL = 'select count(*) as total from [' + @tblName + '] where ' + @strWhere
else
set @strSQL = 'select count(*) as total from [' + @tblName + ']'
end
else -- 返回记录集
begin
if @orderType != 0 -- 降序
begin
set @strTmp = '<(select min'
set @strOrder = ' order by [' + @fldName +'] desc'
end
else
begin
set @strTmp = '>(select max'
set @strOrder = ' order by [' + @fldName +'] asc'
end
if @pageIndex = 1 --如果是第一页就执行以下代码,这样会加快执行速度
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
end
else --以下代码赋予了@strSQL以真正执行的SQL代码
begin
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
else
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
end
end
exec(@strSQL)
GO