分页带查询的存储过程示例

CREATE PROCEDURE [dbo].[edunet_select_view_OrganResource]

@start int=0,

@limit int=100000,

@colums varchar(2000) = '*',

@OrderByStr varchar(1000)='',

@recordCount int=0 output,

@CountPage int=0 output,

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@p_max_OrderID bigint = null,

@p_min_OrderID bigint=null,

@p_max_ResourceID int = null,

@p_min_ResourceID int=null,

@p_max_OrgResourceTypeId bigint = null,

@p_min_OrgResourceTypeId bigint=null,

@p_max_OrganID int = null,

@p_min_OrganID int=null,

@p_OrgResourceTypeName varchar(100) = null,

@p_max_SysTypeID int = null,

@p_min_SysTypeID int=null,

@p_max_UserSourceTypeID int = null,

@p_min_UserSourceTypeID int=null,

@p_ResourceName varchar(50) = null,

@p_DownloadUrl varchar(500) = null,

@p_PlayUrl varchar(500) = null,

@p_ResourcePath varchar(50) = null,

@p_Remark varchar(4000) = null,

@p_max_Score float = null,

@p_min_Score float=null,

@p_max_EduB float = null,

@p_min_EduB float=null,

@p_max_UploadTime datetime = null,

@p_min_UploadTime datetime=null,

@p_max_ResourceSize float = null,

@p_min_ResourceSize float=null,

@p_picurl varchar(300) = null,

@p_max_ShowIndex int = null,

@p_min_ShowIndex int=null

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AS

if(@start is null)

set @start = 0

if(@limit is null or @limit = 0)

set @limit = 100000

if(@colums is null)

set @colums = '*'

if @OrderByStr <> ''

set @OrderByStr = ' order by ' + @OrderByStr

else

set @OrderByStr = ' order by orderid'

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declare @FdName varchar(100)

declare @FromStr varchar(1000)

set @FdName = 'OrderID'

set @FromStr = 'view_OrganResource'

declare @WhereStr varchar(2000)

declare @Id1 varchar(20),@Id2 varchar(20)

declare @CountSql nvarchar(4000)

declare @TmpStr varchar(2000)

declare @PageCurrent int

set @PageCurrent = FLOOR((@start+@limit -1) / @limit) + 1

set @WhereStr = ' where 1=1'

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if(@p_max_OrderID is not null and @p_max_OrderID <> 0)

set @WhereStr = @WhereStr + ' and OrderID <= ' + cast (@p_max_OrderID as varchar(20))

if(@p_min_OrderID is not null and @p_min_OrderID <> 0)

set @WhereStr = @WhereStr + ' and OrderID >= ' + cast (@p_min_OrderID as varchar(20))

if(@p_max_ResourceID is not null and @p_max_ResourceID <> 0)

set @WhereStr = @WhereStr + ' and ResourceID <= ' + cast (@p_max_ResourceID as varchar(20))

if(@p_min_ResourceID is not null and @p_min_ResourceID <> 0)

set @WhereStr = @WhereStr + ' and ResourceID >= ' + cast (@p_min_ResourceID as varchar(20))

if(@p_max_OrgResourceTypeId is not null and @p_max_OrgResourceTypeId <> 0)

set @WhereStr = @WhereStr + ' and OrgResourceTypeId <= ' + cast (@p_max_OrgResourceTypeId as varchar(20))

if(@p_min_OrgResourceTypeId is not null and @p_min_OrgResourceTypeId <> 0)

set @WhereStr = @WhereStr + ' and OrgResourceTypeId >= ' + cast (@p_min_OrgResourceTypeId as varchar(20))

if(@p_max_OrganID is not null and @p_max_OrganID <> 0)

set @WhereStr = @WhereStr + ' and OrganID <= ' + cast (@p_max_OrganID as varchar(20))

if(@p_min_OrganID is not null and @p_min_OrganID <> 0)

set @WhereStr = @WhereStr + ' and OrganID >= ' + cast (@p_min_OrganID as varchar(20))

if(@p_OrgResourceTypeName is not null and @p_OrgResourceTypeName<>'')

set @WhereStr = @WhereStr + ' and OrgResourceTypeName like ''%' + @p_OrgResourceTypeName + '%'''

if(@p_max_SysTypeID is not null and @p_max_SysTypeID <> 0)

set @WhereStr = @WhereStr + ' and SysTypeID <= ' + cast (@p_max_SysTypeID as varchar(20))

if(@p_min_SysTypeID is not null and @p_min_SysTypeID <> 0)

set @WhereStr = @WhereStr + ' and SysTypeID >= ' + cast (@p_min_SysTypeID as varchar(20))

if(@p_max_UserSourceTypeID is not null and @p_max_UserSourceTypeID <> 0)

set @WhereStr = @WhereStr + ' and UserSourceTypeID <= ' + cast (@p_max_UserSourceTypeID as varchar(20))

if(@p_min_UserSourceTypeID is not null and @p_min_UserSourceTypeID <> 0)

set @WhereStr = @WhereStr + ' and UserSourceTypeID >= ' + cast (@p_min_UserSourceTypeID as varchar(20))

if(@p_ResourceName is not null and @p_ResourceName<>'')

set @WhereStr = @WhereStr + ' and ResourceName like ''%' + @p_ResourceName + '%'''

if(@p_DownloadUrl is not null and @p_DownloadUrl<>'')

set @WhereStr = @WhereStr + ' and DownloadUrl like ''%' + @p_DownloadUrl + '%'''

if(@p_PlayUrl is not null and @p_PlayUrl<>'')

set @WhereStr = @WhereStr + ' and PlayUrl like ''%' + @p_PlayUrl + '%'''

if(@p_ResourcePath is not null and @p_ResourcePath<>'')

set @WhereStr = @WhereStr + ' and ResourcePath like ''%' + @p_ResourcePath + '%'''

if(@p_Remark is not null and @p_Remark<>'')

set @WhereStr = @WhereStr + ' and Remark like ''%' + @p_Remark + '%'''

if(@p_max_Score is not null and @p_max_Score <> 0)

set @WhereStr = @WhereStr + ' and Score <= ' + cast (@p_max_Score as varchar(20))

if(@p_min_Score is not null and @p_min_Score <> 0)

set @WhereStr = @WhereStr + ' and Score >= ' + cast (@p_min_Score as varchar(20))

if(@p_max_EduB is not null and @p_max_EduB <> 0)

set @WhereStr = @WhereStr + ' and EduB <= ' + cast (@p_max_EduB as varchar(20))

if(@p_min_EduB is not null and @p_min_EduB <> 0)

set @WhereStr = @WhereStr + ' and EduB >= ' + cast (@p_min_EduB as varchar(20))

if(@p_max_UploadTime is not null)

set @WhereStr = @WhereStr + ' and UploadTime <= ''' + cast (@p_max_UploadTime as varchar(20)) + ''''

if(@p_min_UploadTime is not null)

set @WhereStr = @WhereStr + ' and UploadTime >= ''' + cast (@p_min_UploadTime as varchar(20)) + ''''

if(@p_max_ResourceSize is not null and @p_max_ResourceSize <> 0)

set @WhereStr = @WhereStr + ' and ResourceSize <= ' + cast (@p_max_ResourceSize as varchar(20))

if(@p_min_ResourceSize is not null and @p_min_ResourceSize <> 0)

set @WhereStr = @WhereStr + ' and ResourceSize >= ' + cast (@p_min_ResourceSize as varchar(20))

if(@p_picurl is not null and @p_picurl<>'')

set @WhereStr = @WhereStr + ' and picurl like ''%' + @p_picurl + '%'''

if(@p_max_ShowIndex is not null and @p_max_ShowIndex <> 0)

set @WhereStr = @WhereStr + ' and ShowIndex <= ' + cast (@p_max_ShowIndex as varchar(20))

if(@p_min_ShowIndex is not null and @p_min_ShowIndex <> 0)

set @WhereStr = @WhereStr + ' and ShowIndex >= ' + cast (@p_min_ShowIndex as varchar(20))

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declare @PageSql nvarchar(max)

set @PageSql = 'WITH OrderedResults AS (SELECT '

+ @colums

+ ', ROW_NUMBER() OVER ('

+ @OrderByStr

+ ' ) as RowNumber FROM dbo.view_OrganResource '

+ @WhereStr

+ ') SELECT '

+ @colums

+ ' FROM OrderedResults WHERE RowNumber between '

+ cast(@start +1 as varchar(10)) + ' and '

+ cast(@start + @limit as varchar(10))

exec sp_executesql @PageSql

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set @CountSql = 'select @a=count(1) from '+@FromStr+@WhereStr

exec sp_executesql @CountSql,N'@a int output',@recordCount output

-----返回总页数

if @recordCount <= @limit

set @CountPage = 1

else

begin

set @CountPage = @recordCount / @limit

if (@recordCount % @limit) > 0

set @CountPage = @CountPage + 1

end

select @countpage as countPage,@recordCount as recordCount

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