cisco paging server

Label: SQL Server paged query stored procedure used in the project. "Stored Procedures" Create PROCEDURE Prcpageresult--Get the data of a page--@currPage int = 1,--The current page number (that is, top currpage)@showColumn varchar (2000) = ' * ',--required field (i.e. Column1,column2,......)@strCondition varchar (2000) = ",--the query condition (i.e. where condition ...) no need to add Wherekeyword@ascColumn varchar (100) = ',--Sort the field name (i.

Here we can see a Data Control paging function written in SQL stored procedures, regardless of the Data Control in the development tool, you only need to call this stored procedure to implement this method. It's easy. We no longer need to write a lot of SQL statements on every page. Misrosoft SQL Server is a data management database developed by Microsoft. The most popular databases in the world are Access,

Different databases: oracle mysql SQL Server DB2 infomix sybase paging query statement, infomixsybase Paging query statements used in different databases: Current page: currentpagePage size: pagesize 1. Oracle Database Select * from (select A. *, rownum rn from (QUERY_ SQL) A) where rn Note: QUERY_ SQL is a query SQL statement. Or Select * from (select rownum rn

Tags: ng2 summary returns MIT summary from query hand dexSQL Server often uses a paging method to summarizeThe following demo sample summarizes that SQL Server database is frequently used for paging methods and is only for learning references A, using RowNumber and between and combination

There are already many paging query methods, and I am also a member here. SQL Server has a set rowcount setting, which means that the command processing stops processing the command after responding to the specified number of rows, we can use it to implement high-performance paging query in a 10 million row-level data table. Let's talk about the implementation me

= @ SQLExec (@ SQL)-- Print 'SQL statement output:' + @ sqloutCertificate -------------------------------------------------------------------------------------------------------------------------------------------If @ error BeginRollback tranReturn-1EndElseBeginCommit tranReturn @ intresultEndGo Call:Example: Create the stored procedure in pubs. ASP call example: Paging the employee table Table StructureCreate Table [DBO]. [employee] ([Emp_id] [

There are many paging methods for SQL Server 0.1 million. Is it more efficient? It will be difficult to reach the level or above. This is not an example here. Row_number is also a major improvement over SQL server2005. For details, refer Copy codeThe Code is as follows: SQL Server2005 General paging storage process Create procedure [dbo]. [Common_GetPagedList](@

Table Where (ID Not In ( Select Top Page size * (Page number - 1 ) ID From Table Order By ID )) Order By ID Paging solution 2: (use the row_number () page added by SQL Server 2005) Example: 10 records are displayed on each page, and the first page is displayed: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->

Paging query has a lot of ways, and here I also join as a member. SQL Server has a SET ROWCOUNT setting that means that the processing of a command stops processing the command after responding to a specified number of rows, and this feature allows us to use it to implement a high-performance paging query in a tens of millions of row-level datasheets. First of al

(@pagesize) * FROM (select Top (@page * @pagesize) * createtime desc) liwu_items ORDER BY createtime ASC) b ORDER BY createtime Desc Results (12 rows affected) Table ' Liwu_items '. Scan count 1, logical read 7 times, physical read 0 times, read 317 times, LOB logic read 0 times, lob physical read 0 times, lob read 0 times. Execution plan The execution plan is similar to the first, but two of the resources are quite a bit. The third, one of the most rubbish, is implemented

SQL Server 2005 adds a number of new features, including Ntile and Row_numer, which make it less nerve-racking for SQL to be flexible and easy to page through (no need to envy databases like Oracle). Here is a very simple page-splitting query: DECLARE @rows_per_page as INTEGER DECLARE @current_page as INTEGER DECLARE @total_pages as INTEGER --Set the number of rows per page SET @rows_per_page = 20 --Set the page number to display (starting from

)*((@currentPage)-1)ORDERBYlocid Second approach: efficiency? 1 2 3 4 5 6 7 8 9 10 11 SELECT TOP 页大小 * --如果每页显示10条数据，那么这里就是查询10条数据 FROM table1 WHERE id > --假如当前页为第三页，那么就需要查询21-30条数据，即:id>20 ( SELECT ISNULL(MAX(id),0) --查询子查询中最大的id FROM ( SELECT TOP 页大小*(当前页-1) id FROM table1 ORDER BY id --因为当前页是第三页，每页显示十条数据。那么我将: 页大小*(当前页-1),就是获取到了在"当前页""前面"的20条数据。所以上面用max(id)查询最大的id,取到这个20，那么前面的where 条件的id>20 即取到了第三页的数据，即取21-30条数据 ) as A ) ORDER BY id Write the ab

= @Portion + (case if LEN (@Filter) >= 1 then (' Where ' + @Filter + ') as tab ') ELSE (') as tab ') END); nbsp Set @SQL = ' Select TOP (' + CAST (@PageSize as nvarchar (8)) + ') ' + @Field + ' from (Select ' + @Field + ', ' + @Portion; nb Sp Set @SQL = @SQL + ' Where tab. ROWNUM > ' + CAST ((@PageIndex-1) * @PageSize as nvarchar (8)) + ' ORDER by ' + @OrderBy; PRINT @SQL;-execute SQL, fetch Current page recordset Execute (@SQL);--Consolidated sql Set @SQL = ' Set @Rows = (select MAX (ROWNUM)

' + @TableName + ' where ' [email protected]; --select @TotalCountSql EXEC sp_executesql @totalCountSql, N ' @TotalRecord int out ', @TotalRecord output;--returns the total number of records end If @PageSize >0 begin If @PageIndex Set @EndRecord = @StartRecord + @PageSize-1 Set @SqlString = N ' Select Row_number () over (order by ' + @OrderClause + ') as rowId, ' [email protected]+ ' from ' + @TableName + ' where ' [email protected]; Set @SqlString = ' select * FROM (' + @SqlString + ') as T

, Width:' 10% ',}, {field:' Status ', Title:State, Width:' 10% ',}, {field:' Xznum ', Title:' Download volume ', Width:' 10% ',}, {field:' Phnum ', Title:' Sort number ', Width:' 10% ', }], }); Back-end thinkphp processing:$limit=Trim(I (' Get.limit '));$offset=Trim(I (' Get.offset '));$page= Floor($offset/$limit) + 1;#get and Calculate page number paging size$list= M (' table ')->where ([' ID ' =>1])->page ($page,$limit),Select ();#Quer