cisco paging server

the number of the table in the message is 8000)Memory overhead evaluation can become very scary, the memory allocated for the query will reach a very large value, such as this query, the allocation of memory is 4.4G, our server is 64G memory, a few 10 of such queries will cause the server because there is no memory available to respond to subsequent requestsSo please pay special attention to this attachmen

Original address: http://www.cnblogs.com/ginponson/p/5746435.htmlAssuming that this is page pageno, there are pagesize records per page, and now the student table is queried using MySQL, Oracle, and SQL Server paging.Paging Query for 1.MysqlSELECT * from Student -1* pagesize,pagesize;Understanding: (Limit n,m) + starts from the nth line to fetch M Records, n from 0 to calculate.Paging Query for 2.Oracel select * From ( select ROWNUM RN, *

Label:One: When paging a query, SQL Server uses the top keyword, and MySQL uses the limit e.g: Search for fifth to tenth entry-level staff SQL server2000: Select Top 6 * from EMP where empno not in (select Top 4 empno from emp Order by HireDate) order by HireDate; Mysql: SELECT * from emp order BY hire date limit 4, 6; P.s:limit a means the previous a record Limit A, a, means the record from article (a+1)

) asPx* fromCustomers) asawhereA.pxbetween((@pageindex - 1)* @pagesize + 1) and(@pageindex*@pagesize)ENDOffset Fetch:Create procOffset_fetch@pageindex int,@pagesize int asBEGINSelect * fromCustomersOrder byCustomerIDdescOffset ((@pageindex - 1)* @pagesize) RowsFetch Next @pagesizeRows only ENDThree stored procedures all sort the data, set the statement relatively fair, here default 10 data per page. Top paging is basically all versions of SQL

SQL ServerThere are many data about paging SQL, some use stored procedures, and some use cursors. I do not like the use of cursors, I think it cost, inefficient; Using stored procedures is a good choice because stored procedures are precompiled, efficient, and flexible. Let's look at the paged SQL for a single SQL statement.Method 1:Applies to SQL Server 2000/2005Select Top Page Size * FROM table1 WHERE ID

TAG: create a table by PAGE: CREATETABLE [TestTable] ([ID] [int] IDENTITY (1, 1) NOTNULL, [FirstName] [nvarchar] (100) COLLATEChinese_PRC_CI_ASNULL, [LastName] [nvarchar] (100) COLLATEChinese_PRC_CI_ASNULL, [Country] [nvarchar] TAG: create table by page on SQL server: CREATE TABLE [TestTable] ([ID] [int] IDENTITY (1, 1) NOT NULL, [FirstName] [nvarchar] (100) COLLATE Chinese_PRC_CI_AS NULL, [LastName] [nvarchar] (100) COLLATE Chinese_PRC_CI_AS NULL, [C

SQL Server paging stored procedure: Counter (@ PageIndexint, @ PageSizeint, @ BlogIDint0, @ PostTypeint-1, @ CategoryIDint-1, @ Hidingbit0, @ Countintoutput) asDECLARE @ counter @ PageUpperBoundin SQL server paging stored procedure: Create PROC blog_GetPagedPosts (@ PageIndex int, @ PageSize int, @ BlogID int = 0, @ Po

SQL Server database paging query has always been a short board of SQL Server, so I have nothing to worry about. I have come up with several methods, for example, table ARTICLE, field ID, YEAR... (others omitted). There are 53210 million pieces of data (the customer's actual data is not big), 30 pieces of data are queried by PAGE, 1,500th pages are queried (that i

Body content in JSP:Tableclass= "Table Table-border table-bordered table-bg table-hover table-sort"> thead> TRclass= "Text-c"> thwidth= "a">Idth> thwidth= "+">Typeth> th>Contentth> thwidth= "17%">User nameth> thwidth= "+">Client IPth> thwidth= "+">Timeth> - TR> thead> Table>JS content: $ ('. Table-sort '). DataTable ({"bprocessing": false,//whether t

Tags: SQL Server top Paging database pagingSQL Server Top Common scenarios: PagingSpecific usage:(1) Paging by IDSelect Top Page Size *From table1where ID not in (Select Top Page Size * (pages-1) ID from table1 ORDER by ID)Order by ID;(2) Pagination by dateSelect Top Page Size *From table1where ID not in (Select Top Pa

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 met

as--Set NOCOUNT on--Variable definition declare @TotalRecord intdeclare @TotalPage intdeclare @CurrentPageSize intdeclare @TotalRecordForPageIndex INTBEGIN IF @Where is NULL SET @Where =n "--Total records DECLARE @countSql NVARCHAR (4000) if @RecordCount is NU LL BEGIN SET @countSql = ' SELECT @TotalRecord =count (*) from ' [Email protected]+ ' [email protected] EXECUTEsp_executesql @countSql, N ' @TotalRecord int out ', @TotalRecord out END ELSE BEGIN SET @[email protected] END set @[email pro

The first type: Row_number () over () modeSELECT * FROM (SELECT *, Row_number () over (Order by ArtistID) as RowId from Artistmodels) as Bwhere RowId between and 20　　---where RowId between the current number of pages -1* and pages * Number of bars---The execution results are:The second way: offset fetch next mode (SQL2012 more than the version is supported: recommended)SELECT * from Artistmodels ORDER by ArtistID offset 4 rows fetch next 5 rows only--order by ArtistID offset page rows fetch Next

maximum ID value for the first 40 records.This query has one condition, that is, the ID must be of type int. The third method:Select Top 10 *From(Select Row_number () over (order by ID) as rownumber,* from test) Awhere RowNumber > 40Principle: First sort all the data in the table according to a rownumber, then query rownuber more than 40 of the first 10 recordsThis approach is similar to a paging method in Oracle, but only supports versions of 2005 o

ID value for the first 40 records.This query has one condition, that is, the ID must be of type int.The third method:Select Top 10 *From(Select Row_number () over (order by ID) as rownumber,* from test) Awhere RowNumber > 40Principle: First sort all the data in the table according to a rownumber, then query rownuber more than 40 of the first 10 recordsThis approach is similar to a paging method in Oracle, but only supports versions of 2005 or moreThe

Label: CREATE VIEW View_1--Create a new view name as--functions for building viewsSelectStudent.sno,sname,cno,degree fromStudent join score on student.sno=Score.sno GoSelect* fromView_1wheresno='1' Select* from (SelectStudent.sno,sname,cno,degree fromStudent join score on STUDENT.SNO=SCORE.SNO) asTable2 wheresno='101'--define as a temporary table with AS and then query the results from the table. is also a sub-query, the subquery query out the result set, as a temporary table to use. --views ar

Bootstrap table server-side paging example, bootstraptable 1. You can download the js required for front-end introduction from the official website. Function getTab (){Var url = contextPath + '/fundRetreatVoucher/fundBatchRetreatVoucherQuery.htm ';$ ('# Tab'). bootstrapTable ({Method: 'get', // set this parameter to get. I don't know why post cannot be obtained.Url: url,Cache: false,Height: 400,Striped: t

This article mainly introduces the bootstraptable server-side paging example sharing. For more information, see section 1. you can download the required js introduced at the front end from the official website. The code is as follows: Function getTab (){Var url = contextPath + '/fundRetreatVoucher/fundBatchRetreatVoucherQuery.htm ';$ ('# Tab'). bootstrapTable ({Method: 'GET', // set this parameter to get

This article mainly introduces the bootstraptable server-side paging example sharing. For more information, see section 1. You can download the required js introduced at the front end from the official website. The Code is as follows: Function getTab (){Var url = contextPath + '/fundRetreatVoucher/fundBatchRetreatVoucherQuery.htm ';$ ('# Tab'). bootstrapTable ({Method: 'get', // set this parameter to get

Label:About the SQL statement paging, there are many online, I posted part of it, and summed up their known pages to the following, convenient for future inspection.Method 1Applies to any version of SQL Server SELECT TOP Page size * From table1 WHERE ID not in ( SELECT TOP Page Size * (pages-1) ID from table1 ORDER by id ) ORDER by ID Method 2Applies to any vers