SQL Server

You can use these two query-level hints to tell SQL Server how you want to deal with locking.   Nolock ================ When nolock is used, you will tell SQL Server to ignore locks and read data directly from the table. This means that you have

I have been busy recently and have not come to update my blog. In order not to disappoint the moderator. Write your recent problems as a blog for your reference. Subject: If the copied table is a partition table, Can I copy the table's partition

Method 1: Declare @ rowsperpage int,@ Pagenum int,@ Startrow int,@ Endrow intSet @ rowsperpage = 10Set @ pagenum = 3Set @ startrow = (@ pagenum-1) * @ rowsperpage) + 1Set @ endrow = @ startrow + @ rowsperpage-1Select * from (Select row_number ()

The followingArticleCan download the add-in address and a description file in HTM format.   Microsoft SQL Server2008Reporting ServicesAdd-inFor Microsoft SharePoint Technologies Http://www.microsoft.com/downloads/details.aspx? Familyid = 200fd7b5-

Deadlock. In short, two or more trans simultaneously request an object being requested by the other party, causing both parties to wait for each other. A simple example is as follows: Trans1 trans2 ----------------------------------------------------

The author describes SQL Server database applications from the perspective of basic database indexes.ProgramPerformance Optimization, including database design and data accessCode. SeriesArticleAs follows: Top 10 steps to optimize data access in

Use fn_dblog. The fn_dblog function is used to view database operation records. SQL Server provides a large number of common functions. For example, the fn_dblog function can return the transaction logs of SQL Server to the user in the form of

From: http://hi.baidu.com/myitblog2010/blog/item/b0ba62f728f75ee37609d7e6.html/cmtid/6cec5faeca3cd8044b36d698   If the backup database has two files. LDF and. MDF: Open the Enterprise Manager, right-click the instance, select all tasks, and

After SQL Server is installed by default, the four system databases (master, model, MSDB, and tempdb) of SQL Server are automatically placed in the installation path, that is, under the Program Files folder of the system disk. The problem is that

Microsoft is like this. If you install a later version and then install an earlier version, the problem may occur. I installed vs08 first and then SQL server05. The problem arises. A warning is generated during the installation process,Version

SQL provides an identity function to obtain the value of the ID column. Unfortunately, this function can only be used in select into statements, so we have to introduce a temporary table.Ex:Use pubsSelect Identity (INT, 1, 1) As rank, au_lname,

SQL Server 1: full-text search (1) This chapter introduces the full-text index under SQL Server 2008 R2, which can be used for character type columns (such as varchar and text) in data) index, and full-text search and query through the index. First,

The most common method on the Internet is to use identity to query data and save it in a temporary table, and then query data from the temporary table. SelectRownum=Identity(Int,1,1), ID, nameInto# TFromTable1Select * From# T However, if the

  Create proc p_dataclear(@ Cleartime datetime -- cleaning time)As-- Query the Data Order number to be deletedDeclare @ outordernb table (customerorderno varchar (12 ));Insert into @ outordernbSelect DBO. tbl_pod.customerorderno from DBO.

Stored Procedure:   Use [RS] Go/****** object: storedprocedure [DBO]. [up_paging] script Date: 05/30/2013 17:43:23 *****/set ansi_nulls ongoset quoted_identifier ongoalter procedure [DBO]. [up_paging] @ tables nvarchar (512), -- table name. For

Run Exec sp_configure 'show advanced options', 1ReconfigureExec sp_configure 'ad hoc distributed queries ', 1Reconfigure After the query is complete, run Exec sp_configure 'ad hoc distributed queries ', 0ReconfigureExec sp_configure 'show advanced

------- The following is a post -------------- Generally, you need to obtain the current date and calculate some other dates. For example, your program may need to determine the first or last day of a month. Most of you probably know how to divide a

This article describes how to use ADO. NET and Visual C #. Net to create a Microsoft SQL Server database step by step, because programmers usually need to create a database programmatically.Go back to the top to create an SQL Server database To

/*SQL XML:-- By jinjazzHttp://blog.csdn.net/jinjazz1. xml: Recognition of elements, attributes, and values2. XPath: Addressing language, similar to Windows Directory Search (go to the wall without using the Dir command)Syntax format. These syntaxes

Set ANSI_NULLS ONSet QUOTED_IDENTIFIER ONGo /*-- Implement paging using SQL undisclosed stored proceduresThe method is simple and efficient. A known problem is that an empty record set needs to be returned.The solution is to use set recordset =