SQL Server

The log generated by SQL Server installation is stored in this directory: "%ProgramFiles%\Microsoft SQL server\[sql_version]\setup bootstrap\log\" Note: [Sql_version] is a specific version of SQL Server, such as SQL Server 2008 is, SQL

 SQL Server Maintenance Plan Maintenance Plan is a very useful maintenance tool that can accomplish most of the database maintenance tasks, and by encapsulating these features, you can save a lot of code writing time. There is not a lot of

Anatomy of SQL Server seventh Orcamdf features overview (translated)http://improve.dk/orcamdf-feature-recap/It's been about four months since I first introduced my pet project Orcamdf.Since the start of the project, Orcamdf has changed a lot and is

Anatomy SQL Server Fifth Orcamdf read bits type data (translated)http://improve.dk/reading-bits-in-orcamdf/BITS-type storage is very different from the storage of other SQL Server fixed-length data types. In general, all fixed-length columns are

Due to the needs of the SMS project, the table in SQL Server needs to be synchronized to MySQL in real-time , then use the trigger to complete the function, the Insert operation is monitored, when SQL Server inserts data into MySQL while the insert

SQL Server This program is not like memory this thing. So it's memory usage down, must be someone else to rob. The consequence of this is that SQL Server becomesVery slow. How can we make this thing less prone to happening?---------------------------

adoClasses that expose data access services to. NET programmers are used to access data sources such as Microsoft SQL Server and XML, and also provide a way to provide consistent access to the data sources exposed by OLE DB and XML.Two models for

Step one: See if maintenance is required to see if scan density/scan density is 100% DECLARE @table_id int SET @table_id=object_id (' table name ') DBCC SHOWCONTIG (@table_id) Step two: Refactor SQL Server database table

first, define variables--simple Assignment Declare @aintSet@a=5Print @a--Use the SELECT statement to assign a value declare @user1 nvarchar ( -) Select@user1 ='Zhang San'print @user1 declare @user2 nvarchar ( -) Select@user2 = Name

Recent projects used a lot of dates to convert strings, strings converted to date methods, but also used a lot of date format, special collation as follows, for later use.1. Convert date to string, date formatUse the function convert:CONVERT

Original address: http://blog.csdn.net/skyandcode/article/details/23523815Problem:The float Momey type in the database will be accurate to many decimal places. But sometimes we don't need to be that precise, for example, to only be accurate to two

Another benefit of creating an index on a view is that the query optimizer begins to use the view index in the query instead of commanding the view directly in the FROM clause. As a result, data can be retrieved from an indexed view without recoding,

QT problems with data insertion through ODBC connection to database SQL Server 2008:How do I use variables to insert data into variables? How do I write the INSERT statement?Qsqlquery query (DB);Query.exec ("INSERT into device values", "+datetime+" '

Today is a study of the day of the Sqlfunctions, consulted a few groups of cattle, incredibly found that everyone is more unfamiliar with this,Some even pointed to the method in EF that cannot be called in SQL Server.Because I've had a Sqlmethod in

1. Open sql2008, login with Windows identity2. After logging in, right-click on "Properties". On the left, select "Security" and select "SQL Server and Windows authentication mode" on the right to enable hybrid login mode3. Select "Connect", tick

/*** Authorization*/EXEC sp_configure ' show advanced options ', 1;GoReconfigureGoexec sp_configure ' xp_cmdshell ', 1;GoReconfigureGo/** Import a text file for the specified table */EXEC Master. xp_cmdshell ' bcp dbname. TableName in

In general, we create a database using SQL Server, and occasionally the column names in the table are incorrectly created when we create the base tables. Want to change the name of the list, there are generally many kinds of modification, but the

Transferred from: http://www.cnblogs.com/gaizai/archive/2011/07/14/2106617.htmlFirst, DemandIn the management of the database process, we often need to control the access of a user to the database, such as only need to give the user access to a

SQL Server UPDATE statement Usage Details, sqlupdate The SQL Server UPDATE statement is used to UPDATE data. The following describes the SQL Server UPDATE statement syntax in detail. We hope you can learn more about SQL Server UPDATE statements. In

The CASE expression returns a value based on the conditional logic. In the development process, we often need to return a value for a column based on the conditional logic. In this CASE, we need to use the CASE expression. For example, the following