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521: INSTEAD OF triggers
Section V in this chapter we have pointed out that the SQL Server 2000 support AFTER and INSTEAD OF triggers two types. INSTEAD OF triggers is one of SQL Server 2000 new features added, AFTER triggers the same as the previous version of the flip-flo...

522: Create index
8.2.1 using CREATE INDEX command to create the index CREATE INDEX can create a table can change the physical order of the cluster index, you can improve the query performance to create the non-cluster index. The syntax is as follows: CREATE [UNIQU...

523: Trigger Principle
From the above presentation, we can see a strong function of flip-flop, then the MS SQL Server is how to manage the trigger to complete these task? Following the principle of its work we will do and achieve more detail. There are two special trigge...

524: Database Index
The most frequent users of the database operation is a data query. Under normal circumstances, the database query operation in the need to search the entire table of data. When a lot of data in the table below, the search data on the need for a very...

525: Create trigger
Described above the concept of the flip-flop, the role and some of the basic issues, the following, we will introduce how to use MS SQLServer management tool for SQL Server and Enterprise Manager to create a trigger Transaction_SQL. In the creation...

526: Trigger overview
In the above sections we have introduced a general sense of the stored procedure, or user-defined stored procedure and system stored procedure. This section will introduce a special kind of stored procedure, that is, flip-flop. In the remaining sect...

527: System stored procedure
System is the system stored procedure to create the stored procedure is aimed at the ability to easily query the table from the system information or to complete and update database tables related management tasks or other system management tasks. S...

528: Management of stored procedure
12.3.1 See stored procedure since stored procedure is created, its name is stored in the sysobjects system table in; its source code stored in the system table in syscomments. MS SQL Server can be provided through the system stored procedure to view...

529: Create a stored procedure
In MS SQL Server 2000, create a stored procedure in two ways: one is the use of Transaction-SQL command Create Procedure, an alternative is to use graphical management tool Enterprise Manager. Transaction-SQL used to create the stored procedure is a...

530: SQL Server-wide security planning Raiders
To improve the SQL Server 7.0 series of security mechanisms to achieve the process, Microsoft has established a flexible and powerful security management system, which users can access SQL Server and database server system to conduct a comprehensive...

531: Stored procedure experience and optimize the preparation of measures to
First, for readers: database development programmers, a lot of database data, involves the SP (stored procedure) to optimize the project developers, the database of people interested. ...

532: SQL Server2000 database file how to restore damaged
SQL Server2000, if the database file (non-system database file) encountered an error, we do the how. The following is my previous notebook. Applies only to non-master, msdb database. Described as follows: 2 to build a table, insert record create ...

533: The use of database log data to a point in time to resume the operation of
May have many of my friends have had this problem: update or delete statementthe where clause, or where clause accuracy enough, after the implementation has resulted in serious consequences, This situation can only use the data recovery services f...

534: Sql Server database backup and recovery measures
First, backup the database 2, SQL Server Group -> double-click to open your server -> double-click to open database directory 3, select your database name (for example, database Forum Forum) -> then point above the tools menu -> Select...

535: SQL Server patch installation Frequently asked questions
First, the process of patch installation Frequently asked questions b, at the beginning -> Run, type regedit c, to HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Session Manager position d, select the file -> Pour out the prese...

536: Sql Server Full-text search of the issue of Chinese mistakes
To resolve the issue of Chinese characters make mistakes: To copy files to ... \ Microsoft SQL Server \ MSSQL \ FTDATA \ SQLServer \ Config \ Directory (the path for the full text of the directory path, you can view the full text of the directory ...

537: Sql Server table to maintain the index
- The first step: to see if the need to protect, view scan density / Scan Density is a 100% declare @ table_id int set @ table_id = object_id ( 'Table Name') dbcc showcontig (@ table_id) dbcc dbreindex ( 'table', pk_ index, and 1...

538: No database log file to restore the database method 2
Method a Database script to create a new database, and data on the introduction into it. GO GO Go Go Go Go Go Go Yesterday, the system administrator told me that our application of an internal database where a lack of disk space. I note th...

539: SQL SERVER cycle to write data directly
declare @ i int set @ i = 1 while @ i <30 begin insert into test (userid) values (@ i) set @ i = @ i +1 end ...

540: Change the database table of the two methods of user-owned
- Changes in a table exec sp_changeobjectowner 'tablename', 'dbo' CREATE PROCEDURE dbo.User_ChangeObjectOwnerBatch @ OldOwner as NVARCHAR (128), @ NewOwner as NVARCHAR (128) AS DECLARE @ Owner as NVARCHAR (128) DECLARE @ Owner...


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