sql server administration commands

Why does the SQL Server DBA learn PowerShell? From: http://www.simple-talk.com/ SQL /database-administration/why-this-sql-server-dba-is-learning-powershell/ Joe. TJ is used only for the purpose of disseminating information. I star

A network-related or specific and instance error occurred while establishing a connection to SQL Server. The servers were not found or could not be accessed. Verify that the instance name is correct and that SQL Server is configured to allow remote links. (Provide: Named pipe provider, ERROR:40-Unable to open connectio

How to solve the connection problem in SQL Server 2000 Applicable Important: This article contains information about modifying the registry. Before modifying the registry, you must back up the registry and know how to restore the Registry in case of a problem. For information about how to back up, restore, and edit the registry, click the following article number to view the article in the Microsoft Knowled

clause may cause incorrect row counts. Estimated query execution plan 82 1740 ms dtc transaction commit operation stop itself FIX: 821741 in DeadlockMonitor: ResolveDeadlock FIX: Lock monitor exception 821806 FIX: SQL Server may generate incorrect SQL scripts with table constraints. The 822033 FIX is used in enterprise manager to generate

to the source data table, thus preventing dirty Data Reading. To change the isolation mode used by SQL Server, enter the following command: 　　Copy codeThe Code is as follows: SET TRANSACTION ISOLATION LEVEL You can use the following keywords instead: · READ COMMITTED · READ UNCOMMITTED · REPEATABLE READ · SERIALIZABLE · SNAPSHOT These are basic SQL

In general, we can use connect to server in SQL Server Management studio to query and try to connect all available SQL Server instances in the local network, such: In Visual Studio, you can also use tools> connect to database to query and connect available

table, view editing, maintenance, and management (including administration using SQL statements) Data additions, deletions, modifications, and queries in the database Detailed explanations of T-SQL statements, syntax, variables, constants, and cursors. Stored procedures, functions, constraints, triggers, transactions, and locks Indexing and query optimization ap

SQL Server database backup details and precautions, SQL Server SQL Server backup Preface Why is backup required? The reason is simple-for restoration/recovery. Of course, if you do not back up data, you can recover the lost files

Browser This article demonstrates how to construct a SQL gateway application with a Java Servlet, a JSP page, and a static Java class. With this application, you can execute SQL commands directly in the browser, and the browser will submit the SQL commands to the database sy

The first thing to note is that the content of this article is not how to adjust SQL Server query performance (to write a book about this), but how to use set STATISTICS IO and set STATISTICS in the tuning of SQL Server query performance Time these two Transact-SQL

first) Yes Yes Yes Yes ADO. NET Entity Framework 6 Yes (fully) Yes (fully) Yes (Limited) Yes Yes Subscriber for Merge replication Yes No No Yes No Simple transactions Yes Yes Yes Yes Yes Distributed transactions No No No Yes Yes Native XML, Xquery/xpath No No No Yes Yes

SQL Server can specify collations in instances, databases, columns, and queries, respectively/*Module 1-working with Clollations*/--1.1 Obtain the Instance Collation from the GUI--Create a Database without specifying a specific CollationCreate Databaseunspecifiedcollationdb;GO--Use the statement bellow (code) to Verfiy, the new database inherited the Collation Useunspecifiedcollationdb;GOSelect db_name() as

server| Resolution | How the problem resolves connection problems in SQL Server 2000 apply to important notes: This article contains information about modifying the registry. Be sure to back up the registry before you modify the registry, and be sure to know how to restore the registry if a problem occurs. For information about how to back up, restore, and edit t

data file bcp "SELECT Name FROM AdventureWorks.Sales.Currency" queryout c:\Currency.Name.dat -T -c2.4.2. Copy a specific row to a data file bcp "select * from AdventureWorks.Sales.Currency where CurrencyCode='AED' and Name='Emirati Dirham'" queryout c:\Currency3.dat -T -c3. Batch import of large data volumes BCP itself can be used for batch import of large data volumes, but it is in the command line format. If you want to use SQL

This article demonstrates how to use a Java Servlet, a JSP page, and a static Java class to construct an SQL gateway application. With this application, you can directly execute SQL commands in the browser. the browser will submit the SQL commands to the database system on t

Server 2003. This API function applies Windows password policy to the server login, and returns a value indicating whether the password is valid. SQL Server calls this function when the user creates, sets, or resets the password. You can define Windows password policies by using the local password policy in the Windo

SQL Server by default to have so many "12051113280101053509" first converted to a number, and then to match 62010388000012. (First this involves an efficiency problem, converting so many msgid into numbers, and then matching your numbers, it will be a great waste of it) of course, this time SQL Server can not turn, be

First, overview: Redis was defined at the beginning of the design as a long uninterrupted service process, so most of the system configuration parameters can be effective without restarting the process. Even switching the current persistence mode from AOF to RDB does not require a reboot.In Redis, a set of commands related to server administration, including the

the frequent use of Windows, I now find two more convenient ways to connect the RHEL system from Windows remote operation. One is the use of the Xshell tool (free SSH client), you can directly use the SZ and RZ commands for the transfer between Windows and Linux system files. In addition, a VNC Server is built so that you can use VNC Client for remote connection operations on Windows, similar to Remote Des

heterogeneous data sources, which can be stored on the same or different computers. Microsoft®sql Server? 2000 supports distributed queries by using OLE DB (Microsoft Universal Data Access Application Interface (API) specification).Does the linked server configuration allow Microsoft®sql