A stored procedure is a named group of SQL statements that have been previously created and stored in the server database. Stored procedures accept input parameters so that a single procedure can be used over th
3. You have got a request to execute a query which is an “Update” query. That update is updating 5 million rows, after an hour it’s still executing and you are getting lot of requests from report users that their things are getting slow down. What’s your action plan? 4. See I...
What is a Linked Server? Linked Servers is a concept in SQL Server by which we can add other SQL Server to a Group and query both the SQL Server dbs using T-SQL Statements. With a linked server, you can create very clean, easy to follow, SQL statements that allow remote data to be...
the SQL Server Query Optimizer will search in the plan cache storage for an existing Execution Plan for the submitted query and use it. If there is no plan that can be used for that query, the Query Optimizer
What is a view in SQL Server, and why would you use one? A view is a virtual table based on aSELECTquery that can join and simplify complex queries, encapsulate logic, and provide a layer of abstraction. Views enhance security by restricting access to underlying tables, simplify data access...
Installing SQL Server Interview Questions and Answers Here are listing out few question and answers on installing sql server, lets go through these questions. 1.What are the components installed with the SQL Server 2005 installation? Ans:
In Microsoft SQL Server, the Query Analyzer has an option called “Show Execution Plan” (located on the Query drop down menu). If this option is turned on, it will display query execution plans in a separate window when a query is run....
Structured Query Language is the main part of the relational database, which can be utilized for gaining access to the database and also plays a major role in the management of the database. On the other hand, MySQL is a Relational Database Management System like SQL Server, Informix, and...
SQL Server InterviewAnvesh Patel,Clustered Inded,database,database research and development,dbrnd,heap table,Nonclustered Index,Primary key,SQL Query,SQL Server,SQL Server Administrator,SQL Server Error,SQL Server Monitoring,SQL Server Performance Tuning,SQL Server Programming,SQL Server Ti...
In terminal, start up MySQL:mysql.server start && mysql -u root In the MySQL shell, use the bakery database:USE BAKERY; Alright, let's get started. How can we make this query faster? We want the order ID of every order in January and February, 2017. This is the query we've got...