Category: SQL for Beginners

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How to find the Isolation level being used by a Database?

Hi Friends, Recently i was preparing a Dashboard sheet for one of our critical Box. The Client was having a long list of  Requirements and one odd requirement was to embbed the Isolation level...

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What is Checkpoint in SQL Server?

Checkpoint is an internal process that writes all dirty pages (modified pages) from Buffer Cache to Physical disk, apart from this it also writes the log records from log buffer to physical file. Writing...

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Using Covering Index

A Non Clustered Index which contains all columns which are referred by a Query (in Select, Where or Join) is called Covering Index. In other words When all columns which are required to satisfy...

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Read Before you even think of Installing SQLServer 2014 CTP1

SQL Server 2014 CTP1 is out with lots of cool & exciting features, if you’ve not yet downloaded it, you can get it from below mentioned link: http://www.microsoft.com/en-us/sqlserver/sql-server-2014.aspx If you are want to try...