Comments on: SQLAuthority News – Tip of the Minute http://blog.sqlauthority.com/2008/08/16/sqlauthority-news-tip-of-the-minute/ Personal Notes of Pinal Dave Thu, 09 Feb 2012 08:55:56 +0000 hourly 1 http://wordpress.com/ By: SQLAuthority News - 700 Articles and Author Updates Journey to SQL Authority with Pinal Dave http://blog.sqlauthority.com/2008/08/16/sqlauthority-news-tip-of-the-minute/#comment-47455 Thu, 26 Feb 2009 11:48:52 +0000 http://sqlauthority.wordpress.com/?p=834#comment-47455 [...] 6) Remodeled personal home page which is properly integrated with SQLAuthority.com. Homepage contains updated resume and popular feature of Tip of The Minute. [...]

]]> By: Rama Krishna.K.S. http://blog.sqlauthority.com/2008/08/16/sqlauthority-news-tip-of-the-minute/#comment-42683 Thu, 11 Sep 2008 09:03:38 +0000 http://sqlauthority.wordpress.com/?p=834#comment-42683 temp tables are used to store and process the data temporarely.
The temp tables resides in the temp database and dropped whenever the server is restarted or removed intentionally.These tables are two types local and golbal, local temp tables exits only till the perticular session in which it is created,closed.(can be seen by the user who is created it start with @)

Global temp tables exists till the last connection which is using this closed (prefexed with @@)(availbe to all the users)

The temp tables reduce the burden on the server.
eg. of using temp table is,when we want to remove the duplictes in exiting table which is having huge data fist place the existing data in the temp table ,remove duplicates from temp,truncate the original table,then load the distinct data from temp to original table

]]> By: satya http://blog.sqlauthority.com/2008/08/16/sqlauthority-news-tip-of-the-minute/#comment-42154 Fri, 29 Aug 2008 08:16:32 +0000 http://sqlauthority.wordpress.com/?p=834#comment-42154 hi sir
its very good for every one
could you explain about temporary tables
and when do we need them

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