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GeekInterview.com > Interview Questions > Data Warehousing > BO Designer
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Question: Alias
Answer: A logical pointer to an alternate table name. The purpose of an alias is to resolve loops in the paths of joins.
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| January 01, 2006 03:51:22 |
#2 |
| Sithu |
Database Expert Member Since: December 2005 Total Comments: 161 |
RE: Alias
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An alias is a logical pointer to an alternate table name. The purpose of an alias is to resolve loops in the paths of joins. In some cases, more than one alias may be necessary for a given table. Cheers, Sithu |
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