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GeekInterview.com > Interview Questions > Data Warehousing > Basics
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Question: What is a dimension table
Answer:
Answer posted by Riaz Ahmad on 2005-06-09 14:45:26: A dimensional table is a collection of hierarchies and categories along which the user can drill down and drill up. it contains only the textual attributes. |
| June 06, 2005 11:39:13 |
#1 |
| deepak |
Member Since: Visitor Total Comments: N/A |
RE: What is a dimension table
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| A dimesion table in datawarehouse is one which contains primary key and attributes.we called primary key as DIMID's(dimension id's). |
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