What is degenerated dimention table?
Answers were Sorted based on User's Feedback
Answer / tamil
There few columns like, Invoice Number in Invoiceing Module
and Track number in Logistic modules and Vin Number in Car
manufacture module and some descriptions we can not
maintain in the dimensions since there could be huge number
of unique values. Insteade of mainitaing it in the
dimension, we would need to be place it in the associated
fact table for reporting purpose.
Is This Answer Correct ? | 6 Yes | 0 No |
Answer / seetharam
The dimension keys which are directly cming from the oltp
system with out any associated dimension to the fact table
.These are called degenerate dim or line item dimensions
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / pintu
IS it degenetrated dimension? Or,degenetrated dimension
table?
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Answer / uppala chary
The dimension which is not connected to any of the fact tble but key
exists in the fact table
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sujana
it is generated at runtime..acts as pk in fact table..
Is This Answer Correct ? | 0 Yes | 2 No |
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