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Message Posted: Wed, 16 Dec 2015 @ 19:30:26 GMT
Why there is a USI restriction on Join Indexes.
-- I have read that USI cannot be created on Join Indexes. Any specific reason why USI cannot be created? Please explain me in detail.
-- I also read that changes to USI is Transient Journaled and NUSI is not transient Journaled. Is it changes in data values of USI/NUSI columns or changes in Columns(for ex: col1 was USI and now we have changed to col2).?
Any detailed explanation on both these questions will be highly appreciated.
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