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 Originally Posted by Tuma
I have MVs without any index on them and they are great.
It all depends on the size of the MV - we do have small MVs doing great with no indexes but some large MVs are certainly benefiting of having a good indexing strategy in place.
Answering posters question, in this particular scenario indexes have to be created as part of MV "refresh" process.
Pablo (Paul) Berzukov
Author of Understanding Database Administration available at amazon and other bookstores.
Disclaimer: Advice is provided to the best of my knowledge but no implicit or explicit warranties are provided. Since the advisor explicitly encourages testing any and all suggestions on a test non-production environment advisor should not held liable or responsible for any actions taken based on the given advice.
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