From: | Brian E Gallew <geek+(at)cmu(dot)edu> |
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To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | index idea for system catalogs |
Date: | 2000-06-08 15:06:39 |
Message-ID: | 200006081506.LAA14185@smtp3.andrew.cmu.edu |
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Lists: | pgsql-hackers |
For the unique system indexes, does it make sense to do a hash index
instead of the B-tree?
Also, does it make sense to implement a bitmap index (like Oracle 8i)?
That would work for even non-unique catalogs, although doing it
"right" would be a lot of work.
Is there interest in me looking at doing bitmap indexes (assuming
someone isn't already working on it)?
--
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| After all, why else would it support only single inheritance?? |
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| Finger geek(at)cmu(dot)edu for my public key. |
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