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Re: Strange first partition behavior while pruning on table partitioned by date.
Posted by: Rick James
Date: June 30, 2010 08:51PM

It's a bug/feature. NULL values go in the first partition; it is checking for that (whether it needs to or not).

The semi-workaround is to have an extra partition at the beginning. By doing this (and having it empty), queries will waste less time hitting that partition.

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Strange first partition behavior while pruning on table partitioned by date.
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Alexey Efremov
June 29, 2010 09:46AM
Re: Strange first partition behavior while pruning on table partitioned by date.
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Rick James
June 30, 2010 08:51PM
Re: Strange first partition behavior while pruning on table partitioned by date.
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Alexey Efremov
July 01, 2010 06:10AM


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