Can't use MemCached for query cache because of big key size.

Description

Mem Cache keys are limited to 250 characters, but a lot of queries are a lot bigger than that.
This usually means that we need to hash the key itself.
Probably MD5 would be the best solution, with check to see if the key size if beyond 250 (to reduce perf of hashing).

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OrenE November 21, 2006 at 5:58 AM

fixed in svn

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Created November 21, 2006 at 4:28 AM
Updated July 12, 2008 at 1:41 PM
Resolved November 21, 2006 at 5:58 AM
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