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Re: Table as fifo
Posted by: Rick James
Date: November 16, 2010 08:35PM

key_len = 5 --> C4 is NULL; did you mean to have it NULL? Usually people have NOT NULL on indexed fields.

With your key_buffer on disk all indexed operations are running at disk speed!

Even if you have the indexes on ramdisk, you are burning a lot of CPU cycles to get at them.

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