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Calculating row size
Posted by: Alan Griffiths
Date: June 09, 2009 04:31AM

Hi,

I have a table consisting of the following columns: -

2 x TINYINT, MEDIUMINT, 2 x BIGINT, DATETIME - all columns are set NOT NULL.

By my calculations the row length should be 29 bytes, but in the partitions table of information_schema the average row length is being reported as 30 bytes.

Am I missing something here?

Thanks,

Alan

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