mysql - What happens if I interrupt a database compression query? -

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i'm altering mysql table compressed using barracuda file format, setting key block size 8, , row format compressed.

there 766 million records in table. or maybe 76 million. anyway, it's been processing 32 hours far, , i'm guessing when check tomorrow may still going.

if kill process, happen? records compressed, others not? whole table corrupted? please advise.


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