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Asked: 2026-05-19T23:34:26+00:00

I have 2 servers running one as a master and another slave. I want

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I have 2 servers running one as a master and another slave. I want to check weather both the tables have the same data. How can i check and confirm this? The table has more than 23 million rows.

Also as a first step i tried to run
CHECKSUM TABLE tbl;

But I am getting this error after 60 seconds:
ERROR 2013 (HY000): Lost connection to MySQL server during query

Please advice.

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1 Answer

  1. Editorial Team

    You could also use mk-table-checksum, which is part of the Maatkit utilities.

    http://www.maatkit.org/doc/mk-table-checksum.html

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