Comment 3 for bug 994010

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MihVan (spir-sp) wrote : Re: pt-online-schema-change 2.1.1 not working on MyISAM only db

I am able to reproduce this with pt-table-checksum. Innodb engine is completely disabled in my.cnf.

$ pt-table-checksum
05-07T18:56:14 Use of uninitialized value $curr_lwt in numeric gt (>) at /usr/bin/pt-table-checksum line 6018.

SHOW SESSION VARIABLES LIKE 'innodb_lock_wait_timeout' query returns nothing in this case.