doesn't really make sense to check this, as it's not doing a pattern match, and this makes the tool case sensitive even on case-insensitive mysql dbs. consider the following show result:
mysql> show tables like 'Transactions'; ----------------------------------------
https://github.com/percona/percona-toolkit/blob/3.0/bin/pt-online-schema-change#L3487
TLDR: remove the "|| $row->[0] ne $tbl" condition
doesn't really make sense to check this, as it's not doing a pattern match, and this makes the tool case sensitive even on case-insensitive mysql dbs. consider the following show result:
mysql> show tables like 'Transactions';
----------------------------------------
Tables_in_fantasywallet (Transactions)
----------------------------------------
transactions
----------------------------------------