Code review comment for lp:~vlad-lesin/percona-server/5.5-mysqlbinlog-replacedb

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Stewart Smith (stewart) wrote :

Laurynas Biveinis <email address hidden> writes:
> - Oracle has implemented this functionality in 5.7.1. From the
> user perspective the difference is option syntax, ours:
> --rewrite-db='a->b,c->d'
> theirs:
> --rewrite-db='a->b' --rewrite-db='c->d'
> To ensure smooth migration once we switch to their
> implementation in 5.7, please test both syntaxes in the
> testcase.

We should probably throw a warning if the user uses the syntax that will
break in 5.7, as really we should just take the Oracle impl in 5.7.

Stewart Smith

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