On 10/11/05 11:34 AM, "Emi Lu" <emilu@xxxxxxxxxxxxxxx> wrote:
> Hello,
>
> I know there is a script in perl can transform all sql commands in mysql
> into the queries supported by postgreSQL.
>
> Since we have not finished moving all data from mysql into postgresql,
> we need dump around 60 tables from postgresql 8.0 to mysql 3.0 on a
> daily basis.
>
> So, I am looking for some existing scripts that can change postgresql
> SQL grammar (E.g., filtering "set search_path") into the ones supported
> by mysql 3.0?
Look at SQL::Translator. However, MANY, MANY features from postgres 8.0
will not be available on mysql 3 (really?). So, I think you may have to do
a bit of editing to make it work correctly, in any case. If this is a
one-time thing, do it by hand. If doing on a regular basis, you might need
to script things a bit.
Sean
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
