Nicolas Paris schrieb am 31.05.2017 um 16:43:
> Hi,
>
> I have dumps from oracle and microsoft sql server (no more details). Is it possible to load them "directly" into postgres (without oracle/mssql license)?
> dump -> csv -> postgtres
> or something ?
If those are binary dumps (e.g. a DataPump dump in Oracle or a "backup" in SQL Server), then the answer is no.
Only Oracle or SQL Server can read those files.
If they aren't too big, you might get away by installing the express edition of the respective DBMS, then import them using the native tools, then export the data as CSV files.
Thomas