Thank you Stefran. I in expert in pentaho. If you need anything of pentaho, i can help you. i im trying to do testing as MonetDB as 300 millions of rows. Do you know hardware requirements for this amounts of data? 2013/12/2 Stefan Manegold

select extract ( year from now() - interval '1' month );

Edgar Mejia wrote:

...

i need to know how to subtract one month the current date. For example in postgres i can to do it so: extract('year' from current_date - interval '1 month') . How i can to do this as monetdb?

Thanks

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