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Re: copy data from one db into another via copy & psql

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On 2010-05-21, Kevin Kempter <kevink@xxxxxxxxxxxxxxxxxxx> wrote:
> Can I copy from one db (via COPY) and pipe the results to a psql/COPY stmt so 
> I can load the data into a table in the second db 'inline' without writing to 
> & reading from a flat file?

Yes.

  COPY ... TO stdout;

at the source and 

  COPY ... FROM stdin; 

at the destination.



I use this with the 

  COPY ( query ) TO  STDOUT ;

syntax when I want to copy only a few rows.



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