longlong escribió:
> 3.sometimes, i want to copy data from one database to another. i think using
> COPY will simple the code. i want the content from COPY TO not store in the
> file, but in the memory, and i can COPY FROM the memory(i don't kown COPY
> with STDIN and STDOUT can do this or not.).
I don't think this is very interesting because you can do
pg_dump -t foo | psql
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Alvaro Herrera http://www.CommandPrompt.com/
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