Magnus Hagander <mag...@hagander.net> writes:
> Would it make sense to have a pg_execute_program() that corresponds to COPY
> FROM PROGRAM? This would obviously have the same permissions restrictions
> as COPY FROM PROGRAM.
> The usecase would be to for example execute a command that returns json
> format output, which could then be parsed and processed as part of a query.
> Today, COPY FROM PROGRAM cannot do this, as we can't read a multiline json
> value with COPY.
copy ... from program 'random_json_producer | tr "\n\t" " "';
I don't necessarily object to providing such a function to make it
easier, but it's not the case that you can't have the functionality
today.
regards, tom lane
