Richard Jones <rich(at)annexia(dot)org> writes:
> Given a statement, eg:
> select foo from bar where col = $1
> I'd really like to get the types deduced by the PostgreSQL parser for
> the input variables ($1, etc.) and the result column(s).
This is possible at the protocol level -- see Describe Statement.
I'm not sure which client libraries let you get at the results ...
libpq isn't one of them :-(
regards, tom lane
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