This seems to be a popular issue when porting from PL/SQL, so I'll throw
it out here for discussion. Apparently, in PL/SQL you can call another
procedure without the CALL keyword. Here is a patch that attempts to
implement that in PL/pgSQL as well. It's not very pretty.
I seem to recall that there were past discussions about this, with
respect to the PERFORM command, but I couldn't find them anymore.
Also, I think PL/SQL allows you to call a procedure with no arguments
without parentheses. I have not implemented that. I think it could be
done, but it's not very appealing.
If anyone has more details about the PL/SQL side of this, that would be
useful. What I could find is that using CALL and not using CALL appear
to be equivalent.
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Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
