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Re: plpgsql Difference in behaviour between versions?

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Jerry Sievers <gsievers19@xxxxxxxxxxx> writes:
> Hmmm, I do not see that open is a reserved word but the PL must be
> treating it special somehow.

plpgsql has a different list of reserved words than the main SQL grammar
does.  I don't think we explicitly document it anywhere, but pretty much
any keyword that can start a plpgsql command is considered reserved by
plpgsql (since otherwise it'd be ambiguous against an assignment to a
plpgsql variable of the same name).

			regards, tom lane

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