"Walker, Jed S" <Jed_Walker@cable.comcast.com> writes:
>> This should be simple, but it's not. I think I'm just missing something
>> simple. I converted an oracle PL/SQL program to plpgssql, but it wouldn't
>> work, so I tried some very simple blocks, and even they fail. As far as I
>> can tell, the syntax is all valid.
You can't just type plpgsql statements at the SQL interpreter ... it's a
different language. You have to wrap those statements within a function
definition. (This is unlike Oracle, I believe, which does think it's
all one language. PG keeps a strong separation because it supports more
than one function programming language.)
Also, don't forget you have to install plpgsql support into each
database you want to use it in; it's not enabled by default, due to
probably-overly-paranoid security concerns. See the "createlang" shell
script for the easy way to do this.
regards, tom lane
