That's an example of performing procedural tasks using Perl as the
procedural language with access to the database.
I think what Mike is looking for are examples of using PL/pgSQL. Which, as
it where, is a procedural language 'internal' to postgreSQL (well that a
very bad way of putting it but I think you catch my drift).
Plenty of examples of using PL/pgSQL in the docs (as previously pointed
out). I started by looking at:
http://www.postgresql.org/docs/programmer/xplang1290.htm
and at the plpgsql.txt readme which can be found in the 'source' at:
<source_directory>/src/pl/plpgsql/doc
Stuart.
>It's extremely straight-forward..
>$q = $dbh->prepare("SELECT x,y,z from b where c = ?");
>$q->execute("foo");
>while (($x, $y, $z) = $q->fetchrow())) {
> #stuff
>}
>
>$q = $dbh->prepare("INSERT INTO a(x,y,z) values(?,?,?);
>$q->execute($x,$y,$z);
>
>Mike Haberman wrote:
>>
>> I too need more info on PL/pgSQL than the docs supply.
>>
>> Is it possible for people to mail me any examples of PL/pgSQL. I
>> just need to see examples of the syntax of the various control
>> sturctures, variable assignment, and the like.
>>
>> >From simple to very complex, send anything that might be helpful.
>>
>> thanks a ton
>>
>> mike haberman
>> [EMAIL PROTECTED]
>>
>> >
<snip>
>> >
>
>--
>Chris Bitmead
>http://www.bigfoot.com/~chris.bitmead
>mailto:[EMAIL PROTECTED]
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| Stuart Rison | Ludwig Institute for Cancer Research |
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