Hello there,
I have a View with a Delete rule and I would like the Delete rule to call a
function (and pass-in a few of the the underlying View's/Table's column
values). How do you do this?
When I do it, I keep getting the following error:
ERROR: function expression in FROM may not refer to ot
Hello there,
What's the preferred and most efficient way to obtain PGCrypto encrypted
data from a plpgsql function?
1. Imagine the following simple table:
CREATE TABLE crypto (
pid SERIAL PRIMARY KEY,
title VARCHAR(50),
crypted_content BYTEA
);
2. Now insert the following 3
Hello,
How do you encrypt() & decrypt() data of types INT4 or DATE?
The PGCrypto methods encrypt() and decrypt() each take BYTEA as input:
i.e.,
encrypt( data::bytea, key::bytea, type::text)
decrypt( data::bytea, key::bytea, type::text)
So how do you convert INT4 and DATE data into BYTE
EW without having to use plpgsql in
a Function (a.k.a. stored procedure)?
Is there no simple cast or conversion method I can call that does this for
me?
Best Regards,
Michael Moran
_
From: Tom Lane [mailto:[EMAIL PROTECTED]
Sent: Tue 3/8/2005 9:18 AM
To: Moran.Michael
Cc: pgs
Hello all,
I have a table with a VARCHAR column that I need to convert to a BYTEA.
How do I cast VARCHAR to BYTEA?
The following doesn't seem to work as it yields the 'cannot cast varchar to
bytea' error message:
varchar_data::bytea
On the same topic, how do I do the reverse, that is,
