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 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
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
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
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: pgsql-hackers@postgresql.org
