I intsalled the pgcrypto extension as the superuser like this:
CREATE EXTENSION pgcrypto;
As the superuser, I tested it, and it works find:
select gen_salt('bf');
gen_salt
-------------------------------
$2a$06$CJPcLcOBZnCEl.Z5ChrSbO
But, when logging in as a different user, I get an error as follows:
select gen_salt('bf');
ERROR: function gen_salt(unknown) does not exist
How do I make the pgcrypto library visible to all users?
Thanks.
PostgreSQL extensions are per database. If you log in to another database, the extension is not available there. By default the functions are usable by any user.