Re: How to delete Large Object from Database?

Sorry that I forgot to sent you trigger on my database.

CREATE OR REPLACE FUNCTION lo_manage()
RETURNS "trigger" AS
'$libdir/lo', 'lo_manage'
LANGUAGE 'c' VOLATILE;
ALTER FUNCTION lo_manage() OWNER TO postgres;

>>> Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> 11-Oct-05 10:00:53 am >>>
"Premsun Choltanwanich" <Premsun(at)nsasia(dot)co(dot)th> writes:
> The code that show below is refered to table and function that I use for =
> kept BLOB (LO).
>
> CREATE TABLE t_data_pic
> (
> "sysid" bigserial NOT NULL,
> data_sysid int8 NOT NULL,
> data_pic lo,
> CONSTRAINT t_data_pic_pkey PRIMARY KEY ("sysid")
> )
> WITH OIDS;
> ALTER TABLE t_data_pic OWNER TO admin;

Why am I not seeing any trigger attached to this table? That lo_manage
trigger is the useful part of contrib/lo --- the separate data type is
mere window dressing.

regards, tom lane