From: Premsun Choltanwanich <Premsun@nsasia.co.th>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Richard Huxton <dev@archonet.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: How to delete Large Object from Database?
Date: Tue, 11 Oct 2005 10:10:26 +0700
Message-ID: <434B8F91.C5F7.004C.0@nsasia.co.th> (raw)
In-Reply-To: <8632.1128999653@sss.pgh.pa.us>
References: <43465BAA.C5F7.004C.0@nsasia.co.th>
<434623FD.7000408@archonet.com>
<434A8F85.C5F7.004C.0@nsasia.co.th>
<434A3D2F.90907@archonet.com>
<434B81B8.C5F7.004C.0@nsasia.co.th>
<434B81B8.C5F7.004C.0@nsasia.co.th>
<8632.1128999653@sss.pgh.pa.us>
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@sss.pgh.pa.us> 11-Oct-05 10:00:53 am >>>
"Premsun Choltanwanich" <Premsun@nsasia.co.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
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To: pgsql-sql@postgresql.org
Cc: Premsun@nsasia.co.th, tgl@sss.pgh.pa.us, dev@archonet.com
Subject: Re: How to delete Large Object from Database?
In-Reply-To: <434B8F91.C5F7.004C.0@nsasia.co.th>
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