Re: How to delete Large Object from Database?

I found loid column in pg_catalog.pg_largeobject. I try to match loid with any numbers in oid column and lo column but I cannot found some that matched.

What think I do that wrong? Please advise

>>> Moises Alberto Lindo Gutarra <mlindo(at)gmail(dot)com> 07-Oct-05 18:40:12 pm >>>
try: delete from pg_catalog.pg_largeobject;
from your database.

2005/10/6, Premsun Choltanwanich <Premsun(at)nsasia(dot)co(dot)th>:
> Dear All,
>
> I use '$libdir/lo' for manage my PostgreSQL Large Object. It work fine for
> me to get and put Large Object from and to database. However I found
> something that may not correct when I try to backup my data. It seem that I
> cannot delete Large Object from database. It seem the thing I can do is only
> delete the reference oid from table but Object still in database.
>
> A Detail shown below is reason I think that I cannot delete Large Object
> out of database.
>
> 14MB of file size when BackUp Data (BLOB Included)
> 900KB of file size when BackUp Data (BLOB Excluded)
> 13MB of file size when BackUp Data after delete all data from table that has
> 'lo' column. (BLOB Included)
>
> So,How to delete Large Object from Database? or Is my understanding wrong?

--
Atte

Moises Alberto Lindo Gutarra
Consultor y Desarrollador Java / Open Source
TUMI Solutions SAC
Tel: +51.13481104
Cel: +51.197366260
MSN : mlindo(at)tumisolutions(dot)com