Re: How to drop all the sequences

Neil Conway wrote:
> On Thu, 2003-02-20 at 11:40, Arunachalam Jaisankar wrote:
> > I found sequences are not getting dropped when tables are dropped.
>
> SERIAL sequences should automatically be dropped with their
> corresponding table in PostgreSQL 7.3.0 and later.
>
> > It is too difficult to drop all sequences one by one manually. Is
> > there any command to drop all sequences in a database?
>
> No. You could try iterating through pg_class, picking out the sequence
> relations (relkind = 'S') in the right database, and then dropping the
> sequences that way.

As I remember, a 7.2 database loaded into 7.3 doesn't have the
dependency linkage.  /contrib/adddepend adds such linkage in 7.3 for
pre-7.3 database loaded into 7.3.

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073