On Thu, Sep 08, 2005 at 01:03:26AM -0700, Thusitha Kodikara wrote: > Hi, > > I use Postgres 7.4.5 on Linux > > In many of my tables the primary key is bigserial for which sequences are automatcially generated. Through pg_catalog tables how can I find the relationship petween each table and its corresponding sequence ? If you install newsysviews (http://pgfoundry.org/projects/newsysviews/), the following query will give you all table columns that are using a sequence for their default value: select * from pg_user_table_columns where default_value like 'nextval(%'; -- Jim C. Nasby, Sr. Engineering Consultant jnasby@xxxxxxxxxxxxx Pervasive Software http://pervasive.com work: 512-231-6117 vcard: http://jim.nasby.net/pervasive.vcf cell: 512-569-9461
