Adding -general back in... As someone else already mentioned, you can't have multiple primary keys on one table. > From: Daniel Kunkel [mailto:DanielKunkel@xxxxxxxxxxxx] > ERROR: ALTER TABLE / PRIMARY KEY multiple primary keys for table > 'product_price' are not allowed > > > On Thu, 2006-01-05 at 22:51 -0600, Jim C. Nasby wrote: > > On Thu, Jan 05, 2006 at 08:08:39PM -0800, Daniel Kunkel wrote: > > > Hi > > > > > > I'm trying to add another primary key to a table > populated with data and > > > a number of foreign key constraints. > > > > > > The new column is populated with non-null data (a requirement as I > > > understand it to become a valid primary key) > > > > > > I tried: > > > > > > ALTER TABLE product_price > > > ADD CONSTRAINT product_price_pkey6 PRIMARY KEY > > > > (product_id,product_price_type_id,currency_uom_id,product_stor > e_group_id,from_date,product_price_purpose_id); > > > > > > without having any luck. > > > > What's the exact error you got? -- 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