Hi, My sql appears to be missing my "i" schema. I believe it should be "REFERENCES i.tblsites". When I make it with "i." it works fine. Thanks for any ideas. John
-- Foreign Key: i.fk_tblsatellitemanager_tblsites_fk -- ALTER TABLE i.tblsitegroups DROP CONSTRAINT fk_tblsatellitemanager_tblsites_fk ALTER TABLE i.tblsitegroups ADD CONSTRAINT fk_tblsitegroups_tblsites_fk FOREIGN KEY (maskedsiteid) REFERENCES tblsites (maskedsiteid) ON UPDATE CASCADE ON DELETE CASCADE; -- Best regards, John Bercik E-Mail: [EMAIL PROTECTED] Systems Programmer Office: 843/792-1715 Medical University of South Carolina Fax: 843/792-0816 Room 826F Clinical Science Building 76 Jonathan Lucas Street Charleston, SC, USA 29425 ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faqs/FAQ.html