Hi All, I have a customers structure that has fields (Longint) named ID set as the primary key for each table.
This is a structure I took over. We are trying to upgrade to v17.4 now since the keys are set as primary and there is a foreign field definition related I can not do the following as I get errors. The errors I get are The list of foreign key constraints is not empty for table: Constants of database: JakeCH-WUUID Cannot alter primary key definition of table Constants Failed to execute ALTER TABLE command. I do not went to have to undraw and redraw every relationship line to make this work. Since when do you have a foreign key that can only relate to a primary key Regards Chuck Begin SQL ALTER TABLE [Constants] DROP PRIMARY KEY; ALTER TABLE [Constants] ADD [Constants_UUIDKey_s] UUID AUTO_GENERATE PRIMARY KEY; End SQL ------------------------------------------------------------------------------------------------ Chuck Miller Voice: (617) 739-0306 Informed Solutions, Inc. Fax: (617) 232-1064 mailto:cjmiller<AT SIGN>informed-solutions.com Brookline, MA 02446 USA Registered 4D Developer Providers of 4D and Sybase connectivity http://www.informed-solutions.com ------------------------------------------------------------------------------------------------ This message and any attached documents contain information which may be confidential, subject to privilege or exempt from disclosure under applicable law. These materials are intended only for the use of the intended recipient. If you are not the intended recipient of this transmission, you are hereby notified that any distribution, disclosure, printing, copying, storage, modification or the taking of any action in reliance upon this transmission is strictly prohibited. Delivery of this message to any person other than the intended recipient shall not compromise or waive such confidentiality, privilege or exemption from disclosure as to this communication. ********************************************************************** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************