"Boylan, Ross" <Ross.Boylan@xxxxxxxx> writes: > I have a table that seems to act for some purposes as if I can't add new records to it. I would like to understand why that is and fix it. > The initial problem was that an MS-Access application using an ODBC driver (driver and database 64 bit PG 12.0) failed at > DoCmd.GoToRecord , , acNewRec > which is basically saying to create a new record in the table. The error was something like unable to create record. Unfortunately DoCmd is a black box; I can only speculate what it is doing. Aren't black-box apps fun? You might get some insight from looking into the postmaster log to see what error the database thinks it's throwing. Perhaps also turn on "log_statement = all" to record full details of what SQL commands the app is sending. Also, as I recall, the pgsql-odbc driver has some ability to do client-side query tracing. I'm not familiar with the details of that though. regards, tom lane