"Anton Pikhteryev" <apikhteryev@xxxxxxxxxxxx> writes: > COPY clap_file_info (fileid, filename, created, "owner") FROM stdin; > ERROR: type "char" is not a domain > CONTEXT: COPY clap_file_info, line 1, column owner: "mfgtest" You have removed the parts of the dump that show the creation of this table. Please try again. > I am thinking that it has something to do with usesysid not being > consistent for valid_user type from 8.0.3 to 8.2.3. Highly unlikely. The error message must be coming from domain_in, but why is that getting invoked? I want to see the declaration of that table and any data types or constraints it's using. regards, tom lane