idris khanafi <idris.khanafi@xxxxxxxxx> writes: > When I running pg_dump i have error > pg_dump: Error message from server: ERROR: MemoryContextAlloc: invalid > request size 4294967293 > pg_dump: The command was: FETCH 100 FROM _pg_dump_cursor Looks like a corrupted-data problem to me. You might try not using the -d/-D switch as the easiest way to find out which table contains the corrupt data --- then you'll see the error on a COPY command instead of a cursor fetch. regards, tom lane -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin