I'm using django-import-export and trying to work it with multi-thread concurrency. I tried logging the sql queries and notice that INSERT query has id values generated as well. INSERT INTO "lprovider" ("id", "npi", "provider_id", "first_name", "last_name") VALUES (278082, '1345', NULL, 'CHARLES', 'STEVENS') Is it expected? The package self populates the primary key? Continue reading...