#11282 (last_insert_id returns exception in PostgreSQL when the sequence has not been really called) - Rails Trac - TracDescription Under PostgreSQL, the concept of sequences is tied to the concept of sessions - A sequence is not supposed to be queried unless it has been used in the current user session. Therefore, whenever data is directly inserted without going through a model (i.e. when running Globalize's migration script), we often see: (...) cnx = ActiveRecord::Base.connection (...) cnx.insert(sql) Now, runni
