Hi. I have sequence for each table in my database. In order to populate same data in the database, I created some SQL text files. --- insert into categories values (id value from sequence, '..', '...'); insert into books values (id value from sequence, '..', '...', '..', fk to category id); --- Is it possible to do so? How to use a sequence in such text files? Thanks. -- View this message in context: http://www.nabble.com/Using-sequences-in-SQL-text-files-tp15561422p15561422.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq