ezsystems/ezoracle — pull request #6 by jjCavalleri (2012-10-15 10:55:05+00:00)
Title: Fixed EZP-19833: ORA-01758 on migration from 2.3 to 2.4

It's not possible to add "NOT NULL" columns into tables with existing data.
Through this patch, existing rows get a unique, negative, value on ID field. Should it be set to a positive value and sequence creation changed to start from last id?