gregbell/active_admin — comment on commit 00e6b24ecfcccf83574c5b925814e369bf3f9b3b
File: lib/generators/active_admin/install/templates/migrations/1_create_admin_notes.rb line 4
By marcusmateus:

Changing from an Integer to String causes Postgres to blow up! PG::Error: ERROR: operator does not exist: character varying = integer