After rake db:migrate my 'structure.sql' became different from the git version

Question

Differences are of two kinds:

1. resource_id character varying NOT NULL instead of resource_id character varying(255) NOT NULL
2. created_at timestamp without time zone instead of created_at timestamp without time zone NOT NULL

Rails 4.2, PostgreSQL Version 9.4.4.1

What should I do in this situation?

Answer 1

是的，原因是：不同的PostgreSQL版本。