lib/generators/refile/postgres/migration/templates/migration.rb.erb
class Create<%= table_name.camelize %> < ActiveRecord::Migration[4.2]
def up
execute %Q{
CREATE TABLE <%= table_name %> (
id integer NOT NULL,
oid oid NOT NULL,
namespace character varying NOT NULL,
created_at timestamp without time zone DEFAULT ('now'::text)::timestamp without time zone
);
CREATE SEQUENCE <%= table_name %>_id_seq
START WITH 1
INCREMENT BY 1
NO MINVALUE
NO MAXVALUE
CACHE 1;
ALTER SEQUENCE <%= table_name %>_id_seq OWNED BY <%= table_name %>.id;
ALTER TABLE ONLY <%= table_name %> ALTER COLUMN id SET DEFAULT nextval('<%= table_name %>_id_seq'::regclass);
ALTER TABLE ONLY <%= table_name %> ADD CONSTRAINT <%= table_name %>_pkey PRIMARY KEY (id);
CREATE INDEX index_<%= table_name %>_on_namespace ON <%= table_name %> USING btree (namespace);
CREATE INDEX index_<%= table_name %>_on_oid ON <%= table_name %> USING btree (oid);
}
end
def drop
drop_table :<%= table_name %>
end
end