11 lines
273 B
Ruby
11 lines
273 B
Ruby
class PostgresqlPhotosIdSeqInit < ActiveRecord::Migration
|
|
def self.up
|
|
if postgres?
|
|
execute "SELECT setval('photos_id_seq', COALESCE( ( SELECT MAX(id)+1 FROM photos ), 1 ) )"
|
|
end
|
|
end
|
|
|
|
def self.down
|
|
# No reason or need to migrate this down.
|
|
end
|
|
end
|