{
	"author": "",
	"description": "create group_users table",
	"created_at": 1444679460289,
  "up": [
    "CREATE TABLE group_users (
        group_id varchar(255) DEFAULT NULL,
        created_at datetime DEFAULT NULL,
        updated_at datetime DEFAULT NULL,
        user_id varchar(255) DEFAULT NULL
      )"
  ],
  "down": [
    "DROP TABLE IF EXISTS group_users"
  ]
}