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Grails域类以一对一的关系映射

我已准备好数据库表架构,我需要在我的Grails应用程序中使用它.

我在PostgreSQL中的表格:

CREATE TABLE "user" (
  id serial NOT NULL,
  login character varying(32) NOT NULL,
  password character varying(32) NOT NULL,
  email character varying(255) NOT NULL,
  date_created time with time zone NOT NULL DEFAULT now(),
  last_updated time with time zone NOT NULL DEFAULT now(),
  is_banned boolean DEFAULT false,
  CONSTRAINT "PK_user_id" PRIMARY KEY (id),
  CONSTRAINT "UN_user_email" UNIQUE (email),
  CONSTRAINT "UN_user_login" UNIQUE (login)
)

CREATE TABLE profile (
  "user" integer NOT NULL DEFAULT nextval('profile_id_seq'::regclass),
  first_name character varying(25) NOT NULL,
  middle_name character varying(25) NOT …
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grails grails-orm

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