DB2某建表语句

DB2建表加注解的建表语句

CREATE

    TABLE table_name

    (

      company CHARACTER(1) NOT NULL DEFAULT 'N',

      online CHARACTER(1) NOT NULL DEFAULT 'N',

      create_time TIMESTAMP DEFAULT CURRENT TIMESTAMP NOT NULL,

      PRIMARY KEY(company)

);

COMMENT ON TABLE table_name IS '某某表';

COMMENT ON COLUMN table_name.company IS '分公司码';

posted @ 2018-05-08 14:24  Graffiti  阅读(7765)  评论(0编辑  收藏  举报