text: ALTER TABLE USER_INFO ADD (NICKNAME VARCHAR(1024));
  
  CREATE TABLE ENV
  (
    ENV_NAME    VARCHAR(128)   NOT NULL,
    ENV_URL     VARCHAR(256)   NOT NULL,
    CREATE_USR  VARCHAR(128)   NOT NULL,
    CREATE_DT   DATETIME(6)    NOT NULL,
    MOD_DT      TIMESTAMP(6),
    MOD_USR     VARCHAR(128),
    PRIMARY KEY (ENV_NAME)
  );
  
  commit;
  
  