table CREATE TABLE USER_INFO" ("USER_NO" NUMBER(10,0) NOT NULL ENABLE, "ID" VARCHAR2(20) NOT NULL ENABLE, "PASSWORD" VARCHAR2(50) NOT NULL ENABLE, "NAME" VARCHAR2(20) NOT NULL ENABLE, "EMAIL" VARCHAR2(50) NOT NULL ENABLE, "CREATE_DATE" DATE NOT NULL ENABLE, "UPDATE_DATE" DATE DEFAULT SYSDATE, CONSTRAINT "USER_PK" PRIMARY KEY ("USER_NO", "ID") ); COMMENT ON COLUMN USER_INFO.USER_NO IS '사용자 순번(시퀀스..