摘要:
choose three Which three are true about the CREATE TABLE command? A) It can include the CREATE...INDEX statement for creating an index to enforce the 阅读全文
posted @ 2019-10-14 11:25
cnblogs_5359
阅读(274)
评论(0)
推荐(0)
摘要:
Choose the best answer. Exanine the desciption of the EMPLOYEES table: Nane Null Type EMP_ID NOT NUL NUMBER EMP_NAME VARCHAR2 (40) DEPT_ID NUMBER(2) S 阅读全文
posted @ 2019-10-14 10:24
cnblogs_5359
阅读(344)
评论(0)
推荐(0)

浙公网安备 33010602011771号