试题详情
- 多项选择题 Evaluate the SQL statement DROP TABLE DEPT: Which four statements are true of the SQL statement?（）
A、You cannot roll back this statement.
B、All pending transactions are committed.
C、All views based on the DEPT table are deleted.
D、All indexes based on the DEPT table are dropped.
E、All data in the table is deleted, and the table structure is also deleted.
F、All data in the table is deleted, but the structure of the table is retained.
G、All synonyms based on the DEPT table are deleted.
- A,B,D,E
关注下方微信公众号，在线模考后查看
热门试题
- 查询出EMP表中1982年及以后入职的员
- What are
- Examine the SQL sta
- Which Oracle Databas
- Which are DML statem
- Which statemen
- You upgraded&#
- You issued&ens
- You need
- Which statemen
- Which object privile
- Which are /SQL*Plus
- You have enabled ba
- You are
- The following&
- Which two kinds of f
- Which of
- Examine this stateme
- A Mysql instance is
- What is true about s