Java语言的类间的继承关系是( )。
A: MODIFY VIEW
B: CREATE VIEW
C: DELETE VIEW
D: RENAME VIEW
A: MODIFY VIEW
B: CREATE VIEW
C: DELETE VIEW
D: RENAME VIEW
举一反三
- 为视重命名的命令是( )。 A: MODIEY V1EW B: CREATE VIEW C: DELETE VIEW D: RENAME VlEW
- 现有SQL语句视图的命令是( ) A: CREATE VIEW B: MODIFY VIEW C: CREATE SQL VIEW D: MODIEY SQL VIEW
- 通常使用( )语句删除视图 A: DROP VIEW B: DELETE VIEW C: ALTER VIEW D: CREATE VIEW
- 在Mysql中,删除视图使用 ( )语句。 A: DELETE VIEW B: ALTER VIEW C: DROP VIEW D: CREATE VIEW
- 下列语句中可以用来创建视图的是( )。 A: SHOW VIEW B: DELETE VIEW C: CREATE VIEW D: REPLACE VIEW