多项选择题 View the Exhibit. Which statements are true regarding the USERS tablespace()
单项选择题 User A executes the following command to drop a large table in your database:SQL> DROP TABLE trans; While the drop table operation is in progress, user B executes the following command on the same table:SQL> DELETE FROM trans WHERE tr_type=’SL’; Which statement is true regarding the DELETE command()
单项选择题 View the Exhibit to examine the details for an incident. Which statement is true regarding the status of theincident()