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单选题
Which of the following will DELETE all of the rows from table T03?（）
A
DELETE * FROM TABLE T03
B
DELETE ALL FROM T03
C
DELETE * FROM T03
D
DELETE FROM T03
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It deletes the rows successfully because the table is locked in SHARE modeC
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It deletes the rows successfully because the table is locked in SHARE ROW EXCLUSIVE mode.
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Removes the tableB
Removes all rows from a tableC
Shortens the table to 10 rowsD
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单选题Which of the following will DELETE all of the rows from table T03?（）A
DELETE * FROM TABLE T03B
DELETE ALL FROM T03C
DELETE * FROM T03D
DELETE FROM T03
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All sessions of the HR user onlyB
All sessions of the HR user and the SYS userC
The session of the HR user that executed the commandsD
All the sessions for which the database users have access privilege to the PERSONS table
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