下面哪三个命令可以插入一条记录到表中()

A.INSERT INTO employees VALUES (NULL, 'John', 'Smith') B.INSERT INTO employees(first_name, last_name) VALUES('John', 'Smith') C.INSERT INTO employees VALUES ('1000', 'John', NULL);s D.INSERT INTO employees (employee_id) VALUES (1000) E.INSERT INTO employees (employee_id, first_name, last_name) VALUES (1000, 'John', ' ') 此题为多项选择题。

时间:2023-11-18 13:17:08

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