通过 SQL，向 "Actor" 表插入新记录的正确表述是（ ）。? INSERT INTO Actor VALUES ('Jimmy', 'Jackson')|INSERT INTO Actor VALUE ('Jimmy', 'Jackson')|INSERT ('Jimmy', 'Jackson') INTO Actor|INSERT VALUES ('Jimmy', 'Jackson') INTO Actor
举一反三
- 通过 SQL，您如何向 "Persons" 表插入新的记录？ A: INSERT ('Jimmy', 'Jackson') INTO Persons B: INSERT VALUES ('Jimmy', 'Jackson') INTO Persons C: INSERT INTO Persons VALUES ('Jimmy', 'Jackson')
- 通过SQL语句，如何往表“Persons”插入一条新纪录？ A: INSERT ('Jimmy', 'Jackson') INTO Persons B: INSERT INTO Persons VALUES ('Jimmy', 'Jackson') C: INSERT VALUES ('Jimmy', 'Jackson') INTO Persons D: INSERT ('Jimmy', 'Jackson') INTO Persons Values
- 通过 SQL，向 "Actor" 表中的 "LastName" 列插入 "Wilson"表述正确的是（）。 A: INSERT INTO Actor (LastName) VALUES ('Wilson') B: INSERT INTO Actor ('Wilson') INTO LastName C: INSERT INTO Actor ('Wilson') INTO (LastName) D: INSERT ('Wilson') INTO Actor (LastName)
- 通过 SQL返回 "Actor" 表中记录的数目的表述正确的是（）。? SELECT COUNT() FROM Actor|SELECT COUNT(*) FROM Actor|SELECT COLUMNS(*) FROM Actor|SELECT COLUMNS() FROM Actor
- 通过 SQL返回 "Actor" 表中记录的数目的表述正确的是（）。 A: SELECT COLUMNS() FROM Actor B: SELECT COLUMNS(*) FROM Actor C: SELECT COUNT() FROM Actor D: SELECT COUNT(*) FROM Actor