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Update

Save as

Modify

Save

Select [all] FROM Persons

Select All Persons

Select *.Persons

Select * FROM Persons

Đúng

Sai

DELETE FirstName='Peter' FROM Persons

DELETE ROW FirstName='Peter' FROM Persons

DELETE FROM Persons WHERE FirstName = 'Peter'  

RANGE

BETWEEN

WITHIN

SELECT * FROM Table1 WHERE Column1 => 10

SELECT * FROM Table1 WHERE Column1 = = 10

SELECT * FROM Table1 WHERE Column1 >= 10

SELECT ID_SACH + GIA FROM THONGTIN_SACH;

SELECT * FROM THONGTIN_SACH; 

SELECT ALL FROM THONGTIN_SACH; 

SELECT ALL COLUMNS FROM THONGTIN_SACH;