Which operator is used to select values within a range?
The BETWEEN operator is used to select values within a range.
BETWEEN Syntax is as follows:
SELECT column_name(s) FROM table_name WHERE column_name BETWEEN value1 AND value2;
BETWEEN Example is as follows:
The following SQL statement selects all Courses with a price BETWEEN 100$ and 200$:
SELECT * FROM Courses WHERE Price BETWEEN 100 AND 200;
What is the most common type of join?
With SQL, how can you return the number of records in the "Persons" table?
With SQL, how can you delete the records where the "FirstName" is "Peter" in the Persons Table?
How can you change "Hansen" into "Nilsen" in the "LastName" column in the Persons table?
With SQL, how can you insert "Olsen" as the "LastName" in the "Persons" table?