SQL WHERE NOT code example
Example 1: sql not equal
<> Not equal. Note: In some versions of SQL this operator may be written as !=
Example sql query:
1) Selecting groceries where price is not 20
SELECT * FROM Grocery WHERE Price <> 20;
Example 2: sql not in
SELECT * FROM Customers
WHERE Country NOT IN ('Germany', 'France', 'UK');
Example 3: sql where a or b
SELECT Id, ProductName, UnitPrice, Package
FROM Product
WHERE ProductName LIKE 'Cha_' OR ProductName LIKE 'Chan_'
Example 4: sql and
SELECT column_name(s)
FROM table_name
WHERE column_1 = value_1
AND column_2 = value_2;
Example 5: sql not
Returns true if a record DOESN’T meet the condition.
Example: Returns true if the user’s first_name doesn’t end with ‘son’.
SELECT * FROM users
WHERE first_name NOT LIKE '%son';
Example 6: sql not in
SQL NOT IN operator is used to filter the result if the values that are mentioned as part of the IN operator is not satisfied. Let’s discuss in detail about SQL NOT IN operator.
Syntax:
SELECT Column(s) FROM table_name WHERE Column NOT IN (value1, value2... valueN);