or where sql code example
Example 1: sql or
Used alongside WHERE to include data when either condition is true.
Example: Returns users that live in either Sheffield or Manchester.
SELECT * FROM users
WHERE city = 'Sheffield' OR 'Manchester';
Example 2: sql where a or b
-- example
SELECT Id, ProductName, UnitPrice, Package
FROM Product
WHERE ProductName LIKE 'Cha_' OR ProductName LIKE 'Chan_'
Example 3: sql and
Used to join separate conditions within a WHERE clause.
Example: Returns events located in London, United Kingdom
SELECT * FROM events
WHERE host_country='United Kingdom' AND host_
city='London';
Example 4: where in sql
Where clause basically returns only
true conditions
Select First_Name
From Customers
Where ID = 1905Cimbom;
Example 5: SQL Where
Mit WHERE filtert man nach Zeilen aus einer Tabelle, die bestimmte Kriterien
erfüllen. Auf diese Weise kann man die Zeilen auf die Zeilen beschränken,
an der man interessiert ist. Auf diesen Klausel folgt eine Bedingung, die
entweder «true» oder «false» zurückgibt.
SELECT *
FROM customer
WHERE ID = 10;