Sql di Base

Esempi di base SQL: https://www.w3schools.com/sql/default.asp

SELECT column1, column2, ...
FROM table_name
WHERE condition
ORDER BY column1, column2, ... ASC|DESC;  

INSERT INTO table_name (column1, column2, column3, ...)
VALUES (value1, value2, value3, ...); 

UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition; 

DELETE FROM table_name
WHERE condition;

SELECT column_name(s)
FROM table_name
WHERE condition
GROUP BY column_name(s)
ORDER BY column_name(s);