SELECT - extracts data from a database
UPDATE - updates data in a database
DELETE - deletes data from a database → delete raw
INSERT INTO - inserts new data into a database
CREATE DATABASE - creates a new database
ALTER DATABASE - modifies a database
CREATE TABLE - creates a new table
ALTER TABLE - modifies a table → delete column
DROP TABLE - deletes a table
CREATE INDEX - creates an index (search key)
DROP INDEX - deletes an index
Select
Insert