CREATE TABLE table_name( -- Create table Id INT NOT NULL, col VARCHAR(64), PRIMARY KEY(Id) ); INSERT INTO table_name(Id, col) VALUES(1,'Volkswagen'), (2,'Toyota'); -- Insert values in the table UPDATE table_name SET column_name = new_value WHERE condition; -- Updating values of a table DELETE from table_name [WHERE condition] -- Deleting rows from a table TRUNCATE TABLE table_name [IMMEDIATE] -- Delete all entries from a table DROP TABLE table_name; -- Deleting a table ALTER TABLE old_table_name RENAME TO new_table_name; -- Renaming table ALTER TABLE table_name ADD column_name data_type; -- Adding column to a table ALTER TABLE table_name RENAME COLUMN old_column_name TO new_column_name; -- Rename column ALTER TABLE table_name DROP COLUMN column_name; -- Deleting column of a table ALTER TABLE table_name ALTER COLUMN column_name new_data_type; -- Change data type of a column ALTER TABLE table_name ALTER COLUMN column_name DROP NOT NULL; -- Removing "NOT NULL" constraint ALTER TABLE table_name MODIFY column_name INT AUTO_INCREMENT; -- Turn on "AUTO INCREMENT" ALTER TABLE table_name MODIFY column_name INT; -- Turn off "AUTO INCREMENT" ALTER TABLE table_name ADD CONSTRAINT fk_constraint_name FOREIGN KEY (column_name) REFERENCES other_table(other_column); -- Adding foreign key constraint ALTER TABLE table_name DROP CONSTRAINT fk_constraint_name; -- Removing foreign key constraint