Answers for "sub query example"

subquery sql

UPDATE Book SET note= 'editore: ' + (SELECT name FROM Publisher WHERE Publisher.ID = Book.publisher)

Posted by: Guest on December-26-2020

select in select sql

SELECT column1 = (SELECT column-name FROM table-name WHERE condition),       column-names  FROM table-name WEHRE condition

Posted by: Guest on November-20-2020

Code answers related to "sub query example"