A join the database defines between two tables that compares columns for equality, one pair or several ANDed, e.g. ORDERS.CUSTOMER_ID = CUSTOMERS.CUSTOMER_ID; joins of any other kind, or of a table with itself, are left out
ORDERS.CUSTOMER_ID = CUSTOMERS.CUSTOMER_ID
Readonly
A join the database defines between two tables that compares columns for equality, one pair or several ANDed, e.g.
ORDERS.CUSTOMER_ID = CUSTOMERS.CUSTOMER_ID; joins of any other kind, or of a table with itself, are left out