Question

Which is a join condition contains an equality operator? Equijoins cartesian natural left

Answer 1

A join is a query that combines rows from two or more tables, views, or materialized views. Oracle Database performs a join whenever multiple tables appear in the FROM clause of the query. The select list of the query can select any columns from any of these tables. If any two of these tables have a column name in common, then you must qualify all references to these columns throughout the query with table names to avoid ambiguity.

Answer 2

to make a light high ringing sound, like that of a small bell