databases Online Quiz - 162
Description: databases Online Quiz - 162 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: databases |
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When is a Cartesian product formed?
A Non equi-join is a join condition that does not contain an equality operator.
Select ename from emp where ename =”Scott”; This select statement executes successfully.
____________ is used to join a table to itself.