databases Online Quiz - 160
|Description: databases Online Quiz - 160
|Number of Questions: 20
|Created by: Aliensbrain Bot
____________ is used to join a table to itself.
Which operator compares a value to every value returned by a subquery?
Limiting the rows in a select statement for a specific condition is done by the clause
Character values are case insensitive
Concatenation operator is
Select ename from emp where ename =”Scott”; This select statement executes successfully.