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