databases Online Quiz - 154
|Description: databases Online Quiz - 154|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
What are SQL “SELECT” statement capabilities.
To select all the columns from a table EMP, which one of the following is TRUE?
The two types of subqueries are:
Single-row subquery returns:
What is the result of the query below? SELECT Stud_name, Rollnum FROM STUDENT WHERE stud_marks=(SELECT MIN (stud_marks) FROM STUDENT GROUPBY Rollnum);
Which operator compares a value to every value returned by a subquery?
A DML statement is executed when you
Which is the function that records the current date?
Fastload does not use Transient Journal
It is possible to restart Fastload script when the target table is created in the script
The support tables are created in which phase of Multiload