|
Related Questions |
View Answer |
|
What is the physical storage length of each of the following DB2 data types: DATE, TIME, TIMESTAMP?
|
View Answer
|
|
Give the COBOL definition of a VARCHAR field.
|
View Answer
|
|
How do you leave the cursor open after issuing a COMMIT? ( for DB2 2.3 or above only )
|
View Answer
|
|
When you COMMIT, is the cursor closed?
|
View Answer
|
|
Can you have more than one cursor open at any one time in a program ? ?
|
View Answer
|
|
Is DECLARE CURSOR executable?
|
View Answer
|
|
What happens when you say OPEN CURSOR?
|
View Answer
|
|
How do you specify and use a cursor in a COBOL program? ?
|
View Answer
|
|
Where would you specify the DECLARE CURSOR statement? ?
|
View Answer
|
|
How would you retrieve rows from a DB2 table in embedded SQL? ?
|
View Answer
|
|
What is a cursor? why should it be used?
|
View Answer
|
|
What are correlated subqueries?
|
View Answer
|
|
Why SELECT * is not preferred in embedded SQL programs?
|
View Answer
|
|
What is the result of this query if no rows are selected:
|
View Answer
|
|
Consider the employee table with column PROJECT nullable. How can you get a list of employees who are not assigned to any project?
|
View Answer
|
|
What do you accomplish by GROUP BY ... HAVING clause? ?
|
View Answer
|
|
What is the meaning of underscore ( ?_? ) in the LIKE statement? ?
|
View Answer
|
|
When do you use a LIKE statement?
|
View Answer
|
|
What is 'LIKE' used for in WHERE clause? What are the wildcard characters?
|
View Answer
|
|
Is BETWEEN inclusive of the range values specified? ?
|
View Answer
|