Which of the following peformance considerations are regarding bulk operations ?
A. Column locking
B. Batch switches
C. Constraint checking of NULL constraints
D. All of the mentioned
Answer:A
Which of the following peformance considerations are regarding bulk operations ?
A. Column locking B. Batch switches C. Constraint checking of NULL constraints D. All of the mentioned
Explanation:Performance considerations can also be significant when large amounts of data are being imported.