Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / rajeev singh
Join display exact information from two or more tables.
and it is not compulsory in both table column equal.
Where as in UNION in both table column should be equal.
and union eliminate the dublicate rows.
| Is This Answer Correct ? | 15 Yes | 2 No |
Post New Answer View All Answers
Does Disconnect and Connect creates page lock in IDMS ?
What is integrated data dictionary?
Is there a application program coding difference between local and central version mode in idms?
Explain about logical data model of idms?
Name and explain the three location modes?
What is dbkey?
What is the return codes 0307 and 0326?
What is auto status in idms?
What are the uses of commit and finish?
What is idms-restart ?
What methods are available for persisting records in an idms database? Explain.
What is a set? What pointers are required, what are possible? How may sets be ordered?
What is an OOK-Rec?
Explain about set currency?
Distinguish among erase, erase permanent, erase selective and erase all?
