what is the difference between Null compression and default
compression?
Answer Posted / robert gosling
Default compression deletes trailing blanks in alphanumeric
fields and leading zeros in numeric fields.
Null suppression (NU) differs from default compression in
that searches, on descriptor fields defined with null
suppression, do not return records in which the descriptor
field is empty.
Is This Answer Correct ? | 18 Yes | 1 No |
Post New Answer View All Answers
What is adabas and why it is used?
What is adabas?
What is find and read operation in adabas file?
Explain associator in adabas?
Explain the significance of dbid used in adabs?
Explain How will you the specification of database file?
Suppose if I have updated few fields of adabas file using update command, and after that I used display to see that field get updated or not. If in display it showing nothing or record did not get updated then what can be the possible reasons?
Explain the difference between null compression and default compression?
Why adabas is used?
Define an associator in adabas?
Define adabas?
What is dbid used in adabas?
What is the full form of adabas?
Explain the advantages of adabas?
What are the key features of adabas database system?