how can u retrieve the data from null values using
applicaion program.
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Answer / avinash
The null indicator would be assigned a value of -1 if the
fetched column has a null value.
| Is This Answer Correct ? | 15 Yes | 0 No |
Answer / prachi
whenever you are retreving the data from null coloumn,
first you need to declare the null indicator in the working
storage section. and use this variable when you are
fecthing the data from null coloumn.
| Is This Answer Correct ? | 9 Yes | 0 No |
Answer / bhavani
When we retrieve data from a nullable field, we need to
have a null indicator declared in the working storage.
WS-NULL-INDICATOR s9(04) comp
And after you have fetched the value for that column,
we need to check the value of the null indicator.
It can have the following values
-2 - Exceptional condition
-1 - Null Value is present in that field
0 - Not null
| Is This Answer Correct ? | 9 Yes | 0 No |
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