How do you retrieve the data from a nullable column?
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Answer / s
DB2 application must also include a null indicator host
variable along with the host variable to contain the actual
value.
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / amol
We have to include one variable in working storage datatype
s9(4).
and while retriveing the value from nullable column we can
give ;host variable :null indicater. If value from column
is found to be null it will stoare in null indicater.
If we have not include the null indicater and value while
fetching found to be null the program will abend with
saqlcode -305.
| Is This Answer Correct ? | 3 Yes | 2 No |
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COBOL 
