Is it possible to mutliply a comp variable with an comp-3
variable. Will there be any error if i do it?
Answers were Sorted based on User's Feedback
Answer / vikas pujar
Yes. Comp and Comp-3 are used to store numeric values so
operation is valid.
| Is This Answer Correct ? | 15 Yes | 1 No |
Answer / lu
yes, but never do it, you always multiply COMP with COMP
and COMP-3 with COMP-3....when you want to display : move
COMP to pic 9 (extend field) and comp-3 to pic 9 (extend
field)
| Is This Answer Correct ? | 9 Yes | 0 No |
WORKING-STORAGE SECTION. 01 VAR1 COMP-2 VALUE 0. PROCEDURE DIVISION. MOVE 10.2115 TO VAR1. DISPLAY 'VAR1 =' VAR1. GOBACK. 10.2115 is stored as .10211499999999996E 02 in OS VS Cobol 10.2115 is stored as .10211500000000000E 02 in ecobol. Any reason why?
What are decleratives in COBOL ?
01 a pic s9(5) occupies how many bytes ?
Size of a column has been changed in DB2 table (Suppose it was of 5 characters and later changed to 4 characters) and forgot to change the DCLGEN in COBOL program, what will happen during the execution of code? If the program Abends then what will be the error? If it doesn't abend then hpw the error can be catched?
why mainframe we use not like java as frontend oracle as backend. or not word excel.In there also huge ammount data stored.
How does IDMS insure data integrity?
What are the pertinent COBOL commands?
if a dataset is already created with fixed length but after that i want to change fixed length to variable length then how is it possible
Can we dynamically increase the size of occurs clause? i.e In case I an not sure of the size of array and want to increase the size at run time.If yes , how?
There is a variable with value 19446. Requirement is to convert it to 194.46. I tried it by doing divide by 100 and my receiving field data type is 9(03)v99. But the output is 194. I am not getting the decimal value. Could anyone pls let me know how to get this done?
how do you reference the ksds vsam file formats from cobol programs
A table has two indexes defined. Which one will be used by the SEARCH?