Format

[kingganesh04]

Is there any way to update the statement should accept only nagative value?

Example

Define variable a as decimal format "-9999.99" no-undo.

update a.

This will accept both +ve & -ve numbers.

My question is should accept only -ve.

 

[jdpjamesp]

Don't think you can, but you can validate the value of a and repeat the update as necessary.

 

[TomBascom]

You could assume the "-". Accept >>>9.99 data and then multiply by -1 behind the scenes.