How to validate the columns in tabular form date?

Hello


I have two columns in tabular form date

1.start_date 2.End_date so here I need validate the end_date shouldn't be less than column start_date

so any solution for this?

Hello

use a validation of type "Function returning a Boolean" and the following code:

IF to_date(:YOUR_END_DATE,'YYYY-MM-DD') < to_date(:YOUR_START_DATE,'YYYY-MM-DD') THEN RETURN FALSE;
ELSE RETURN TRUE;
END IF;

The date format is of course your choice.

I hope this helps...

Thank you
Sandro

Tags: Database

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