Business Rules

[Phani Pasupulet]

Can Any one please help me 
It is a easy on but I stuck at here
I have a table with two choice fields

I want to apply business rule before update 
and I want to traverse on the below table 

if I submitted Aug 29 and Bus 1

Any record matches Aug 29 and Bus 1
It should print a message suppose Hii

Here is my business rule

Here I am using two tables Booking and Personal 
In each table 2 fields 
Every field of choice type 

please help me why my query is not finding any matching records

[Niklas Peterson]

Hi,

You are not executing the query, You need to add

gr.query();

before your while loop.

Regards,
Niklas

[DanielCordick]

From looking at your code, it looks like your missing gr.query();