Check if data is null

[nishanthini]

Hi,

I have a requiremnt lik the below.

i have a column in a table which has few values and few null values.
I basically have to display chart2 when this particular column has only null value.

If it has any not null value then i have to show chart1.

How to set this condition in conditional explorer.

[CoolP]

Create a boolean variable with the condition [col1] is not null.


Assign this boolean variable as the render variable for the chart(s).




Thanks
Prasan