Univer Prompt Date Object

Question

I have a date prompt. The users can enter a date or they can leave the Date as null. If they leave the Date prompt as Null It has to go and fetch all the Data even if the date field does not have any value. The problem here is if they leave it as null then i am running into an issue of Date column comparing it against a NULL Value. Is there a way for me to handle this issue.
-Prabu

Answer 1

Hi,
To get all the dates then you have to create a all object andshould place it in existing lovs. Try like this.
1. In the lovs odf the date object i.e date object-> right click ->clicko n edit lovs -> then a query panel opens for you there modify the existing query to
Select distinct(dates) from ........... to
select distinct(dates)  from ................
union
select ' ALL' from dual; ---> where dual is temporary table if back end is oracle. then in date object in universe try with the below synatx as
Date  = (@Prompt('<Prompt message>','A',{'Class\Object'},mono,free)  or  "ALL '' = @Prompt('<Text>','A',{'Class\Object'},mono,free) .
In your case replace all with SIgle quotations.
Cheers,
Suresh Aluri.