Reputation: 2103
I am able to do the following query
select (current_date-interval '1' day) ,a,b from (select '1' as a, 2 as b) as t2;
But I am not able to put variables in place of '1'. I have tried the following methods with no success
select (current_date-interval b day) ,a,b from (select '1' as a, 2 as b) as t2;
select (current_date-interval a day) ,a,b from (select '1' as a, 2 as b) as t2;
I have also tried casting but still no result.
Upvotes: 1
Views: 783
Reputation: 2103
I found a solution to this:
select (current_date-interval 1 day*b) ,a,b from (select '1' as a, 2 as b) as t2;
select (current_date-interval 1 day*cast(a as int)) ,a,b from (select '1' as a, 2 as b) as t2;
So this question is answered :)
Upvotes: 1