(Editied): Error executing query in metabase: (ERROR: syntax error at or near "and" Position: 33) - sql

Question

I am running a very simple query in Metabase, however, I am getting an error.
Following is the code I am running:
SELECT user_id
FROM order_order
[[where date_placed between {{from}} and {{to}}]]
and {{partner_id}}
Following is the error I am getting:
ERROR: syntax error at or near "and" Position: 33
I have been trying multiple ways to get this fixed, but couldn't get this to work. I would appreciate your help with this query. I don't see a problem with the query tho. What am I missing?
Attaching image for refrence

Answer 1

I think you just want:
SELECT user_id
FROM order_order
where
{{partner_id}}
[[and {{date}}]]
then use an advanced date query to do the between part?
All from memory so hope I'm not way off.

Answer 2

The statement inside the [[ ]] in your query is only used when from or to variables have a selected value. That means that when both from and to are not set (no value selected) your query will be the following:
SELECT user_id
FROM order_order
and {{partner_id}}
hence the error.
In order to resolve it you should set the where clause to always true and then have the conditional statements that you want. Here is an example:
SELECT user_id
FROM order_order
where true
[[and date_placed between {{from}} and {{to}}]]
and {{partner_id}}