Hi, I have field where users can upload csv file (fileInput1
), then they can map column names from csv file to column names in database (listView2
) and then they can see the final table with the content of csv file and mapped column names (tableLegacy1
).
I want to create sql query that returns true or false deppending if the vat_number in tableLegacy1
already exists in BigQuery table marts.leads_for_retool
or not.
I can't understand why my query does not work?
select case when count<>0 then true else false end as exist_in_db from (
select count(vat_number) count from marts.leads_for_retool
where vat_number IN UNNEST({{ tableLegacy1.vat_number }})
)
I get error:
Incorrect number of parameter types provided.
Could someone please help me understand what might be causing this error and how I can fix it?
Thank you in advance for your assistance!