Question

I have two tables called A and B.

Table A contains request details such as
request_id, company_id, and Customer_id.

Table B contains feedback data such as feedback_id, company_id, status_ind,customer_id, score_total.

I need to get the count of rows of table B which has corresponding company_id with table A where the status_ind is 1 and subtract from the count of table A.

Answer 1

I’m not sure what you’re asking but

declare @countA integer = (select count(*) from A)

declare @countB integer = 
    (select count(*) from B where 
     exists(select * from A where A.company_id = B.company_id AND A.status_ind = 1)

declare @difference integer = @countA - @countB