Merging 2 subqueries having different number of rows. Getting double the data

Question

I wrote an sql query which pulls data from a single table ( date,account,dr,cr ) depending upon a condition as follows:

select * from (select date,account,dr from sys_credit_debit where dr != 0) as t1,
(select date,account,cr from sys_credit_debit where cr != 0) as t2

I want to show the debit data on left side of the table and credit data on the right side. knowing the fact that rows can be different. But, I am getting the double data through the query.

Can anybody help me?

Answer 1

Try below query

SELECT t1.*,t2.* FROM
(select date,account,dr from sys_credit_debit where dr != 0) as t1
INNER JOIN 
(select date,account,cr from sys_credit_debit where cr != 0) as t2
ON t1.account = t2.account AND t1.date = t2.date