I’m trying to display a list of payments made on transactions and show the current balance after each payment. Below is an example of expected result
| number | DATE(p.date) | total | paid | balance | | 1355 | 2016-10-31 | 899.00 | 450.00 | 449.00 | | 1355 | 2016-12-06 | 899.00 | 449.00 | 0.00 | | 1359 | 2016-09-28 | 4045.00 | 1515.00 | 2530 | | 1359 | 2016-10-24 | 4045.00 | 35.00 | 2495.00 | | 1361 | 2016-09-28 | 1548.00 | 1548.00 | 0.00 |
and here is my query so far, but have an error in the where clause
select t.number, DATE(p.date), ti.total 'total', SUM(p.amount) 'paid', ti.total - paid.total 'balance' from payments p left join transactions t on p.transaction_id = t.id left join ( select inner_ti.transaction_id, sum((inner_ti.price - inner_ti.discount) * inner_ti.quantity) 'total' from transaction_items inner_ti group by inner_ti.transaction_id ) ti on t.id = ti.transaction_id left join ( select inner_p.transaction_id, sum(inner_p.amount) 'total' from payments inner_p where inner_p.date <= p.date -- error unknown column p.date group by inner_p.transaction_id ) paid on t.id = paid.transaction_id group by t.number, DATE(p.date), ti.total, paid.total order by DATE(p.date) ASC
Please note that I’m grouping by
p.date since we are concern on payments made within the day.
Can someone please enlighten me why I’m getting that error? And is there any workaround to achieve the expected result?
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