Get several data from SQL query based on different conditions - mysql

Question

I have the following code:
SELECT DISTINCT m.solde_total_client
,c.client_nom
,co.contenant_nom
FROM `mouvement` m, `client` c, `contenant` co
WHERE c.client_id = m.client_id
AND co.contenant_id = m.contenant_id
ORDER BY m.movement_date DESC
LIMIT 1;
And I get as a result one total sold of one client. But I want to get one for each contenant for each client. (But it still need to be the last one by date)
I'm getting as a result:
And I want to get several result like that such as:
Leclerc | Geobox | 50
SuperU | Box | 40
...
sold_total_client is what the client as after a shipment, there is several shipment and the sold is updated at every move, so the last one by date is the actual sold. So I have to get the last move of every contenant of every client.

Answer 1

You could try using a subquery for max_date group by client_id, contenant_id
SELECT
m.solde_total_client,
m.`mouvement_date`,
c.client_nom,
co.contenant_nom
FROM
`mouvement` m
INNER JOIN
(SELECT
MAX(mouvement_date) max_date, client_id, contenant_id
FROM
`mouvement`
GROUP BY
client_id, contenant_id) t ON t.client_id = m.client_id
AND m.contenant_id = t.contenant_id
AND t.max_date = m.`mouvement_date`
INNER JOIN
`client` c ON c.client_id = m.client_id
INNER JOIN
`contenant` co ON co.contenant_id = m.contenant_id
ORDER BY
m.`mouvement_date`