Question

I have two SQL queries that I would like to combined into one, if its possible. The fist is to get information about a shop order and the second is to get revision information from all previous records with the same shop_order_id.

The first query:

SELECT so.shop_order_id, so.shop_order_suffix, so.status, so.mfg_method, so.description
  FROM shop_order so
  WHERE so.shop_order_id = 'ZZ1810C'
    AND so.shop_order_suffix = '000';`

The second query:

SELECT so.user_att27, so.user_att28 
  FROM shop_order so
  WHERE so.shop_order_id LIKE 'ZZ1810C%'
  ORDER BY shop_order_suffix DESC;`

Is it possible to combined them so that they run at one time and if so how would i got about doing it?

Answer 1

I think you need a JOIN :

    SELECT so.shop_order_id, so.shop_order_suffix, so.status, so.mfg_method, so.description,  so2.user_att27, so2.user_att28
    FROM shop_order so 
    JOIN shop_order so2 ON so2.shop_order_id LIKE 'ZZ1810C%'
    WHERE so.shop_order_id = 'ZZ1810C' AND so.shop_order_suffix = '000'
    ORDER BY shop_order_suffix DESC;