mysql> show columns from totalsales;
+-------------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------------+--------------+------+-----+---------+-------+
| UUID | varchar(36) | NO | PRI | NULL | |
| user | varchar(128) | NO | | NULL | |
| objectUUID | varchar(36) | YES | | NULL | |
| type | int(10) | NO | | NULL | |
| TotalCount | int(10) | NO | | 0 | |
| TotalAmount | int(10) | NO | | 0 | |
+-------------+--------------+------+-----+---------+-------+
7 rows in set (0.00 sec)
- transactions テーブルから生成
SELECT receiver,objectUUID,type,COUNT(*),SUM(amount) FROM transactions WHERE sender<>receiver AND status=0
GROUP BY receiver,objectUUID,type;