SELECT b.customer_id, b.cust_last_name || ', ' || b.cust_first_name cust_name, SUM(a.ORDER_TOTAL) order_total
FROM demo_orders a, DEMO_CUSTOMERS b
WHERE a.customer_id = b.customer_id
GROUP BY b.customer_id, b.cust_last_name || ', ' || b.cust_first_name
ORDER BY NVL(SUM(a.ORDER_TOTAL),0) DESC
| No. | Subject | Author | Date | Views |
|---|---|---|---|---|
| 106 | Delimiter | admin | 2016.04.29 | 148 |
| 105 | Report by Order / Product / Order and Product / By Order & Non Order | admin | 2016.04.29 | 239 |
| 104 | Outer Join with Oracle SQL | admin | 2016.04.29 | 155 |
| 103 | EXPORT & IMPORT | admin | 2016.05.01 | 191 |
| 102 | wwv_flow_files | admin | 2016.05.01 | 168 |
| 101 | APEX ADMIN PASSWORD 바꾸기 | admin | 2016.05.02 | 124 |
| 100 | HEAD TITLE (제목)을 조건에 따라 바꾸기 | admin | 2016.05.03 | 150 |
| 99 | EMPLOYEE_LEVEL_ID | admin | 2016.05.03 | 106 |
| » | Group by, Order by (두개의 Table을 활용한 Sub Total / 최고값 ) | admin | 2016.05.06 | 247 |
| 97 | Interactive Report | admin | 2016.05.07 | 138 |
| 96 | Fundamentals of PL/SQL | admin | 2016.05.10 | 2053 |
| 95 | Display Value, Return Value | admin | 2016.05.10 | 139 |
| 94 | BOOLEAN SAMPLE | admin | 2016.05.11 | 160 |
| 93 | test | admin | 2016.05.11 | 143 |
| 92 | CREATE VIEW | admin | 2016.05.13 | 241 |
| 91 | 3D Pie Chart | admin | 2016.05.17 | 235 |
| 90 | TREE | admin | 2016.05.18 | 741 |
| 89 | INSTR | admin | 2016.05.19 | 814 |
| 88 | NVL | admin | 2016.05.19 | 175 |
| 87 | ROWNUM | admin | 2016.05.19 | 255 |
