The following example shows the inventory status at the beginning of each week for the month of September, 2011 for each business calendar setting.
SEL Item, BEGIN(week_duration) AS WeekBegin, Inventory FROM Inventory_Tbl EXPAND ON Duration AS week_duration BY ANCHOR WEEK_BEGIN;
Inventory_Tbl
| Item | Duration | Inventory |
| 101 | 2011-09-01, 2011-09-05 | 12 |
| 101 | 2011-09-05, 2011-09-12 | 18 |
| 101 | 2011-09-12, 2011-09-18 | 15 |
| 101 | 2011-09-18, 2011-09-21 | 11 |
Sep-2011 Calendar
| S | M | T | W | T | F | S |
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 |
| SET SESSION CALENDAR = Teradata; | ||
| Item | WeekBegin | Inventory |
| 101 | 2011-09-04 | 12 |
| 101 | 2011-09-11 | 18 |
| 101 | 2011-09-18 | 11 |
| SET SESSION CALENDAR = ISO; | ||
| Item | WeekBegin | Inventory |
| 101 | 2011-09-05 | 18 |
| 101 | 2011-09-12 | 15 |
| 101 | 2011-09-19 | 11 |
| SET SESSION CALENDAR = Compatible; | ||
| Item | WeekBegin | Inventory |
| 101 | 2011-09-03 | 12 |
| 101 | 2011-09-10 | 18 |
| 101 | 2011-09-17 | 15 |