Here is the performance stats of the solution by rameshsaive for TSQL Challenge18.
| Attempt | Start Time | Reads | Writes | CPU | Duration (Sec) |
| 1 | Apr 9 2010 12:02AM | 1371 | 0 | 1529 | 2.472 |
| 2 | Apr 9 2010 12:26AM | 1371 | 0 | 1498 | 2.616 |
| 3 | Apr 9 2010 12:50AM | 1371 | 0 | 1404 | 2.464 |
| 4 | Apr 9 2010 1:14AM | 1371 | 0 | 1638 | 2.799 |
| 5 | Apr 9 2010 1:38AM | 1371 | 0 | 1544 | 2.837 |