SQL Taskbook Level 5.8
The tables are given:
| character |
|---|
| a |
| b |
| c |
| d |
| e |
| f |
| g |
| h |
| i |
| j |
| k |
| l |
| m |
| n |
| o |
| p |
| q |
| r |
| s |
| t |
| u |
| v |
| w |
| x |
| y |
| z |
| number |
|---|
| 1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
| 7 |
| 8 |
| 9 |
| 10 |
| 11 |
Solve the following problems for them:
Get combinations of all letters and numbers
Get combinations of all numbers and letters
