I have the following database table structure:
id, size, qty, price
1 , 1 , 100, 43
2 , 1 , 250, 52
4 , 2 , 100, 45
5 , 2 , 250, 55
6 , 3 , 100, 50
7 , 3 , 250, 56
8 , 4 , 200, 55
9 , 5 , 250, 61
I am looking to get this kind of output:
| |
Sizes |
| QTY | 1 | 2 | 3 | 4 | 5 |
| 100 | $43 | $45 | $50 | | |
| 200 | | | | $55 | |
| 250 | $52 | $55 | $56 | | $61 |
My thought that this requires three sql selects,
first two to get distinct values of sizes, qty and the 3rd to build data structure out of it.
But I couldn't imagine the data structure that could give me the output shown above.
Therefore I need your help on the most appropriate solution for this ( the data structure that works best & if this can be done in one sql query ).
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