Hello,

I have a table in a sqlite database which looks like:

RowID : Dist  : X  :  Y
1        : 1.24 : 15 : 15
2        : 0.66 : 13 : 17
3        : 0.82 :  8 : 12
4        : 2.14 : 17 : 19
5        : 1.83 : 15 : 13

I want to loop over the single entries of the database-table using Python:

1) a loop over the rowid from the beginning to the end (1 to 5) of the table 
and I want to get the values for X. The result should give: 15, 13, 8, 17, 15

2) I also want a loop over the list and want to get again X but in this case I 
want to get it in an ordered way, I want to get i ordered from the smalles 
Dist-value to the greatest Dist-value. So the result of the loop should be: 13, 
8, 15, 15, 17

Do you know what I mean? How can I do that? How to loop over the entries of a 
sqlite database using Python?

/Johannes

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