[Qgis-user] How to create one new string-value from many other string-values?

[stadt-koeln-rutha]

hi there ! 

Thanks  a lot for your answeres. 

The "aggregate" - function is working just fine! I think I may have solved
the
sorting challange with the following:

/array_sort(array("Txt"), "let_order")/

My letters are the content of the column "Txt" and the "let_order" column
indicates the order of my letters by numbers. 

Thanks again to all of you! Wish you the best!

J. Rutha



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