Attribute field name is not case-sensitive anymore after creating new layer

Question

I joined a sqlite layer with a csv table (each attribute field name starts with a capital letter). When I create a new layer out of them ("save as", e.g. as a new sqlite layer with all data combined), the attribute field names in the new layer are changed to lower case. The entries in the table are not affected, though - only the attribute field names (= column title, to say it differently).

Does anyone have an idea how I can save a join of a spatialite layer and csv table and at the same time keep the original attribute field name that is case-sensitive? I also tried to use a different codification, but this did not help.

Answer 1

Just for future reference because I was able to solve my problem:

If you want to create a new spatialite layer without having changes in the attribute field names (e.g. upper case to lower case), then you need to change the layer option LAUNDER in the 'save as' option form to "NO".

Now the new spatialite layer possesses exactly the same attribute field names as the original layer (and thus is also case-sensitive).