11.02.2016, 22:50
Your logs show that the query has been executed successfully, so it should work already.
Your NULL column shows "Nein" everywhere.
This means that all your fields MUST have data in them.
You could create a test table and play with them for a while to test all settings, that's what I do most of the time when testing something new.
Your test table only needs a few columns with integer, float and varchar datatypes.
If you have Navicat, you can insert some test-data as well into your tables and it displays the proper query at the bottom of the program so you can look at the query-structure.
Your NULL column shows "Nein" everywhere.
This means that all your fields MUST have data in them.
You could create a test table and play with them for a while to test all settings, that's what I do most of the time when testing something new.
Your test table only needs a few columns with integer, float and varchar datatypes.
If you have Navicat, you can insert some test-data as well into your tables and it displays the proper query at the bottom of the program so you can look at the query-structure.