When using MariaDB-odbc to import data from MariaDB into R or Excel the imported table is corrupted. This is not the case if I use MySQL-odbc. The kind of corruption is that certain columns get inserts with 0 and shifts all rows of only these columns downwards.
In Stackoverflow is a detailled description of this problem created in 31.01.2019 with no response until this bug-report.
I loaded up the table which I used to show the bug.