make sure insert works too
make sure insert works too


Former-commit-id: 0a12e0844c58b35cccac906f078fdc10954ccdac
HPI-SWA-Lab/SQPyte,HPI-SWA-Lab/SQPyte,HPI-SWA-Lab/SQPyte,HPI-SWA-Lab/SQPyte,HPI-SWA-Lab/SQPyte