check types can return NULL ie check this better cleanup when errors occure in insert/update
check types can return NULL ie check this
better cleanup when errors occure in insert/update

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb