Refinement of octopus optimizer - Take into account split of individual columns. Columns of the split table that are not split remain at the head. - assign final projection joins at the head. - tentacles don't copy instructions after the last instruction producing resilt.
Refinement of octopus optimizer
- Take into account split of individual columns. Columns of the split table that
are not split remain at the head.
- assign final projection joins at the head.
- tentacles don't copy instructions after the last instruction producing resilt.

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