approved new PROCs and modified PROC signatures according to Peter's recent ISOLATION changes
approved new PROCs and modified PROC signatures
according to Peter's recent ISOLATION changes

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