After destroying and recreating sys.columns and sys.tables, add privileges. This fixes bug 2934. The problem: during an catalog upgrade, sys.columns and sys.tables are dropped and recreated (in case they changed).  The new versions of these views were not represented in the sys.privileges table.  We now add entries for the new views, solving the bug.
After destroying and recreating sys.columns and sys.tables, add privileges.
This fixes bug 2934.
The problem: during an catalog upgrade, sys.columns and sys.tables are
dropped and recreated (in case they changed).  The new versions of
these views were not represented in the sys.privileges table.  We now
add entries for the new views, solving the bug.

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