during recovery the logger now keeps the 'logged records' in memory. Any only apply these once the commit is read (trans end).
during recovery the logger now keeps the 'logged records' in memory.
Any only apply these once the commit is read (trans end).

A new function log_abort is added, which should be used to abort the current
transaction (writes a LOG_END but with transaction id -1).
During recover this will lead to a quick transaction abort.

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