Patch from Steffen Goeldner: implemented ping method (http://search.cpan.org/~timb/DBI-1.45/DBI.pm#ping).
Patch from Steffen Goeldner: implemented ping method
(http://search.cpan.org/~timb/DBI-1.45/DBI.pm#ping).

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