new file:
    src/share/database/scripts/mysql/upgrade_5.1_to_5.2.sh.in
renamed:
    src/share/database/scripts/mysql/upgrade_5.1_to_6.0.sh.in
    -> src/share/database/scripts/mysql/upgrade_5.2_to_6.0.sh.in

new file:
    src/share/database/scripts/pgsql/upgrade_3.2_to_3.3.sh.in
renamed:
    src/share/database/scripts/pgsql/upgrade_3.2_to_4.0.sh.in
    -> src/share/database/scripts/pgsql/upgrade_3.3_to_4.0.sh.in

src/lib/dhcpsrv/pgsql_host_data_source.cc
    changed OID_INT4 to OID_INT8 for subnet_id inputs in
    TaggedStatements

src/lib/dhcpsrv/tests/generic_host_data_source_unittest.h
src/lib/dhcpsrv/tests/generic_host_data_source_unittest.cc
src/lib/dhcpsrv/tests/mysql_host_data_source_unittest.cc
src/lib/dhcpsrv/tests/pgsql_host_data_source_unittest.cc
    Added new tests to verify maxium value for subnet_id works

src/share/database/scripts/mysql/dhcpdb_create.mysql
    Added 5.1 to 5.2 changes

src/share/database/scripts/pgsql/dhcpdb_create.pgsql
    Added 3.2 to 3.3 changes