A.F....... [ZBX-8101] fixed exporting maps from Oracle database

git-svn-id: svn://svn.zabbix.com/trunk@45586 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2
.D........ [ZBX-1357] update changelog entry

git-svn-id: svn://svn.zabbix.com/trunk@45590 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2