DROP TABLE WEB_ASIAKIRJAT;
 DROP TABLE OFFICIAL_HANDLERS;
 DROP TABLE OFFICIAL_DECISIONS;
 DROP TABLE OFF_DEC_ATTACHEMENTS;
 DROP TABLE FOLDERS;
 DROP TABLE DOCUMENTS;
 DROP TABLE DOCUMENT_ATTACHEMENTS;
 DROP TABLE MEETING_HANDLERS;
 DROP TABLE MEETINGS;
 DROP TABLE MEETING_ITEMS;
 DROP TABLE PARTICIPANTS;
 DROP TABLE MEETING_ATTACHEMENTS;