insert into 
POST (nId,nUserIdAuthor,dPosted,sSubject,sComment,nPostIdParent,nRoomIdOriginal,nRoomIdCurrent,bViewable) 
values (1,3,'2000-2-2','JOJO1','jojo',NULL,1,1,'Y');

insert into 
POST (nId,nUserIdAuthor,dPosted,sSubject,sComment,nPostIdParent,nRoomIdOriginal,nRoomIdCurrent,bViewable) 
values (2,4,'2000-2-2','JOJO2','jojo',1,1,1,'Y');

#insert into ROOM (nId,sName,sDescription) 
#values ();

#insert into POST_LINK (nId,nPostId,sLinkName,sURL,sDescription)
#values ();