6332:20100421:102341.718 [Z3005] Query failed: [-1] ORA-02291: integrity constraint (ZABBIX_TEST.FUNCTIONS_FK2) violated - parent key not found
ORA-06512: at line 2
[begin
insert into functions (functionid,itemid,triggerid,function,parameter) values (346803,601880,225199,'last','0');
insert into functions (functionid,itemid,triggerid,function,parameter) values (346804,601881,225199,'last','0');
insert into triggers (triggerid,description,expression,priority,status,comments,url,type,value,templateid) values (225199,'Packet loss >20%','(

>20)&(

=1)',2,0,'','',0,2,13511);
end;
]

I think need first add trigger and them functions