$sql="select m.uuid,m.title,m.id,m.description from normalmetadata m left join thumbnail t on m.id=t.id where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and length(t.data)>2 order by random() limit 3";
$state=$this->db->query("select count(*) from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ");
$row=$state->fetchAll();
$sum=$row[0]['count'];
$select=$this->db->select();
$select->from('normalmetadata','*')->where(" uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ")->order('title desc')->limitPage($page,$this->limit);
$state=$this->db->query("select count(*) from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ");
$row=$state->fetchAll();
$sum=$row[0]['count'];
$select=$this->db->select();
$select->from('normalmetadata as m','m.*')
->where(" uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ")
$row=$this->db->fetchAll("select count(*) from reference where id in (select refid from mdref where uuid in (select uuid from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ))");
$sum=$row[0]['count'];
$sql="select * from reference where id in (select refid from mdref where uuid in (select uuid from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') )) order by reference limit ? offset ?";
$sql="select uuid,title from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') order by timebegin,title";
$sql=$this->db->quoteInto("select count(k.id) from keyword k left join normalmetadata m on k.id=m.id where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and k.keyword=?",$key);
$sql="select uuid,title,id,description from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and id in (select id from keyword where keyword='".$key."') order by timebegin,title limit ? offset ?";
$sql="select k.keyword,count(*),k.keytype from keyword k left join normalmetadata m on k.id=m.id where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ";
if(!empty($keytype)&&($keytype=='place'||$keytype=='theme'||$keytype=='discipline'||$keytype=='temporal'))$sql.=" and k.keytype='".$keytype."'";
$sql.=' group by k.keyword,k.keytype order by k.keytype,k.keyword,count desc';
$row=$this->db->fetchAll("select count(*) from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and ".$where);
$sum=$row[0]['count'];
$sql="select uuid,title,id,description from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and ".$where." order by timebegin,title limit ? offset ?";
$sql="select id,uuid,west,south,north,east,title,timebegin,timeend from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and timebegin is not null";
$rows=$this->db->fetchAll("select ts_created from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') order by ts_created desc limit 1");
$rows=$this->db->fetchAll("select id,uuid,description,title,timebegin,timeend from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and timebegin is not null order by timebegin,title");
$this->view->category=$this->db->fetchAll("select c.code,name,name_zh,count(*) from category c left join normalmetadata m on c.id=m.id,categorycode cc where c.code=cc.code and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') group by c.code,cc.name,cc.name_zh");
if($code>0&&$code<20){
$row=$this->db->fetchAll("select count(*) from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and id in (select id from category where code=".$code.")");
$sum=$row[0]['count'];
$sql="select uuid,title,description,id from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and id in (select distinct id from category where code=".$code.") order by timebegin,title limit ? offset ?";
$state=$this->db->query("select count(m.*) from normalmetadata m left join datasource d on m.uuid=d.uuid left join source s on d.sourceid=s.id where s.code='hiwater' and m.id in (select id from keyword where keytype='".$type."' and keyword in ".$keyword.")");
$sql="select uuid,title from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and id in (select id from keyword where keytype='".$type."' and keyword in ".$keyword.") order by timebegin,title limit ? offset ?";
$sql="select m.* from normalmetadata m left join mdauthor a on a.uuid=m.uuid where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and a.userid=?";
$sql="select u.username,u.realname,u.id,count(u.id) as count from mdauthor a left join users u on a.userid=u.id where a.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and a.status=1 and a.uuid in (select uuid from normalmetadata) group by u.id,u.username,u.realname";
$sql="select distinct m.* from normalmetadata m left join role r on m.uuid=r.uuid left join responsible s on r.resid=s.id where r.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and r.role in ('pointOfContact','resourceProvider','owner') and s.id=?";
$sql="select distinct responsible.individual as username,responsible.id from responsible left join role on role.resid=responsible.id where role.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and role.role in ('pointOfContact','resourceProvider','owner')";
$sql="select distinct m.* from normalmetadata m left join mdfund mf on m.uuid=mf.uuid where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and mf.fid=?";
$sql="select f.id,f.title,f.fund_id,f.fund_type,f.ts_created,count(m.id) as datacount,sum(md.filesize) as filesize from fund f left join mdfund m on f.id=m.fid left join metadata md on m.uuid=md.uuid where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') group by f.id,f.title,f.fund_id,f.fund_type,f.ts_created order by f.ts_created desc";
$state=$this->db->query("select distinct responsible.organisation from responsible left join role on role.resid=responsible.id where role.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and role.role in ('pointOfContact','resourceProvider','owner')");
$this->view->organisation=$state->fetchAll();
if(!empty($name)){
$this->view->codename=$name;
$sql="select distinct m.* from normalmetadata m left join role r on m.uuid=r.uuid left join responsible s on r.resid=s.id where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and r.role in ('pointOfContact','resourceProvider','owner') and s.organisation=?";