tp3.2原生sql拼接查询
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//获取搜索结果
$sql = "SELECT * FROM `br_esf_village_price` p,(SELECT villageId,MAX(updateTime) max_time FROM br_esf_village_price GROUP BY villageId) as b,br_esf_village v WHERE p.villageId= b.villageId AND p.updateTime=b.max_time AND v.villageId = p.villageId ";
if($condition[‘qy‘]){ //区域
$sql .= "and fangAreaId = ".$condition[‘qy‘]." ";
}
if($condition[‘qy‘]){ //商圈
$sql .= "and fangTradingId = ".$condition[‘sq‘]." ";
}
if($condition[‘jg‘] || $condition[‘zdyjg‘]){ //价格
$temp = array();
$temp = $condition[‘zdyjg‘] ? explode(",",$condition[‘zdyjg‘]) : explode(",",$condition[‘jg‘]);
if(count($temp) == 2){
$sql .= "and p.price >=".$temp[0]." and p.price <=".$temp[1]. " ";
}
}
if($condition[‘ll‘]){
$temp = array();
$temp = explode(",",$condition[‘ll‘]);
if(count($temp) == 2){
$temp[0] = date("Y",strtotime("-".$temp[1]." years"));//这里大的反而小,小的反而大
$temp[1] = date("Y",strtotime("-".$temp[0]." years"));
$sql .= "and buildingYears >= ".$temp[0]."";
}
}
if($condition[‘dt‘] == ‘Y‘){//地铁
$sql .= " and hasMetro = 1";
}
if($order==‘default‘){
$sql .= "ORDER BY orderBy desc";
}
if($order==‘pricedesc‘){
$sql .= "ORDER BY p.price desc";
}
if($order==‘priceasc‘){
$sql .= "ORDER BY p.price asc";
}
$sql .= " limit $PageClass->firstRow,$PageClass->listRows";
$data=$this->query($sql);
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