Sql Combining AND with OR in codeigniter - php

Question

I want To combine AND condition with OR condition in codeigniter SQL query
i am creating a where condition depending on the users input.
when a user select rent, iam passing OR condition inside WHERE(AND) like this $where['p.contract_id = 3 OR p.contract_id']=2;.
here is my code..
$where = array('p.status' => 1, 'pi.order' => 1);
if(!$fil['city'] == 0){
$where['p.city_id']=$fil['city'];
}
if(!$fil['area'] == 0){
$where['p.area_id']=$fil['area'];
}
if(!$fil['type'] == 0){
$where['p.type_id']=$fil['type'];
}
if(!$fil['bed'] == 0 && !$fil['bed']== 10){
$where['pd.bed']=$fil['bed'];
}
if($fil['bed']== 10){
$where['pd.bed >']=$fil['bed'];
}
if(!$fil['bath'] == 0 && !$fil['bath'] == 10){
$where['pd.bath']=$fil['bath'];
}
if($fil['bath'] == 10){
$where['pd.bath >']=$fil['bath'];
}
if(!is_null($fil['rent'])){
$where['p.contract_id = 3 OR p.contract_id']=2;
}
if(!is_null($fil['sale'])){
$where['p.contract_id']=1;
}
if(!$fil['price_from'] ==""){
$where['pd.price >']=$fil['price_from'];
}
//real query
$this->db->select('p.*, pd.title, pd.price, pd.bed, pd.bath, pd.size, pd.size_type, pd.full_description,
pi.name as image, pi.order, a.name as area, t.name as type_name, ct.name as contract_type, pv.views as views,
c.name as city');
$this->db->from('property p');
$this->db->join('property_detail pd', 'pd.property_id=p.property_id', 'left');
$this->db->join('property_image pi', 'pi.property_id=p.property_id', 'left');
$this->db->join('type t', 't.type_id=p.type_id', 'left');
$this->db->join('contract_type ct', 'ct.con_typ_id=p.contract_id', 'left');
$this->db->join('property_views pv', 'pv.property_id=p.property_id', 'left');
$this->db->join('area a', 'a.area_id=p.area_id', 'left');
$this->db->join('city c', 'c.city_id=p.city_id', 'left');
$this->db->where($where);
$this->db->order_by('p.property_id','desc');
$this->db->limit($config['per_page'], $this->uri->segment(3));
$query = $this->db->get();
$result = $query->result();
return $result;
ERROR
Error Number: 1064
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '2' at line 12
SELECT 'p'.*,
'pd'.'title',
'pd'.'price',
'pd'.'bed',
'pd'.'bath',
'pd'.'size',
'pd'.'size_type',
'pd'.'full_description',
'pi'.'NAME' AS 'image',
'pi'.'ORDER',
'a'.'NAME' AS 'area',
't'.'NAME' AS 'type_name',
'ct'.'NAME' AS 'contract_type',
'pv'.'views' AS 'views',
'c'.'NAME' AS 'city'
FROM 'property' 'p'
LEFT JOIN 'property_detail' 'pd'
ON 'pd'.'property_id'='p'.'property_id'
LEFT JOIN 'property_image' 'pi'
ON 'pi'.'property_id'='p'.'property_id'
LEFT JOIN 'type' 't'
ON 't'.'type_id'='p'.'type_id'
LEFT JOIN 'contract_type' 'ct'
ON 'ct'.'con_typ_id'='p'.'contract_id'
LEFT JOIN 'property_views' 'pv'
ON 'pv'.'property_id'='p'.'property_id'
LEFT JOIN 'area' 'a'
ON 'a'.'area_id'='p'.'area_id'
LEFT JOIN 'city' 'c'
ON 'c'.'city_id'='p'.'city_id'
WHERE 'p'.'status' = 1
AND 'pi'.'ORDER' = 1
AND 'p'.'contract_id' = 3
OR p.contract_id 2
i Know very Well this error is Caused because if this $where['p.contract_id = 3 OR p.contract_id']=2;. Can some one help me to pass this where condition with OR statement in codeigniter. Tnx..

Answer 1

This might work for you. Here I've placed or_where() and where() after where condition which checks for your if condition
$this->db->distinct();
$this->db->select('p.*, pd.title, pd.price, pd.bed, pd.bath, pd.size, pd.size_type, pd.full_description,
pi.name as image, pi.order, a.name as area, t.name as type_name, ct.name as contract_type, pv.views as views,
c.name as city',false);
$this->db->from('property p');
$this->db->join('property_detail pd', 'pd.property_id=p.property_id', 'left');
$this->db->join('property_image pi', 'pi.property_id=p.property_id', 'left');
$this->db->join('type t', 't.type_id=p.type_id', 'left');
$this->db->join('contract_type ct', 'ct.con_typ_id=p.contract_id', 'left');
$this->db->join('property_views pv', 'pv.property_id=p.property_id', 'left');
$this->db->join('area a', 'a.area_id=p.area_id', 'left');
$this->db->join('city c', 'c.city_id=p.city_id', 'left');
$this->db->where($where);
if(!is_null($fil['rent'])){
$this->db->where('p.contract_id','3');
$this->db->or_where('p.contract_id','2');
}
$this->db->order_by('p.property_id','desc');
$this->db->limit($config['per_page'], $this->uri->segment(3));
$query = $this->db->get();
$result = $query->result();
return $result;
Output
SELECT `p`.*, `pd`.`title`, `pd`.`price`, `pd`.`bed`, `pd`.`bath`, `pd`.`size`, `pd`.`size_type`, `pd`.`full_description`, `pi`.`name` as image, `pi`.`order`, `a`.`name` as area, `t`.`name` as type_name, `ct`.`name` as contract_type, `pv`.`views` as views, `c`.`name` as city FROM (`property` p) LEFT JOIN `property_detail` pd ON `pd`.`property_id`=`p`.`property_id` LEFT JOIN `property_image` pi ON `pi`.`property_id`=`p`.`property_id` LEFT JOIN `type` t ON `t`.`type_id`=`p`.`type_id` LEFT JOIN `contract_type` ct ON `ct`.`con_typ_id`=`p`.`contract_id` LEFT JOIN `property_views` pv ON `pv`.`property_id`=`p`.`property_id` LEFT JOIN `area` a ON `a`.`area_id`=`p`.`area_id` LEFT JOIN `city` c ON `c`.`city_id`=`p`.`city_id` WHERE `p`.`status` = 1 AND `pi`.`order` = 1 AND `p`.`contract_id` = '3' OR `p`.`contract_id` = '2' ORDER BY `p`.`property_id` desc LIMIT 0

Answer 2

You can try something like that:
$this->db->where('(p.contract_id = 3 OR p.contract_id =2) AND (...) ', NULL, FALSE);
The third parameter tells ci that it should not try to protect your field names. You will have to care yourself for injection problems.

Answer 3

SELECT `p`.*, `pd`.`title`, `pd`.`price`, `pd`.`bed`, `pd`.`bath`, `pd`.`size`, `pd`.`size_type`, `pd`.`full_description`, `pi`.`name` as `image`, `pi`.`order`, `a`.`name` as `area`, `t`.`name` as `type_name`, `ct`.`name` as `contract_type`, `pv`.`views` as `views`, `c`.`name` as `city` FROM `property` `p` LEFT JOIN `property_detail` `pd` ON `pd`.`property_id`=`p`.`property_id` LEFT JOIN `property_image` `pi` ON `pi`.`property_id`=`p`.`property_id` LEFT JOIN `type` `t` ON `t`.`type_id`=`p`.`type_id` LEFT JOIN `contract_type` `ct` ON `ct`.`con_typ_id`=`p`.`contract_id` LEFT JOIN `property_views` `pv` ON `pv`.`property_id`=`p`.`property_id` LEFT JOIN `area` `a` ON `a`.`area_id`=`p`.`area_id` LEFT JOIN `city` `c` ON `c`.`city_id`=`p`.`city_id`
WHERE `p`.`contract_id` IN ('3', '2') AND `p`.`status` = 1 AND `pi`.`order` = 1 ;