DB::select(DB::raw( 'SELECT a.bill_no, a.account_id, a.bill_date, a.amount_paid,
b.transaction_code,b.amount from bill_det a left join
(select bill_no, transaction_code, sum(amount) as amount from payment_transactions
where status = "success" group by bill_no ) b
on a.bill_no = b.bill_no where a.amount_paid != b.amount order by b.bill_no'));
this is normal query.change into laravel query?.
i tried.
$bill=DB::table('bill_det')->leftJoin('payment_transactions', 'bill_det.bill_no', '=', 'payment_transactions.bill_no')
->select('bill_det.bill_no','bill_det.account_id','bill_det.bill_date','bill_det.amount_paid',
'payment_transactions.transaction_code',DB::raw('sum(payment_transactions.amount) as amount'))
->where('payment_transactions.status','=','success')
->where('sum(payment_transactions.amount)','!=',DB::raw('bill_det.amount_paid'))
->groupBy('bill_det.bill_no')
->orderBy('bill_det.bill_no','desc');
i can't compare -> where('sum(payment_transactions.amount)','!=',DB::raw('bill_det.amount_paid'))
i used like this ->whereRaw('bill_det.amount_paid != sum(payment_transactions.amount)')
{"error":{"type":"Illuminate\Database\QueryException","message":"SQLSTATE[HY000]: General error: 1111 Invalid use of group function (SQL: select count(*) as aggregate from (select '1' as row_count from bill_det left join payment_transactions on bill_det.bill_no = payment_transactions.bill_no where payment_transactions.status = success and bill_det.amount_paid != sum(payment_transactions.amount) group by bill_det.bill_no order by bill_det.bill_no desc) count_row_table)"
DB::select(DB::raw( 'SELECT a.bill_no, a.account_id, a.bill_date, a.amount_paid,
b.transaction_code,b.amount from bill_det a left join
(select bill_no, transaction_code, sum(amount) as amount from payment_transactions
where status = "success" group by bill_no ) b
on a.bill_no = b.bill_no where a.amount_paid != b.amount order by b.bill_no'));
After converting this to laravel Query::
$query = \Illuminate\Support\Facades\DB::table('bill_det')
->select('a.bill_no', 'a.account_id', 'a.bill_date', 'a.amount_paid', 'b.transaction_code', 'b.amount')
->leftJoin(DB::raw('(select bill_no, transaction_code, sum(amount) as amount from payment_transactions
where status = "success" group by bill_no) b'), function($join) {
$join->on('a.bill_no', '=', 'b.bill_no');
})
->where('a.amount_paid','<>', 'b.amount')
->orderBy('b.bill_no')
->get();
In case you want to know how to use raw expression inside where then use this:
$query->whereRaw(DB::raw('(your expression!!)'));
Related
I have students and subjects table in many-to-many relation (pivot table is student_subject).
Student Model
public function subjects()
{
return $this->belongsToMany(Subject::class, 'student_subject');
}
Subject Model
public function students()
{
return $this->belongsToMany(Student::class, 'student_subject');
}
Here I want the particular student subjects counts. I tried the below methods it's working fine but I want the best efficient way for this purpose.
1.
$student = Student::find($id);
$subject_count = $student->subjects()->count();
I checked the SQL query through laravel debuger it shows as below
select * from `students` where `students`.`id` = '10' limit 1
select count(*) as aggregate from `subjects` inner join `student_subject` on `subjects`.`id` = `student_subject`.`subject_id` where `student_subject`.`student_id` = 10 and `subjects`.`deleted_at` is null
$student = Student::withCount('subjects')->find($id);
$subject_count = $student->subjects_count;
I checked the SQL query through laravel debuger it shows as below
select `students`.*, (select count(*) from `subjects` inner join `student_subject` on `subjects`.`id` = `student_subject`.`subject_id` where `students`.`id` = `student_subject`.`student_id` and `subjects`.`deleted_at` is null) as `subjects_count` from `students` where `students`.`id` = '10' limit 1
$student = Student::find($id);
$subject_count = $student->loadCount('subjects')->subjects_count;
I checked the SQL query through laravel debuger it shows as below
select * from `students` where `students`.`id` = '10' limit 1
select `id`, (select count(*) from `subjects` inner join `student_subject` on `subjects`.`id` = `student_subject`.`subject_id` where `students`.`id` = `student_subject`.`student_id` and `subjects`.`deleted_at` is null) as `subjects_count` from `students` where `students`.`id` in (10)
$student = Student::find($id);
$subject_count = DB::table('student_subject')->where('student_id', $student->id)->count();
I checked the SQL query through laravel debuger it shows as below
select * from `students` where `students`.`id` = '10' limit 1
select count(*) as aggregate from `student_subject` where `student_id` = 10
According to the above ways which one is best and why? or if any different best way also there?
Doing relation()->count() is probably faster.
But if all you need is the count, withCount() should be better in terms of memory consumption.
I've got a fairly complex query that I'd rather not write in Eloquent so I've written it raw. The only problem is that I need to be able to search/filter through the data using the front-end this query is connected to.
This what I've tried but I'm getting an "Call to a member function get() on null" error.
Here's my code:
$report = collect(DB::connection('mysql2')->select("SELECT
t2.holder,
t2.merchantTransactionId,
t2.bin,
t2.last4Digits,
t3.expDate,
(CASE WHEN t3.expDate < CURDATE() THEN 'Expired'
WHEN t3.expDate > CURDATE() THEN 'Due to expire' END) AS expInfo,
t2.uuid
FROM transactions AS t2
INNER JOIN (
SELECT t1.uuid, t1.holder, t1.bin, t1.last4Digits, LAST_DAY(CONCAT(t1.expiryYear, t1.expiryMonth, '01')) AS expDate
FROM transactions t1
JOIN (SELECT t1.merchant_access
FROM total_control.users,
JSON_TABLE(merchant_access, '$[*]' COLUMNS (
merchant_access VARCHAR(32) PATH '$')
) t1
WHERE users.id = :userId
) AS t2
ON t1.merchantUuid = t2.merchant_access
WHERE t1.paymentType = 'RG'
AND t1.status = 1
) t3
ON t2.uuid = t3.uuid
WHERE t3.expDate BETWEEN DATE_SUB(CURDATE(), INTERVAL 30 DAY) AND DATE_ADD(CURDATE(), INTERVAL 30 DAY)
GROUP BY t2.holder, t2.bin, t2.last4Digits
ORDER BY t2.holder ASC", ['userId' => $request->userId]))
->when($request->search['holder'], function($q) use ($request) {
$q->where('t2.holder', 'LIKE', '%'.$request->search['holder'].'%');
})->get();
return $report;
When I execute the query below, I get the message like this: "ORA-01427: Sub-query returns more than one row"
Define REN_RunDate = '20160219'
Define MOP_ADJ_RunDate = '20160219'
Define RID_RunDate = '20160219'
Define Mbr_Err_RunDate = '20160219'
Define Clm_Err_RunDate = '20160219'
Define EECD_RunDate = '20160219'
select t6.Member_ID, (Select 'Y' from MBR_ERR t7 where t7.Member_ID = t6.Member_ID and t7.Rundate = &Mbr_Err_RunDate ) Mbr_Err,
NVL(Claim_Sent_Amt,0) Sent_Claims, Rejected_Claims,Orphan_Claim_Amt,Claims_Accepted, MOP_Adj_Sent Sent_MOP_Adj,Net_Sent,
(Case
When Net_Sent < 45000 then 0
When Net_Sent > 25000 then 20500
Else
Net_Sent - 45000
End
)Net_Sent_RI,
' ' Spacer,
Total_Paid_Claims CMS_Paid_Claims, MOP_Adjustment CM_MOP_Adj, MOP_Adjusted_Paid_claims CM_Net_Claims, Estimated_RI_Payment CM_RI_Payment
from
(
select NVL(t3.Member_ID,t5.Member_ID)Member_ID, t3.Claim_Sent_Amt, NVL(t4.Reject_Claims_Amt,0) Rejected_Claims, NVL( t8.Orphan_Amt,0) Orphan_Claim_Amt,
(t3.Claim_Sent_Amt - NVL(t4.Reject_Claims_Amt,0) - NVL(t8.Orphan_Amt,0)) Claims_Accepted,
NVL(t2.MOP_Adj_Amt,0) MOP_Adj_Sent ,
( (t3.Claim_Sent_Amt - NVL(t4.Reject_Claims_Amt,0)) - NVL(t2.MOP_Adj_Amt,0) - NVL(t8.Orphan_Amt,0) ) Net_Sent,
t5.Member_ID CMS_Mbr_ID,t5.Total_Paid_Claims,t5.MOP_Adjustment, t5.MOP_Adjusted_Paid_Claims, t5.Estimated_RI_Payment
From
(
Select t1.Member_ID, Sum( t1.Paid_Amount) Claim_Sent_Amt
From RENS t1
where t1.rundate = &REN_RunDate
group by t1.Member_ID
) t3
Left Join MOP_ADJ t2
on (t3.Member_ID = t2.Member_ID and t2.rundate = &MOP_ADJ_RunDate)
Left Join
(select Member_ID, sum(Claim_Total_Paid_Amount) Reject_Claims_Amt from CLAIM_ERR
where Rundate = &Claim_Err_RunDate
and Claim_Total_Paid_Amount != 0
Group by member_ID
)t4
on (t4.Member_ID = t3.Member_ID )
Full Outer Join
(
select distinct Member_ID,Total_Paid_Claims,MOP_Adjustment,MOP_Adjusted_Paid_Claims, Estimated_RI_Payment
from RID
where Rundate = &RID_RunDate
and Estimated_RI_Payment != 0
)t5
On(t5.Member_ID = t3.Member_ID)
Left Outer Join
(
select Member_ID, Sum(Claim_Paid_Amount) Orphan_Amt
From EECD
where RunDate = &EECD_RunDate
group by Member_ID
)t8
On(t8.Member_ID = t3.Member_ID)
)t6
order by Member_ID
You have this expression among the select columns (at the top of your code):
(Select 'Y' from MBR_ERR t7 where t7.Member_ID = t6.Member_ID
and t7.Rundate = &Mbr_Err_RunDate ) Mbr_Err
If you want to select the literal 'Y', then just select 'Y' as Mbr_Err. If you want to select either 'Y' or null, depending on whether the the subquery returns exactly one row or zero rows, then write it that way.
I suspect this subquery (or perhaps another one in your code, used in a similar way) returns more than one row - in which case you will get exactly the error you got.
This is my SQl query
select sum(stock.total_in_stock) as total_in_stock
,stock.name
,stock.inventory_id
from (
select i.store_id
,i.model_id
,i. total_in_stock
,i.id as inventory_id
, m.*
from `inventory` as `i`
left join `model_store` as `ms` on `ms`.`store_id` = `i`.`store_id`
left join `model` as `m` on `m`.`id` = `ms`.`model_id`
where `i`.`model_id` = m.id
and `m`.`status` = 1
and `ms`.`status` = 1
and `i`.`created_at` = (
select si.created_at
from inventory AS si
where si.model_id = i.model_id
and si.store_id = i.store_id
and si.status=1
order by si.created_at desc limit 1
)
) as stock
group by stock.model_id
In laravel, it is written as this:
$results1 = DB::table('inventory as i')
->select(DB::raw( 'sum(stock.total_in_stock) as total_in_stock,stock.name,stock.inventory_id FROM ( SELECT i.store_id,i.model_id,i. total_in_stock,i.id as inventory_id, m.* '))
->leftJoin('model_store as ms','ms.store_id','=','i.store_id')
->leftJoin('model as m','m.id','=','ms.model_id')
->where('i.model_id','=', 'm.id')
->where('m.status','=', '1')
->where('ms.status','=', '1')
->where("i.created_at","=",function($query) {
$query->select(DB::raw("si.created_at FROM inventory AS si WHERE si.model_id = i.model_id AND si.store_id = i.store_id AND si.status=1 ORDER BY si.created_at DESC LIMIT 1)) as stock GROUP BY stock.model_id"));
});
It gives me the following error:-
SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1 (SQL: select sum(stock.total_in_stock) as total_in_stock,stock.name,stock.inventory_id FROM ( SELECT i.store_id,i.model_id,i. total_in_stock,i.id as inventory_id, m.* from `inventory` as `i` left join `model_store` as `ms` on `ms`.`store_id` = `i`.`store_id` left join `model` as `m` on `m`.`id` = `ms`.`model_id` where `i`.`model_id` = m.id and `m`.`status` = 1 and `ms`.`status` = 1 and `i`.`created_at` = (select si.created_at FROM inventory AS si WHERE si.model_id = i.model_id AND si.store_id = i.store_id AND si.status=1 ORDER BY si.created_at DESC LIMIT 1 )) as stock GROUP BY stock.model_id))
It takes 2 closing brackets at the end and gives the above error. Please help me writing the above SQL query in laravel.
Answering your question that's in the tile: the subquery where needs fix:
->where("i.created_at", function($query) {
$query->from('inventory as si')
->selectRaw('max(si.created_at)')
->whereRaw('si.model_id = i.model_id AND ...');
});
However, in order to create a subquery in the from clause, you need to pass raw query, so your whole code requires a bit of toSql() and setBindings(...), which is cumbersome.
So to get the answer to your problem, better describe the problem itself instead.
SELECT
q1.user_id,q2.count,q2.total,q1.choice
FROM
(
SELECT
"table1"."user_id" as user_id,"table2"."choice" as choice
FROM
"table1", "table2"
WHERE
"table1"."user_id" = table2.ref_id
AND
"table1"."active" = 1
)q1
LEFT OUTER JOIN
(
SELECT
count(table1.*) as count, SUM(table2.add1) as total,table1.user_id as user_id
FROM
"table1", "table2"
WHERE
"table1"."type" = 1
AND
table1"."some_id" IN(SELECT user_id FROM "table2", "table3" WHERE "table3"."user_id" = table3.refid)
group by
"table2"."user_id"
)q2
ON
q2.user_id=q1.user_id
ORDER BY
q2.count ASC
I have one query like this. It is working fine in db.But don't know how to write this in codeigniter using subqueries. Or is there any other way I could get the same results?
you can use $this->db->query() for this..
doc here
$sql='SELECT
q1.user_id,q2.count,q2.total,q1.choice
FROM
(
SELECT
"table1"."user_id" as user_id,"table2"."choice" as choice
FROM
"table1", "table2"
WHERE
"table1"."user_id" = table2.ref_id
AND
"table1"."active" = 1
)q1
LEFT OUTER JOIN
(
SELECT
count(table1.*) as count, SUM(table2.add1) as total,table1.user_id as user_id
FROM
"table1", "table2"
WHERE
"table1"."type" = 1
AND
table1"."some_id" IN(SELECT user_id FROM "table2", "table3" WHERE "table3"."user_id" = table3.refid)
group by
"table2"."user_id"
)q2
ON
q2.user_id=q1.user_id
ORDER BY
q2.count ASC';
$result=$this->db->query($sql);