I have written a SQL query in Microsoft SQL Management Studio i want to write it in Laravel.
Here is my SQL query.
SELECT Ordre.OrdreId, Ordre.BestiltDato, Ordre.PlanlagtFerdigDato, Ordre.FerdigDato,Ordre.FakturaDato, OAA11.Fritekst, OAA09.Dato, OAA26.Dato
from Ordre
LEFT OUTER JOIN OrdreArbeidAvdeling OAA11 ON( OAA11.AvdelingsId = 11 AND OAA11.OrdreId = Ordre.OrdreId )
LEFT OUTER JOIN OrdreArbeidAvdeling OAA09 ON( OAA09.AvdelingsId = 9 AND OAA09.OrdreId = Ordre.OrdreId )
LEFT OUTER JOIN OrdreArbeidAvdeling OAA26 ON( OAA26.AvdelingsId = 26 AND OAA26.OrdreId = Ordre.OrdreId )
Where Ordre.BestiltDato > '01.01.2013' AND Ordre.FerdigDato IS NULL AND Ordre.FakturaDato IS NULL and Ordre.PlanlagtFerdigDato < '12.24.2014'
AND (lower(OAA11.Fritekst) not LIKE '%avven%')
AND (OAA09.Dato IS NULL OR (OAA09.Dato IS NOT NULL and OAA26.Dato IS NOT NULL))
AND (lower(OAA11.Fritekst) NOT LIKE '%2015%')
Using the documentation from Laravel i am able to do all but one join, the one where it uses different "AvdelingsId" ( 9 and 26) in one where statement.
AND (OAA09.Dato IS NULL OR (OAA09.Dato IS NOT NULL and OAA26.Dato IS NOT NULL))
my Laravel code at this point looks like this.
$orders = DB::table('Ordre')->join('OrdreArbeidAvdeling', function($OAA11)
{
$OAA11->on('OrdreArbeidAvdeling.OrdreId','=','Ordre.OrdreId')
->where('OrdreArbeidAvdeling.AvdelingsId', '=', '11')
->where('OrdreArbeidAvdeling.Fritekst', 'not like', '%avven%')
->where('OrdreArbeidAvdeling.Fritekst', 'not like', '%2015%');
},'left outer')
/*->join('OrdreArbeidAvdeling', function($OAA9and26){
$OAA9and26->on('OrdreArbeidAvdeling.OrdreId','=','Ordre.OrdreId')
#What am i suppose to do with AvdelingsId = 9 and AvdelingsId = 26
#
;
},'left outer')*/
->select('Ordre.OrdreId', 'Ordre.BestiltDato', 'Ordre.PlanlagtFerdigDato', 'Ordre.FerdigDato','Ordre.FakturaDato')
->where('BestiltDato', '>', '2013-01-01')
->where('PlanlagtFerdigDato', '<', '2014-12-24')
->whereNull('FerdigDato')
->whereNull('FakturaDato')
->orderBy('OrdreId')
->get();
If i where able to use alias name i might just be able to make this work. I have also limited knowledge of Laravel, what i know i have found in the documentation, any suggestions on how to do this would be very kind.
You should try to add alias in the join, as I said in the comments.
Something like this:
...->join('OrdreArbeidAvdeling as OAA11', ...)
I hope it works fine for you.
Related
I tried my raw query sql in laravel and i need to left join it 2 times but the print out is wrong. It different from mysql. I've tried in mysql and it works well
this is my code :
$tabel = DB::SELECT(DB::RAW("
SELECT codeh.info_code kh_infocode, codep.no_code khp_nocode,
codep.info_code khp_infocode,
codep.name_code khp_namecode, t.* FROM transactions t
LEFT JOIN users u ON t.user_id=u.id
LEFT JOIN divisions d ON d.id=u.division_id
LEFT JOIN all_codes codep ON t.code_p_id=codep.id
LEFT JOIN all_codes codeh ON t.allcode_id=codeh.id
WHERE 1=1
AND d.id=$div_id
AND codep.no_code LIKE '$allcode->no_code%'
$db_date
ORDER BY t.date, khp_nocode
"));
it works really well in sql but when i put it in laravel kh_infocode change and the value same like khp_infocode even though kh_infocode has different value with khp_infocode
Everything is in the official docs. It's not even long, go give it a read.
DB::table('transactions as t')
->select(
'codeh.info_code',
'kh_infocode',
'codep.no_code',
'khp_nocode',
'codep.info_code',
'khp_infocode',
'codep.name_code',
'khp_namecode',
't.*',
)
->leftJoin('users as u', 't.user_id', '=', 'u.id')
->leftJoin('all_codes as codep', 't.code_p_id', '=', 'codep.id')
->leftJoin('all_codes as codeh', 't.allcode_id', '=', 'codeh.id')
->where('d.id', '=', $div_id)
->where('codep.no_code', 'like', $allcode->no_code.'%')
->orderBy('t.date')
->orderBy('khp_nocode')
->get();
simply set SQL string directly without DB::RAW()
$tabel = DB::SELECT('your select statment');
SELECT `foduu_listing`.`id`,`foduu_listing_filedetail`.`primary`, `foduu_listing`.`name`,`foduu_listing`.`filemanager_id`,`foduu_filemanager`.`filepath`,`foduu_detail_orders`.`listing_id`, COUNT(`foduu_detail_orders`.`listing_id`) AS count,SUM(`foduu_detail_orders`.`total`) AS total
FROM foduu_listing
left join `foduu_detail_orders` on `foduu_listing`.`id` = `foduu_detail_orders`.`listing_id`
left join `foduu_listing_filedetail` on `foduu_listing`.`id` = `foduu_listing_filedetail`.`listing_id`
left join `foduu_filemanager` on `foduu_listing`.`filemanager_id` = `foduu_filemanager`.`id`
where `foduu_detail_orders`.`listing_id` = 593
I would do it like this:
DB::table('foduu_listing')->select('foduu_listing.id`,foduu_listing_filedetail.primary, foduu_listing.name,foduu_listing.filemanager_id,foduu_filemanager.filepath,foduu_detail_orders.listing_id')
->leftJoin('foduu_detail_orders', 'foduu_listing.id', '=', 'foduu_detail_orders.listing_id')
->leftJoin('foduu_listing_filedetail', 'foduu_listing.id', '=', 'foduu_listing_filedetail.listing_id')
->leftJoin('foduu_filemanager', 'foduu_listing.filemanager_id', '=', 'foduu_filemanager.id')
->selectRaw('COUNT(`foduu_detail_orders`.`listing_id`) AS count')
->selectRaw('SUM(`foduu_detail_orders`.`total`) AS total')
->where('foduu_detail_orders.listing_id', 593)
->get();
If instead of calling get at the end you call toSql you can check the query generated:
select `foduu_listing`.`id``,foduu_listing_filedetail`.`primary, foduu_listing`.`name,foduu_listing`.`filemanager_id,foduu_filemanager`.`filepath,foduu_detail_orders`.`listing_id`, COUNT(`foduu_detail_orders`.`listing_id`) AS count, SUM(`foduu_detail_orders`.`total`) AS total from `foduu_listing` left join `foduu_detail_orders` on `foduu_listing`.`id` = `foduu_detail_orders`.`listing_id` left join `foduu_listing_filedetail` on `foduu_listing`.`id` = `foduu_listing_filedetail`.`listing_id` left join `foduu_filemanager` on `foduu_listing`.`filemanager_id` = `foduu_filemanager`.`id` where `foduu_detail_orders`.`listing_id` = ?
However you are not making use of Laravel tools if you just translate your queries from raw SQL to Eloquent like this, you should define your models and your relationships properly and then make use of that for querying your data.
I'm currently trying to use the Eloquent query builder to create a join with multiple clauses, one of which being an IN clause.
The type of query I would like to create would be
SELECT * FROM trusts t
LEFT JOIN trust_group tg ON tg.trust_id = t.id
AND tg.group_id IN (1,2,4)
I've tried
->leftJoin('trust_group', function($join) {
$join->on('trust_group.trust_id', '=', 'trusts.id');
$join->on('trust_group.group_id', 'IN', [1,2,4]);
})
which results in
and `trust_group`.`group_id` = `IN`
and I've also tried
->leftJoin('trust_group', function($join) {
$join->on('trust_group.trust_id', '=', 'trusts.id');
$join->on(DB::raw('trust_group.group_id IN (1,2,4)'));
})
but this results in a query containing something along the lines of
and trust_group.group_id IN (1,2,4) = ``
(Obviously those group IDs are for example purposes, and would by dynamic)
Can Eloquent support IN clauses on joins?
This is only part of a pretty large query, so would prefer to use the join rather than use a whereIn
As this is kinda deadlock at the moment, I am posting this as an answer until this is officially PRed. Unfortunately joining with an In clause is not yet supported officially. There are some discussions in this closed thread
You can use it as raw query :
<?php
$results = DB::select("
SELECT * FROM trusts t
LEFT JOIN trust_group tg ON tg.trust_id = t.id
AND tg.group_id IN (?)", $groupIds);
Also there is Model::hydrate($array) method if you want to have eloquent collection back from result array.
This is a pretty old post, but for anyone searching, you can now simply use where functions to build more complex joins (tested in Laravel 7) :
->leftJoin('trust_group', function($join) {
$join
->on('trust_group.trust_id', '=', 'trusts.id')
->whereIn('trust_group.group_id', [1, 2, 4])
;
})
Laravel Eloquent ->whereHas() uses anexists() subquery - https://dev.mysql.com/doc/refman/8.0/en/exists-and-not-exists-subqueries.html - in order to return your results.
I would like to write my own subquery, but I do not know how to tell Eloquent to ->where it.
If I do:
$query->where( DB::raw(' exists( subquery ) ')
Laravel instead writes the subquery as:
where exists( subquery ) is null
So I'm just wondering what $query->method() could be used to add an exists() subquery to the 'where' statements. The subquery would be just the same kind that laravel generates, but written out:
... and exists ( select * from `tbl` inner join `assets` on `custom_assets`.`id` = `tbl`.`asset_id` where `assets`.`deleted_at` is null and `users`.`id` = `assets`.`client_id` and `field_id` = ? and (`value` = ? and `assets`.`deleted_at` is null )
Use whereRaw():
$query->whereRaw('exists( subquery )')
Read WhereHas Description Here
You can find this code example there. You can also add a closure for you custom query in whereHas.
// Retrieve all posts with at least one comment containing words like foo%
$posts = App\Post::whereHas('comments', function ($query) {
$query->where('content', 'like', 'foo%');
})->get();
I have a working query goes like this
SELECT s.name as status, q.name as quality, p.name process, count(*)
FROM plates
JOIN equipment_status_codes s on equipment_status_code_id = s.id
JOIN plate_qualities q on plate_quality_id = q.id
JOIN processes p on process_id = p.id WHERE project_id in
(SELECT id
from projects
WHERE name like 'SPIRIT')
GROUP BY s.name, q.name, p.name ASC with ROLLUP
This works just and returns results just fine.
Now I am trying to put this in laravel syntax, but having some difficulties.
So I was thinking something along these lines.
return Plate::select('equipment_status_codes.name as Status', 'plate_qualities.name as Quality', 'processes.name as Process')
->join('equipment_status_codes', 'plates.equipment_status_code_id', '=', 'equipment_status_codes.id')
->join('plate_qualities', 'plates.plate_quality_id', '=', 'plate_qualities.id')
->join('processes', 'plates.process_id', '=', 'processes.id')
->groupBy(DB::raw('equipment_status_code_id WITH ROLLUP'))
...
...
->get();
Would someone help out. Thanks in advance!
Update:
#Govind Samrow
I have tried this query. It works (with couple of small adjustment) But I am not getting the same results as the one I get when I run the sql query.
I included screen shots.
So when I run the sql query.
I get the following results.
When I run the laravel query.
return DB::table('plates')
->join('equipment_status_codes', 'equipment_status_code_id', '=', 'equipment_status_codes.id')
->join('plate_qualities', 'plate_quality_id', '=', 'plate_qualities.id')
->join('processes', 'process_id', '=', 'processes.id')
->whereRaw("project_id IN(SELECT id from projects WHERE name like 'SPIRIT')")
->select(DB::raw('equipment_status_codes.name as Status'), DB::raw('IFNULL(plate_qualities.name, NULL) as Quality'), DB::raw('IFNULL(processes.name, NULL) as process'), DB::raw("COUNT(*) as Total" ))
->groupBy(DB::raw('equipment_status_codes.name WITH ROLLUP', 'plate_qualities.name WITH ROLLUP', 'processes.name WITH ROLLUP', 'asc'))
->get();
I get the following.
Almost there, but I am not sure what's going on?! Any ideas?
Try following Query for Joining with where Condition
return Plate::select('equipment_status_codes.name as Status', 'plate_qualities.name as Quality', 'processes.name as Process')
->join('equipment_status_codes', 'plates.equipment_status_code_id', '=', 'equipment_status_codes.id')
->join('plate_qualities', 'plates.plate_quality_id', '=', 'plate_qualities.id')
->join('processes', function($join)
{
$join->on('plates.process_id', '=', 'processes.id')
->whereIn('project_id', DB::table('projects')->where('name','LIKE','SPIRIT')->select('id')->get()->toArray());
})
->groupBy(DB::raw('equipment_status_code_id WITH ROLLUP'))
->get();
Hope this will help.
Use whereRaw for sub query in where clause Try this:
DB::table('plates')
->join('equipment_status_codes', 'equipment_status_code_id', '=', 'equipment_status_codes.id')
->join('plate_qualities', 'plate_quality_id', '=', 'plate_qualities.id')
->join('processes', 'process_id', '=', 'processes.id')
->whereRaw("project_id IN(SELECT id from projects WHERE name like 'SPIRIT')")
->select('equipment_status_codes.name as status', 'plate_qualities.name as quality', 'q.name as quality', 'processes.name as Process', DB::raw("COUNT(*) as Total"))
->groupBy(DB::raw('equipment_status_codes.name, plate_qualities.name, processes.name ASC with ROLLUP'))->get();
Here is raw sql result of above that got with toSql():
select `equipment_status_codes`.`name` as `status`, `plate_qualities`.`name` as `quality`, `q`.`name` as `quality`,
`processes`.`name` as `Process`, COUNT(*) as Total from `plates`
inner join `equipment_status_codes` on `equipment_status_code_id` = `equipment_status_codes`.`id`
inner join `plate_qualities` on `plate_quality_id` = `plate_qualities`.`id`
inner join `processes` on `process_id` = `processes`.`id`
where project_id IN(SELECT id from projects WHERE name like 'SPIRIT')
group by equipment_status_codes.name, plate_qualities.name, processes.name ASC with ROLLUP
Note: You can use SQL output with $query->toSql() and then compare with your actual SQL query.
You may use the table method on the DB facade to begin a query. The table method returns a fluent query builder instance for the given table, allowing you to chain more constraints onto the query and then finally get the results using the get method:
Check its link and get knowladge for laravel query builder:-
https://laravel.com/docs/5.4/queries