How could i get only de date of a datetime column in laravel 5 using fluent?
I want to compare this 2015-08-30 23:00:00 with this:
$dt = Carbon::now();
$d = $dt->toDateString();//this is the date only which i want to compare
There is a mysql function called DATE which extract the date part of a date or datetime expression like this DATE(`datetime`) but if i use it it gives me a integrity error.
Here's how i tried to use it:
$reservations = \DB::table('reservations')
->select('reservations.id','DATE(reservations.datetime)')
->get();
Follow the code to get the all of record in the date '2016-07-14' by using it
whereDate('date','=','2016-07-14')
if your date is available in a variable $date then use the below code
whereDate('date',$date)
Nobody answered so i'll post how i solved it temporary:
Laravel provides something called Raw Expressions, so i what i did was use a raw select to get the date string of a datetime like this:
$reservations = \DB::table('reservations')
->select(\DB::raw('reservations.id, DATE(reservations.datetime)')
->get();
My goal was to compare a date from a datetime column with a Carbon date and here's how i did it:
$dt = Carbon::now();
$d = $dt->toDateString();//Only date from datetime
$reservations = \DB::table('reservations')
->whereRaw("DATE(reservations.datetime) = '".$d."'")
->select(\DB::raw('reservations.id, DATE(reservations.datetime)')
->get();
I used whereRaw to make a Raw sentence for the where clause.
If someone has a better way of do this same thing, maybe using Eloquent i would like to know it since Eloquent is a bit more secure...
The correct way to do it and what you are looking for is this:
$query->whereDate('created_at', '=', date('Y-m-d'));
See here for more details for whereDate():
http://laravel.com/api/5.0/Illuminate/Database/Query/Builder.html#method_whereDate
http://laraveldaily.com/eloquent-date-filtering-wheredate-and-other-methods/
You can use whereDate for compare only date. flow bellow code.
whereDate('date', '=', $date)
If you give whereDate then compare only date from datetime field.
Related
I'm trying to get all the records of children for which age is less than 5 years.
The date to calculate age should be a future date e.g 2021-08-12
$date and $age are custom.
$date can be any future date and $age is a number (e.g 5)
I have written the following but it is not working.
$children=Child::whereRaw('DATEDIFF('.$date.', date_of_birth) < '.$age.'')
->get();
Here date_of_birth is a column in DB.
To Avoid Raw Expressions and complex query You can use Virtual Columns
1.Add this to your Migration after created_at column or you can create new Migartion
$table->char('date_of_birth_year',3)->virtualAs('DATE_FORMAT(FROM_DAYS(DATEDIFF(CURRENT_DATE, date_of_birth)),"%y")');
Run your Migrations
Now You can Run the following query to get the records that is created at specific month
$yearsOld = ['01', '02', '03', '04'];
$childrens = Child::query()
->whereIn('date_of_birth_year', $yearsOld)
->get();
If you want to Know more check the Below links
https://laravel.com/docs/8.x/migrations#column-modifiers
https://www.w3schools.com/sql/func_mysql_date_format.asp
You can use whereBetween method. And compare it to now() or any other datetime
Child::whereBetween('date_of_birth', [now()->subYears(5), now()])->get();
Finally after debugging i found a solution. The problem was that the $date was not passed as string due to which there were no days found and I had to convert the days into years. This may help to someone.
$children=Child::whereRaw('(DATEDIFF("'.$date.'",date_of_birth)/365) < '.$age.'')
->get();
In my database, there is a table called vehicle_schedule, and all the vehicle schedules are stored there. In that table, there is two columns name as date_from date_to.Both columns type is datetime.When I pass date like 2019-03-20 09:00:00 2019-03-25 12:00:00 I need to get all the vehicle schedules between that two DateTime range.
So far I have tried this,
$vehicleSchedule=DB::table('vehicle_schedule')
->select('vehicle_schedule.*')
->whereRaw("date_from >=? AND date_to <=?",array($date_from,$date_to))
->get();
return response()->json(["vehicleSchedule"=>$vehicleSchedule,"message"=>"Vehicle Schedule got successfully"]);
I expect all the vehicle schedules are in that given range. But it only got vehicle schedules between date values only. When I check with the time constraint it does not working properly.
You can use Laravel whereBetween for this:
$vehicleSchedule=DB::table('vehicle_schedule')
->select('vehicle_schedule.*')
->whereBetween('date_from', [$startDate, $endDate])
->whereBetween('date_to', [$startDate, $endDate])
->get();
This will only select records where the date_from and date_to are between the two dates.
Related SO post.
Documentation.
I highly recommend to use PHP Carbon to work with any datetime or timestamp field.
To convert the datetime field to Carbon use this in model.
protected $dates = ['date_from','date_to'];
Then, convert the input time to Carbon inside controller
$date_from = Carbon::parse('2019-03-20 09:00:00');
$date_to = Carbon::parse('2019-03-25 12:00:00');
In this way the query will more shorter, cleaner and efficient.
$vehicleSchedule = DB::table('vehicle_schedule')
->where('date_from','>=',$date_from)
->where('date_to','<=',$date_to)
->get();
Try this.
$start_date = date('Y-m-d H:i:s',strtotime('2019-03-20 09:00:00'));
$end_date = date('Y-m-d H:i:s',strtotime('2019-03-25 12:00:00'));
$vehicleSchedule=DB::table('vehicle_schedule')
->select('vehicle_schedule.*')
->where([['date_from','<=',$start_date],['date_to','>=',$end_date]])->orwhereBetween('date_from',array($start_date,$end_date))->orWhereBetween('date_to',array($start_date,$end_date))
->get();
I am trying to grab all the records for the month. The string I have to query with is in this format 2019-01-12. The record I am querying for is a DateTime record so it has a format like this 2018-08-11 13:39:22.959330.
So I am trying to structure a query that would achieve this
Score.where('user_id = ? AND date_closed.strftime("%Y-%m) = ?', current_user.id, date)
Where date is the 2019-01-12 string. The above code produces the error
FUNCTION date_closed.strftime does not exist
I did google but was unable to locate something that achieved this. Most solutions involved searching inside a range of dates, I would really like to try to keep the search method the same.
You have the DATE_FORMAT function for that https://dev.mysql.com/doc/refman/5.5/en/date-and-time-functions.html#function_date-format
DATE_FORMAT(date_closed, "%Y-%m")
EDIT: you'll have to also format the date you are passing to the query
You can use mysql data functionos YEAR and MONTH:
Score.where('user_id = ? AND YEAR(date_closed) = ? AND MONTH(date_closed) = ?', current_user.id, date.year, date.month)
I have table Birthdays.
Birthdays fields: id | user_id | birthday (type date: y-m-d)
Data from url $_GET['date'] is '1991-09-10'
In BirthdaysController i have a query
$arrayDate = $this->Birthday->find()->where(['birthday' => $_GET['date'] ])->all();
but i want to find by format '1991-09'.
Any help would be greatly appreciated.
Please help me!
I guess what you want to do is to find people with a birthday date for the month of the year given?
First of all, you should use the GET parameters like this $this->request->query('date'); and not like this $_GET['date'].
You'll have to use the between function, so to be sure you're using the first and last day of the month, convert the date like this :
$startDate = $endDate = new \DateTime($this->request->query('date'));
$startDate->modify('first day of this month');
$endDate->modify('last day of this month');
And then you just have to create a query like this
$arrayDate = $this->Birthday
->find()
->where(function($exp) {
return $exp->between('birthday', $startDate->format('Y-m-d'), $endDate->format('Y-m-d'), 'date');
});
They're other ways to use this between find conditions, you should read this.
So I have a simple model, that has a date property, which is stored in a database as a MySQL DATE value (i.e. 2013-02-19).
What is the best way of retrieving all records with a date from year 2012?
You can get all records from 2012 using ORM query builder and DB::expr() method:
$year = 2012;
$my_models = ORM::factory('MyModel')
->where(DB::expr('YEAR(`date`)'), '=', $year)
->find_all();
// $my_models will be a Database_Result object
// To get an array of ORM row objects, simply:
$my_models_rows = $my_models->as_array();
SELECT * FROM table_name WHERE YEAR(date_column) >= 2012;