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I have a mysql record with the columns start_date and end_date. Now I have a date (as example 2017-08-03) and i want to ask if this date is between the start_date and end_date in my mysql table.
Is this possible?
Use between:
SELECT * FROM events
WHERE '2012-01-18' between start_date AND end_date
BTW: Take care of time part if start and end are datetime types
You can use this:
SELECT * FROM events
WHERE start_date<='2012-01-18'
AND end_date>='2012-01-18'
SELECT *
FROM `yourtable`
WHERE (your_found_date BETWEEN 'start_date' AND 'end_date')
Related
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I have a table with column starts_at and ends_at data type datetime.
the input is a date.
How can i select all record where the date (input) that is between starts_at and ends_at wiht laravel query builder?
Solved :
Model::where('starts_at', '>=', $date)->where('ends_at', '<=', $date)->get()
If these columns were added to the $dates property and you already converted the input date to Carbon instance:
if ($model->starts_at->lt($inputDate) && $model->ends_at->gt($inputDate))
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I have 2 columns in mysql database i.e. totalRating and ratingDate. There exists multiple values of totalRating against on date e.g. there can be 5 totalRatings on date 2016-08-29, 4 on 2016-08-30. I am using ChartJs to show a graph of totalRating and ratingDate. I want to take the average of totalRatings of a single date and plot it on graph i.e. one totalRating for one date. I am using PHP for the backend. Can somebody help me with the queries?
Using below query you can find average rating for all dates.
select AVG(totalRatings) as avgRating, date from YOUR_TABLE group by date;
I think what you need is the AVG mysql function, your query should be something like:
select AVG(totalRatings) from YOUR_TABLE where date=YOUR_DATE;
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I've a delivery system with the following mysql SELECT:
SELECT tb_pedido.*,tb_usuarios.nome,tb_usuarios.email,tb_usuarios.cpfcnpj, DATE_FORMAT(data_hora, '%Y-%m-%d') FROM tb_pedido,tb_usuarios where tb_pedido.id_usuario=tb_usuarios.id_usuario and (status=2 OR status=4) and DATE(data_hora) = CURDATE() order by id_pedido desc
It selects the orders form today with a specific status. What I want to do is to add a sub query to return all results from yesterday with status 8.
I guess the following subquery would work but I don't know how to add it to the current query:
DATE_ADD(DATE(data_hora), INTERVAL -1 day) AND status=8
Anyone please?
Perhaps something like:
SELECT tb_pedido.*,tb_usuarios.nome,tb_usuarios.email,tb_usuarios.cpfcnpj, DATE_FORMAT(data_hora, '%Y-%m-%d')
FROM tb_pedido,tb_usuarios
WHERE
(tb_pedido.id_usuario=tb_usuarios.id_usuario
and (status=2 OR status=4)
and DATE(data_hora) = CURDATE())
OR
(DATE(data_hora) = DATEADD(day, -1, convert(date, GETDATE()))
and status=8)
order by id_pedido desc
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I want to display a database record between two date ranges using PHP-mysql.
I am working on a project in which employees payment record is saved in a table. I want to see what amount has been paid between two dates selected through date-picker.
Try this:
SELECT amount FROM mytable WHERE created_at BETWEEN '2011-12-01' AND '2011-12-07';
Assuming mytable to be the table name, created_at to be the date field and amount to be the amount field.
Hope this helps.
Peace! xD
SELECT amount FROM mytable
WHERE
created_at >= '2011-12-01'
AND
created_at <= '2011-12-07';
If you need the sum of the salary between two dates you can do somethig like:
SELECT sum(salary) as total FROM table_name
WHERE job_date BETWEEN 'dd-mm-yyyy' AND 'dd-mm-yyyy';
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Is it possible to calculate the average of data retrieved from mysql database on basis of date. For example records are saved in database on daily basis with storing its date the average method will calculate overall average but can it be possible to calculate on basis of date stored in database
You can group records by date and calculate average of a column.
Example:
SELECT date, AVG(column_name)
FROM tbl_name
GROUP BY date;