My current query can count the number of participants that belongs to each department:
I have a simple results table that looks like the following –
I have 3 tables like this:
I have a table of contracts and here is the example data
Help me to query this.
I have a Laravel app where have a table that has 3 columns (quartal, year, value).
Welcome, all I would like to create a small web application, which needs to scrape data from another website and save the results to a database. So, currently, I have Laravel 8 installed on my local windows machine, and I made a connection to the database, where I have “items” in the table that I … Read more
I’m doing an online exam system but I’m struggling with the database Structure,
I want to make query builder with this query, but it won’t work.
I have many to many reltionship, trying to update the pivot table order_services.