There are 3 tables student, course, and takes as following tot_cred column data in the student table now is assigned with random values (not correct), I want to perform the query that updates and renews those data based on the course’s grade each student has taken. For those students who received F grade will be excluded and those who didn’t
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed last month. Improve this question I expected that this query will not output 0 values, but it does. I thought that and (…) > 0 will not output 0 values. So
I am trying to write a SQL query that will return unique rows of sums of shipped part numbers per customer depending on if the value is negative or positive. For example: If we shipped 20 of part Z to customer A twice, and they returned 6 parts back to us, it would display: After running query, expected results: The
I need to sum the data from two different columns located in different tables and grouped by session_id….. I need to sum the column of spent_points + price_points grouped by session_id this is the result i hope to get I have tried with this query but I have only managed to group the data but I have not been able
I have a table that looks something like and I would like to create all possible combinations with the sum of the prices, including the unique values to create something like what would be the quick and dirtiest way of accomplishing this? Answer Use three joins:
My table is currently looking like this: I’m trying to sum values of ‘ON_Prepaid’ over the course of 7 days, let’s say from ‘2020-01-01’ to ‘2020-01-07’. Here is what I’ve tried Things should be fine if the dates are continuous; however, there are some missing days in ‘Pre_Date’ (you know banks don’t work on Sundays, etc.). So I’m trying to
I have a table like this and I would like to divide the frequency by the sum of frequency grouped by the source. Therefore, I am looking for a table like Is there any way to do this in a single sql query? Answer You can use SUM() window function. If you want a numerical result: Depending on your database,
I have these two tables; trips id date revenue 1 01/01/2020 5000 2 01/01/2020 3000 3 02/01/2020 4000 4 02/01/2020 2000 expenses id tripid amount 1 1 500 2 1 300 3 2 400 4 2 200 5 2 700 I would like to get the sum of revenue collected in a day AND sum of expenses in a day.
I have a table finalData with the following columns and data I am creating mysql query to display the income and expenses of Singapore per Area, but I have to exclude areas that has zero amount. Here’s the code I tried: Output should be like this Any help would be appreciated. Thanks Answer This logic would be simpler phrased with
I have an existing application database table supporting an application, and I’ve been tasked with adding another feature. Currently, we have a build table that stores information about product builds….