How do i create a MYSQL database locally using Database folder downloaded from github

I know the above question is incomplete. Let me explain this in brief. I downloaded the repository from this github link https://github.com/datacharmer/test_db and as per instructions on readme file i …

Simplification of SQL Query

SQL is not my specialty. I have a working query that accomplishes what I need it to, but I know there has got to be a cleaner way of accomplishing my goal. The query should return: – Name – Date of …

PHP select query print out numerous items from database [closed]

My Table So I want it to print off like Coffee Name: ColumbianPrice: 7.99 Total Sold: 3 Total earnings: 23.9 And then to repeat for each type of coffee Is there any web pages that allow me to do this …

How to select students with marks in all three subjects less then 100

I came across this question Here is my response to it, I just started myself learning SQL recently. Select a.roll_number , a.name , b.roll_number from student_information a join …

ERROR 1064 (42000) while creating a table and database in mysql

I am getting following error while executing my mysql query via a .sql script, but couldn’t tell what is causing this error. I am using mysql Ver 8.0.23 for macos10.15 on x86_64 (MySQL Community …

How to get the most liked users on a particular date in django

So I have a social media app, where users can like the posts of other users. Now I fetch the top 20 users who have received the most number of likes. Everything is perfect. But the problem is I cant …

Query not executing as expected, returns -1 no matter what

I’m working on a user login system for a semester final. I am using C# in Visual Studio with ADO.NET. I have a query that I use on a database table named Credentials: SELECT * FROM Credentials WHERE …

Why can’t I loop through and drop databases?

There is a scenario where I want to go through and remove all databases that have specific text in the database name. It always drops one database and then does nothing. How can I fix this? def …

Query Java doesn’t execute

I’m trying to execute a query on eclipse at my Java program, but it always exit with a exception and don’t execute the query, I read a lot of posts here but no one of them could help me with this. …

Impala Last_Value() Not giving result as expected

I have a Table in Impala in which I have time information as Unix-Time (with a frequency of 1 mSec) and information about three variables, like given below: ts Val1 Val2 Val3 …