MySQL

NOTICE: In this question I am only interested in the general case, but for the sake of simplicity, I would consider a specific case

I have a MySQL 5 query that generates desired output but with warnings on MySQL 8

I'm trying to create an inbox system in PHP, I want to display the most recent sender first, for example when a contact send me a message I want him to be the first name on the list but unfortunately that's not the result I get, my contact's name doesn't appear on the top of the list even though the latest message is from himThanks

I have two tables:

I tested with SELECT 01 + 0

I have already created table I want to add extra row when adding extra row the created extra row goes upI want that row at the bottom

The Problem

i'm aware that this question got asked several times, but the answer is always to add thejar to the build path

Suppose we have this table mytable:

Hello im creating simple loginWhen button1 is clicked it should verify it but if i do bool r = validate_login(user, pass); and if (r) on that button click i get " Cannot implicitly convert type 'chromium3

In my backend, I have Posts and a PostControllerA post may be visibleToFriendOnly

I have a table with the following format

As part of my homework I need to load large data files into two MySQL tables, parsed using Python, on my guest machine that is called via Vagrant SSH

i am trying to create a database for subject prerequisite this is my current table

I used this code to connect my Unity project to my MySql database:

i need to convert sql select statment to map reduce without library in any language

Today one of my WordPress websites has been hacked

I am writing a procedure like below:

I need to find which teacher and student have the most overlapping courses (if any) using a MySQL scriptI have built my own DB with the following tables: Students (id, first name, last name) Professors (id, first name, last name) Courses (id, name) Grades (student id, course id, assignment, grade)

I am developing a webapp for a school project in FlaskI am very new to python and flask

I am trying to get game

I'm using the following command to dump and compress a database:

Sometimes I'm getting this error (on remote server only):

I have 4 resources, and these resources can be reduced, but every time it's reduced, my function checks if the resource value drops below 0If it does, then it calls my setColumnToZero function which sets the column value to 0