I use the mysql-connector-python driver for executing database operations. Recently, I came across stored procedures in MySQL and decided to migrate some of my APIs from utilizing cursor.execute() to cursor.callproc(proc_name, args=()). This transition has proven successful, and everything works seamlessly.…
I was trying to store array data in the database, I didn't get the error message and it doesn't store it in the database. Here is my code in the blade file <form method="post" action="{{route('CheckOut')}}" enctype="multipart/form-data"> @csrf <div class="container"> Name:…
I want to get the list of users who are new users vs returning user. Report is taken for every week. If user logs in for the first time in a week he is considered as new user,in a week…
All my deployments are operated on virtual machines on linux.My MySQL container maps port 3306 to port 3307 of the host, and my Java project maps port 8080 to port 8080 of the host, and both work successfully. However, when…
My SQL knowledge is really basic, and need some help in translating this rather long query (running in a python script querying some AWS athena database, with some f-strings embedded) to plain English or flow chart. I understand concepts of…
Just wanted to make sure that I'm understanding this right: designing UML-diagram we are talking about the relations between entities? in the context of SQL a table is a relation? I can remember that my teacher, for a while ago,…
I have two tables that I'm trying to join on authors_2's authorID column and author_note's aaID column: Table authors_2: id | name | aaID | authorID 1 | jimmy | 11129 | 1734 2 | mike | 15813 | 2469…
My table looks like this: CREATE TABLE `character_unique` ( `id` int(11) NOT NULL, `name` varchar(256) NOT NULL, `category` varchar(64) DEFAULT NULL, `name_without_stop_words` varchar(320) DEFAULT NULL, `name_first_word_with_exception` varchar(320) DEFAULT NULL, `master` varchar(320) DEFAULT NULL, `nb_letter` int(11) DEFAULT NULL, `count` int(11) DEFAULT…
I'm a my SQL beginner, I need to know how to display the results from 3 queries that are different in row-count. They'll be querying the same table. Example table: Scores NAME | SCORE jack | 1 mike | 3…
I have the following query: SELECT match_main.checked, match_main.match_main_id, match_main.updated, match_main.created FROM match_main LEFT JOIN match_team AS mt1 ON mt1.match_main_id = match_main.match_main_id AND mt1.team_number = 1 AND mt1.version_number = 0 LEFT JOIN match_team AS mt2 ON mt2.match_main_id = match_main.match_main_id AND mt2.team_number…