Category "mysql"

count the devices that has the same firmware

Just want to count the number of devices and display it here: I have tried using "SELECT DISTINCT Firmware, COUNT(SerialNumber) FROM SoftwareCycle GROUP BY Mod

MySql server not showing proper databases from Ubuntu server

I'm using wsl2 on a windows machine. I want to view my databases that I have on mysql server ubuntu in a GUI such as mysql workbench (on windows) but it seems a

Syntax error when parsing variable from XML within an SQL stored Procedure

So, I'm trying to run a stored procedure within another stored procedure and parse out some XML data into a variable. It is giving me a syntax error on the fir

Invalid parameter number in Laravel Raw Query

I have the following query in mysql select count(*) as aggregate from `promotions` where `supplier_id` = 1 and '2022-03-27' <= promotions.to AND '2022-04-27'

MySQL - Fetch millions of data in chunk with constantly changing data

Below is the schema of my table A. CREATE TABLE A ( NAME VARCHAR(255), CREATED_AT DATETIME DEFAULT CURRENT_TIMESTAMP, UPDATED_AT DATETIME DEFA

Add comments to delta

If a pyspark dataframe is reading some data from a table and writing it to azure delta lake Can we add comments to this newly written file? For e.g Df = sql("se

Updating RDS snapshot export into S3

We have some data in our Mysql RDS, which slows down our application, but it's no longer needed. So we want to remove old records but keep them somewhere so our

How to create a relationship in Laravel 9

I tried to create a relationship in Laravel for this, Expense has May ExpensesItem Expense has One ExpensesCategory But I could not create a relationship betwee

Django: How to filter model with multiple whitespaces?

I have a model with char field with values like this: "Justin Roseman" (one single whitespace betwen words) "Justin Roseman" (two whitespaces betwen words) " J

MySQL join from two different tables from different databases [duplicate]

I have created a MySQL join between two tables in two different databases on our account. The query works fine on my local server, but the hos

Filter all row with the same foreign key when a those column is null in laravel

i have table schema in mysql for my project. this project build with laravel and as you can see in the below image i want to fillter all row with the same store

Tweepy streamer not capturing full tweet text

I am currently scraping tweets via Tweepy into a mySQL database. I am new to routing data into a server, so I am having trouble adjusting my code to get the ext

NextJS with Serverless Mysql ServersideProps - fs error

I'm trying to build an app in nextjs and I've stumbled upon some issues. I'd like to do a query call inside my getServerSideProps() but I get the error: error -

Complex SQL query Issues

I have a problem selecting the data from a table. I'm sure the answer is staring me in the face, but my brain is mush. We're trying to find out which customers

Insert into multiple input fields using select2 and ajax in laravel

I am trying to use a single select request to retrieve data from database based on the search term "name" and populate my input fields using select2 so that i d

Group by Day of Month

Say I have a table logins with just the bigint id ,a date_login of type datetime, and fk_user of type bigint. I need to select the first and last logins for eac

Where is C:\xampp\mysql\backup\ equivalent in MySQL on Linux?

I read this post and I wish to fix it the same way as the answers but I can't find the backup folder in my CentOS. Where is C:\xampp\mysql\backup\ located in Li

Sort ServerSide DataTable on calculated / formatted value that is not a column in the DB

I've been using Laravel Datatables for awhile in some of the Laravel applications and I really love that, and probably using a fraction of the features. I also

The matching algorithm for hashing passwords

So my question is : How does hashing algorithms actually check if passwords match because they generate a new password every time. Let's suppose I have a passwo

Connect Heroku Add-on MySQL Database to DigitalOcean droplet for Spring Boot

Have anyone deployed Spring Boot app to DigitalOcean droplet? I have previously created app on Heroku.com, where I also ordered MySQL Database and deployed my W