If in your database there are repeated rows of data or duplicate rows of data occur, you can remove the duplication easily just by using a MySQL script. In this article, we will learn to remove duplicate data rows from MySQL by using a script that we will run using phpMyAdmin. Prepare sample data table Before we start, set up a table named " duplicate_row " with the following structure and data:...
If in your database there are repeated rows of data or duplicate rows of data occur, you can remove the duplication easily just by using a MySQL script. In this article, we will learn to remove duplicate data rows from MySQL by using a script that we will run using phpMyAdmin. Prepare sample data table Before we start, set up a table named " duplicate_row " with the following structure and data:...
If in your database there are repeated rows of data or duplicate rows of data occur, you can remove the duplication easily just by using a MySQL script. In this article, we will learn to remove duplicate data rows from MySQL by using a script that we will run using phpMyAdmin. Prepare sample data table Before we start, set up a table named " duplicate_row " with the following structure and data:...
In this article we will create a dashboard that can display graphics from data in real-time. The data we use as simulations is the population of a city. If you update your resident data, add or delete it, the graphic will change in real-time without the need to...
In the previous example, Creating a real-time application with Node.js data was not stored permanently. This means that every time the Node server.js we restart, the data will be empty again. To be able to store the inputted data, we must use a database. In this...