MySQL 8: Calculate the distance between two locations (latitude, longitude)
Introduction Understanding the physical distance between two geographic points, characterized by their latitude and longitude coordinates, has numerous practical applications in fields such as logistics, travel, and geospatial…
How to import a CSV file into a table in MySQL 8
Introduction Working with databases often involves importing data from various file formats. Comma Separated Values (CSV) is a widely-used data format due to its simplicity and compatibility with…
MySQL Error: Every derived table must have its own alias
The Problem Encountering errors in MySQL can be a daunting experience, especially for newcomers to SQL. One common error that users come across is ‘Every derived table must…
MySQL Error 1045: Access denied for user ‘root’@’localhost’ (using password: YES)’
Understanding the Error The MySQL Error 1045 is a common issue that beginner and experienced database administrators alike may encounter. This error signifies that there is a problem…
[Solved] MySQL Error 1093: Can’t specify target table for update in FROM clause
Introduction When working with MySQL, it’s not uncommon to encounter the error: Error 1093: Can’t specify target table for update in FROM clause. This error can be perplexing,…
MySQL 8 Issue: UTF-8 characters are not displayed correctly
Introduction MySQL 8 has introduced many improvements and rigor in the ways it handles character representation, which includes full support for UTF-8 encoding. While this is generally beneficial,…
How to Install and Configure MySQL on Ubuntu 23.04
This step-by-step tutorial helps you with setting up and configuring MySQL on Ubuntu 23.04 LTS. 1. Update the package index on your server by running the following command:…
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