Tag Archives: strings

Sometimes there is a need to combine data from different columns into one string. For example,

SELECT CONCAT(first_name, ‘ ‘, last_name) FROM employees;

This doesn’t look too bad, but can quickly get out of hand, if you need to do something more complex than that. For example, let’s say, we also need to mention the salary here:

SELECT CONCAT(first_name, ‘ ‘, last_name, ‘ -‘, CAST(FORMAT(salary, 0) AS VARCHAR(10)), ‘ ‘, currency) FROM employees;

This preview shows a new feature for MariaDB 10.7 that was developed as a part of Google Summer of Code (MDEV-25015) by Alan Cueva, together with his mentor Vicențiu Ciorbaru.

…

Continue reading “10.7 preview feature: Python-like string formatting”