CodeIgniter 4 Query Builder union() and unionAll() methods

UNION and UNION ALL set operators return the combined rows from 1 or more SELECT queries. CodeIgniter 4 Query Builder now supports UNION and UNION ALL queries with the $builder->union() and $builder->unionAll() methods respectively. Learn how to create these types of queries in this article.

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Create CodeIgniter 4 Models With Command Line Generators

I’m all about saving time wherever I can in coding projects. In CodeIgniter 4, there are some handy commands you can use and save a lot of time setting up base file scaffolding: Command Line Generators (CLG). I recently explored using CLGs for Model scaffolding and was impressed with the time savings.


Counting with countAll() and countAllResults() in CodeIgniter 4

Getting a count of table or query rows in CodeIgniter 4 is quite easy using either of the Query Builder countAll() or countAllResults() functions. Continue reading to see examples of each…