Magento 2 compound primary keys
I recently tried to use compound primary keys in Magento 2. I got different problems with this and ended up with a solution, that is not optimal. In case of Magento, the only possible...
Author: magemaster
Magento 1 – disable cache from database
In this post I show you how to disable cache from database for Magento 1. This is sometimes necessary if all frontend and adminhtml sites are broken and returning a report or error message....
Magento 2 – programmatically reindexing
In this tutorial I show you how you can manually or programmatically reindexing your shop. This is sometimes necessary if you run a full product import with all data (products, categories, customers). Especially if...
Magento 2 indexer returns “No such entity”
You may discovered a weird error message, that Magento 2 indexer returns with “No such entity“. This sometimes happens if you create a clone of your shop and some SQL indexers went wrong. The problem:...
Magento 2 – Plugin example
In this post I show you a Magento 2 plugin example. Plugins are a new way to extend core functionality without modifying core files. If you are working on a new Magento 2 extension,...
Magento 2 – write and get config values by scope
An important, but less good documented feature of Magento 2 is how to write and get config values by scope. You will find tons of code samples on how do this globally. Sometime you...
Magento 2017 review
It is time for a Magento 2017 review, but first I wish you a successful year 2018. The year passed and it was very exciting. Lots of interesting Magento 1 and Magento 2 projects,...
Magento 2 – Log messages
This post is about log messages from your Magento 2 system. As a developer, you should use logging as often as possible and you also should know what they mean. You can only understand...
Magento 2 – use transaction to save objects
In Magento 2 you can use transaction to save objects. This is a less known feature that is helpful, if you want to guarantee a valid state in your database. You can combine many...
Patch 10415 404 errors
After installing patch 10415 404 errors my be displayed instead of regular sites on your Magento 1 shop. I show you all your need to know about this problem and also how you can...
