Magento has added new features called GraphQl from the Magento 2.3 version.
While working with Magento GraphQl feature for the generating customer token, you might be facing the error,
How to use left join SQL query in Model class Magento 2?
Magento 2 Left Join SQL query in resource model class to get data from multiple tables.
Left Join is used to fetch all records from the left table and retrieve matching records from the second table.
We can use the joinLeft() method to use Left Join in Magento Collection.
A Demo to fetch customers with customer address details like city and postcode from the customer_address_entity table using the join query.
How to bulk product websites update using Magento 2?
Magento contains the queue message functionality to bulk product websites update.
If your store is running with multiple websites and wants to update a bulk website for the products in your store you will not see immediate changes on the products after the update is completed. That dependes on the cron running status.