New posts in Upgrade Script

Magento2: Setup Script not loaded

How to add a CMS block programmatically in Magento 2?

How to programmatically add attribute option values in data upgrade script?

Magento 2 Add "VARCHAR" type field into custom table

Magento 2 how to save custom field added in the form of customer group?

Magento2 : How to database schema upgrade

Which runs first, install-upgrade script or data-upgrade script?

how to re-install custom module in local with sql script