How does the \Magento\Rule\Model\Condition\Sql\Builder::_joinTablesToCollection() work?

dmitrii_fediuk (Dmitrii Fediuk) April 7, 2016, 3:04am 2

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How is a product collection widget rendered on a CMS page
A product list CMS widget rendering failed: «Error filtering template: Unknown column ‘e.category_ids’ in ‘where clause’»