Adding Entity Reference Conditions in Drupal 10 Entity Queries

Flocon de toile shared a blog post on adding conditions to a Drupal 10 Entity Query based on the property of a referenced entity. The post provides a practical example of querying all nodes of type Movie released in 2009. The code snippet for this is straightforward. However, the post delves deeper into more complex queries, such as finding Movie-type nodes based on a property of a referenced entity. For instance, to find all Movie nodes where the director was born in 1981, you use an entity reference condition. The syntax for this includes the entity parameter, allowing access to the referenced entity's fields. This approach simplifies writing entityQuery conditions involving related entities.