Query Condition
Displaying 1 - 2 of 2entityQuery intro and examples
A node can include a few fields.
Every field is a table in the database.
So If I need to find a specific node, doing it with SQL means doing complicated queries, which might have few joins and many conditions, The Drupal platform created a simpler way to deal with it: EntityQuery
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Code Snippet
$query = \Drupal::entityQuery('node')
->condition('type', 'page')
->condition('field_some_field', 14)
->accessCheck(TRUE);
$results = $query->execute();Database API
Drupal.org gives you good HELP and documentation, from time to time I find myself reading the same article more than once in search of my desired example, so I decided to copy the documentation I need and use and update them with more examples with time.
If you have an important example, please be a member of this site, and add your example in the comments.