protected property Select::$expressions
The expressions to SELECT as virtual fields.
Type: array
File
- core/lib/Drupal/Core/Database/Query/Select.php, line 30
Class
- Select
- Query builder for SELECT statements.
Namespace
Drupal\Core\Database\QueryCode
protected $expressions = array();
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Database!Query!Select.php/property/Select::expressions/8.1.x