Select::$tables
The tables against which to JOIN.
This property is a nested array. Each entry is an array representing a single table against which to join. The structure of each entry is:
array( 'type' => $join_type (one of INNER, LEFT OUTER, RIGHT OUTER), 'table' => $table, 'alias' => $alias_of_the_table, 'condition' => $join_condition (string or Condition object), 'arguments' => $array_of_arguments_for_placeholders_in_the condition. 'all_fields' => TRUE to SELECT $alias.*, FALSE or NULL otherwise. )
If $table is a string, it is taken as the name of a table. If it is a Select query object, it is taken as a subquery.
If $join_condition is a Condition object, any arguments should be incorporated into the object; a separate array of arguments does not need to be provided.
Type: array
File
-
core/
lib/ Drupal/ Core/ Database/ Query/ Select.php, line 54
Class
- Select
- Query builder for SELECT statements.
Namespace
Drupal\Core\Database\QueryCode
protected $tables = [];