Say I have a table "A" with certain data and it has one-to-many relationship with table "B".
I would add following relatinship in MODEL A :
$this->belongsTo('idfromB', __NAMESPACE__ . '\TableB', 'id', [ 'alias' => 'Tab', 'reusable' => true ]);
So, here say tableB is quite large, with many thousands of records. If I run following :
$dataA = tableA::find();
Then ofcourse $dataA will have all the records from tableA, will it also query all records from tableB at same time whether we are using those or not ?
Also , what exactly 'resusable' => true implies here ?