SilverStripe\Versioned\Versioned::augmentSQLStageUnique
Reading a specific stage, but only return items that aren't in any other stage
Signature
Parameters
$query
— SilverStripe\ORM\Queries\SQLSelect
$dataQuery
— SilverStripe\ORM\DataQuery
$query
—
SilverStripe\ORM\Queries\SQLSelect$dataQuery
—
SilverStripe\ORM\DataQuery