Firestore/src/V1beta1/StructuredQuery.php
public function setSelect($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Firestore\V1beta1\StructuredQuery_Projection::class);
        $this->select = $var;

        return $this;
    }
public function setSelect($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Firestore\V1beta1\StructuredQuery_Projection::class);
        $this->select = $var;

        return $this;
    }
public function setSelect ( $ var ) { GPBUtil :: checkMessage ( $ var , \ Google \ Cloud \ Firestore \ V1beta1 \ StructuredQuery_Projection :: class ) ; $ this -> select = $ var ; return $ this ; }
The projection to return.

Generated from protobuf field <code>.google.firestore.v1beta1.StructuredQuery.Projection select = 1;</code>
@param \Google\Cloud\Firestore\V1beta1\StructuredQuery\Projection $var
@return $this
The projection to return .