function multiGet($keyCol, $keyVals, $skipNulls = true) { return parent::multiGet('Task_Grader', $keyCol, $keyVals, $skipNulls); }
function multiGet($keyCol, $keyVals, $skipNulls = true) { return parent::multiGet('User_group', $keyCol, $keyVals, $skipNulls); }
function multiGet($keyCol, $keyVals, $skipNulls = true) { return parent::multiGet('Profile', $keyCol, $keyVals, $skipNulls); }