2020-12-04から1日間の記事一覧
$query = $this ->from('tbl_reservation as tr') ->join('tbl_course as tc','tr.f_course_id', '=', 'tc.f_course_id') ->join('tbl_slot_course as tsc', function ($join) { $join ->on('tsc.f_reservation_slot_id', '=', 'trs.f_reservation_slot_id')…