gan ane punya kasus mhn pencerahannya. pegawai id | nama | 1 | udin1 | 2 | udin2 | 3 | udin3 | 4 | udin4 | absen id | tgl_msk | bln_msk | thn_msk 1 | 30 | 2 | 2011 2 | 30 | 2 | 2011 3 | 30 | 2 | 2011 1 | 31 | 2 | 2011 2 | 31 | 2 | 2011 3 | 31 | 2 | 2011 4 | 31 | 2 | 2011 1 | 1 | 3 | 2011 3 | 1 | ...
