[code:1j1ab049]select * from PALAK 
where alcool not in 
   (select alcool from calendrier_soiree where consommation &lt; '6L')[/code:1j1ab049]
result = 0  <!-- s:ph34r: --><img src="{SMILIES_PATH}/ph34r.gif" alt=":ph34r:" title="" /><!-- s:ph34r: -->