Un peut ti peut plus du genre :
export CON=hr/hr
export MONTH=`date "+%y%m"
sqlplus -s $CON <<EOF
create table_$MONTH(ServiceKey number(1),
SubscriberType number(1) ,
calltype char(8),
ChargeType char(8),
RoamFlag char(8),
Calling char(20),
Called char(20),
RoamArea char(8)) ;
exit
EOF
A+
Dave