export DBDATE=Y4MD-
export DBMONEY=.
 

for q in `find . -name '*.sql'`; do

    echo $q

    t1=`date +%s`

    dbaccess tpch $q > /dev/null 2>&1

    if [ $? -eq 0 ]; then
       t2=`date +%s`
       echo "$q takes $((t2 - t1)) secs"
    else
       echo "$q failed"
       exit 1
    fi

done