# %statements is an array of prepared SQL statement objects ready to have values plugged in

%statements=(
  "AlertError"=>$dbh->prepare("INSERT INTO ERRORS (TSTAMP,CMND_ID,ALERT_ID,SEND_ID,DESTINATION,MESSAGE,STATE,SVR_HOST) VALUES (?,?,?,?,?,?,?,?)"),
  "SendCleared"=>$dbh->prepare("UPDATE SENDS..."),
  "...
);

# %columns is an array of column position indicators corresponding to the %statements above

%columns=(
 "AlertError"=>[0,1,2,3,4,5],
 "SendCleared"=>[...
);