BEGIN {
  unless (($ENV{BEGIN_BLOCK}) or $^C)
  {
    $ENV{ORACLE_HOME}     = '/usr/local/instantclient';
    $ENV{LD_LIBRARY_PATH} = '/lib:/usr/local/instantclient:/usr/local/lib';
    $ENV{TNS_ADMIN}       = '/apps/admin'; 
    $ENV{BEGIN_BLOCK} = 1;
    exec 'env',$0,@ARGV;
  }
}