--disable_warnings
drop table if exists t1;
--enable_warnings

create table t1 (a int);
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
select * from t1 where a<3;
drop table t1;
let SLOW_LOG_FILE= `select @@slow_query_log_file`;

# select @@slow_query_log_file;

perl;

  my $slow_log_file= $ENV{'SLOW_LOG_FILE'} or die "SLOW_LOG_FILE not set";
  open(FILE, $slow_log_file) or die "Failed to open $slow_log_file";
  while(<FILE>) {
    if (/explain:/) {
      print $_;
    }
  }
  close(FILE);

EOF