Trace level 1
 
 
- Trace level 1 shows method results and line numbers:
    <- connect= DBI::db=HASH(0xe0abc) at DBI.pm line 356.
    <- STORE('PrintError', 1)= 1 at DBI.pm line 382.
    <- STORE('AutoCommit', 1)= 1 at DBI.pm line 382.
    <- STORE('RaiseError', 1)= 1 at DBI.pm line 382.
    <- prepare('UPDATE …')= DBI::st=HASH(0xe1238) at test.pl line 7.
    <- prepare('INSERT …')= DBI::st=HASH(0xe1504) at test.pl line 8.
    <- execute= '0E0' at test.pl line 9.
    <- execute= 1 at test.pl line 10.
    <- disconnect= 1 at test.pl line 11.
- Use $DBI::neat_maxlen to alter truncation of strings in trace output