How can I print the SQL query executed after Perl's DBI fills in the placeholders?

Question

I\'m using Perl\'s DBI module. I prepare a statement using placeholders, then execute the query.

Is it possible to print out the final query that was executed without ma

Answer 1

For the majority of queries, the simplest debugging is to use the following...

• If you prepare and execute a single statement using do method, use:

  use feature 'say';
  say $dbh->{Statement};
  

• If you use prepare and execute methods separately, use:

  use feature 'say';
  use Data::Dumper;
  say $sth->{Statement};
  say Dumper($sth->{ParamValues});