DBI documents the return value from ->do and ->execute.

->do returns the number of affected rows, as does ->execute, but only if the number is actially known to the database driver.

I wouldn't place too much importance on the return value except its truthyness.

In reply to Re: Need help in Perl DBI (SQLite) execute behaviour by Corion
in thread Need help in Perl DBI (SQLite) execute behaviour by sam_bakki

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