Flyway suppresses warnings silently on SQLException

[cowwoc]

Flyway 3.0

1. Run the following postgresql script in a migration:

DROP FUNCTION IF EXISTS Test();
CREATE FUNCTION Test() RETURNS VOID AS $$
BEGIN
  RAISE WARNING 'This is a warning';
--  RAISE EXCEPTION 'This is an error';
END;
$$ LANGUAGE plpgsql;

SELECT Test();

2.. You will see This is a warning.
3.. Now, uncomment the RAISE EXCEPTION.
4.. You will see the error, but the warning will never get logged.

This means that if we have a broken script, we cannot use the log for debugging purposes because Flyway will not print them out.

Expected behavior: Flyway should print Connection.getWarnings() before handling statement errors.

[axelfontaine]

Good catch and thanks for the sql to reproduce this!

Fixed.