Split trailing semicolon

[Bisk1]

Is your feature request related to a problem? Please describe.
Trino is one of the few execution engines that does not accept a trailing semi-colon. sqlparse leaves the semi-colon after splitting. This means that the strings in result list of sqlparse.raw(raw) are not valid SQL for all execution engines.

Describe the solution you'd like
Semicolon at the end of statements should be omitted by default (it seems like a safe choice). Alternatively it could be done with a configuration option.

Describe alternatives you've considered
The alternative is e.g. to have a separate trimming process that post-processes the result of sqlparse.split(raw). However trimming unnecessary characters feels like a part of splitting process.

Additional context
See related Airflow issue: apache/airflow#34828

[andialbrecht]

It's been a while since I last worked with an Oracle database, but some backends had the same requirement IIRC.

[Bisk1]

@andialbrecht do you plan next release any time soon? this enhancement would unblock a bugfix in Airflow

[MikeWallis42]

@andialbrecht following up on this one, do you have a release data in mind for 0.5.0?