Refs #20739. Thanks Raphaël Hertzog for the report and the initial
patch.

Thanks to Trac alias Markush2010 and ross for the detailed reports.

In the MySQL backend, updated the can_introspect_small_integer feature
flag to True. In data_types_reverse, map FIELD_TYPE.SHORT to a
SmallIntegerField. Added test to verify introspecting SmallIntegerFields
and fixed existing tests influenced by this change.

Thanks romankrv for the suggestion.

Thanks Mike O'Connor for the reporty.

Thanks Keryn Knight for the suggestion.

Thanks Mike O'Connor for the suggestions.

This can help when some exception has no error message.

Thanks Daniele Procida for review.

Refs #22632. Thanks Tim Graham for the review.

Thanks to sehmaschine for the report and to Tim Graham for the review.

Refs #22632. Thanks Tim Graham for the review.

Refs #22632. Thanks Tim Graham for the review.