Placeholders may be substituted by server. So we can't force to allow multiple values in one placeholder.
(For example, MySQL allow only single value for one ?, while MySQLdb doesn't use MySQL's prepared statement at the moment.) DB-API is low level interface. Higher level library (like SQLAlchemy) provides better API for building query. Regards, -- Inada Naoki <songofaca...@gmail.com> _______________________________________________ Python-ideas mailing list Python-ideas@python.org https://mail.python.org/mailman/listinfo/python-ideas Code of Conduct: http://python.org/psf/codeofconduct/
