Karthikeyan Singaravelan <tir.kar...@gmail.com> added the comment:
Did some debugging here. If I am understanding this correctly the rowcount is set at https://github.com/python/cpython/blob/b8e689a6e8134e88f857a55e50b6a4977967e385/Modules/_sqlite/cursor.c#L574 . It checks for is_dml flag that is set here https://github.com/python/cpython/blob/b8e689a6e8134e88f857a55e50b6a4977967e385/Modules/_sqlite/statement.c#L78 The part to set is_dml skips space, tabs and newline and checks for the first set of characters that is not skipped to be insert, update, delete or replace and in this case the first set of characters to be matched will be "/* watermarking */". Thus with comment not matching, is_dml is not set and -1 is set for the rowcount. ---------- versions: +Python 3.7, Python 3.8 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue35398> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
