`Testb` varchar(255) character set utf8 collate utf8_bin NOT NULL,
`Testa` varchar(255) character set utf8 collate utf8_bin NOT NULL,
加這個關鍵字可以分別全角半角.
`Testb` varchar(255) character set utf8 collate utf8_bin NOT NULL,
`Testa` varchar(255) character set utf8 collate utf8_bin NOT NULL,
加這個關鍵字可以分別全角半角.