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You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '\xE5\x9B\xBD\xE5\xAE\xB6\xE7\xBA\xA7\xE6\x9C\x9F\xE5\x88\x8A' at line 1
select count(*) as total from ***_ecms_qikan where classid=19 and fenlei=9 and jibie=国家级期刊