SQL执行错误【ID：1030，错误信息是：Got error 28 from storage engine, SELECT ext.id,ext.identifier,ext.form_type,extc.content,ext.ext,ext.ftype FROM kd_fields ext JOIN kd_extc extc ON(ext.id=extc.id)  WHERE ext.ftype IN('list-1209076','list-1209075','list-1209074','list-1209073','list-1209072','list-1209071','list-1209070','list-1209069','list-1209068','list-1209067','list-1209066','list-1209065','list-1209064','list-1209063','list-1209062','list-1209061','list-1209060','list-1209059','list-1209058','list-1209057','list-1209056','list-1209055','list-1209054','list-1209053','list-1209052','list-1209051','list-1209050','list-1209049','list-1209048','list-1209047') ORDER BY ext.taxis ASC,ext.id DESC】