以下不属于主保护的有（  ）。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69479' and id < 4501049 and id<>'4501049' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69479' and id > 4501049 and id<>'4501049' order by id asc limit 5