某购物网站对用户的行为特征进行分析，了解其喜好，进而推送个性化广告。这说明该购物网站把握了（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32020' and id < 2556683 and id<>'2556683' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32020' and id > 2556683 and id<>'2556683' order by id asc limit 5