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Sql Serverͬ±íÄڵļ¶ÁªÅÅÐò£¨¼´Í¬¸¸¼¶±ðµÄ×Ó½Úµã×ÔÐа´1~NÅÅÐò£©,2005°æ±¾ÒѾ­×Ô´øÁËROW_NUMBER() OVER×Ӿ䣬¿ÉÒԺܷ½±ãµØÊµÏÖЧ¹û¡£µ«ÊÇ2000°æ±¾²»Ö§³ÖÕâÖÖ×ö·¨£¬²»¹ýÒ²¿ÉÒÔ²ÉÈ¡ÌØÊâ×ö·¨
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select rd.id,r.id ruleId,ROW_NUMBER() OVER(
    PARTITION BY r.id
    ORDER BY rd.id) ord,
r.name+'--'+rd.name rule_name,
score from rules_detail rd left join rules r
on rd.rules_id=r.id
--slq2000
select rd.id,r.id ruleId,
(select count(*) from rules_detail rde left join rules ru
on rde.rules_id=ru.id where ru.id=r.id and (rd.id>rde.id or rd.id=rde.id)) ord,
r.name+'--'+rd.name rule_name,
score from rules_detail rd left join rules r
on rd.rules_id=r.id


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