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procedure produce_proc
    @p001 nvarchar(8000),
    @p002 nvarchar(8000),
    @p003 nvarchar(8000),
            .
            .
            .
            .
    @p200 nvarchar(8000)   
as
    declare mycur cursor for
    select meno from test where gid = zzz --ÀûÓÃÓαê´Óij¸ö±íÖÐÈ¡µ½ÁËÖµ
    open mycur
    fetch next

ÏÖÔÚÏë×öµÄ¾ÍÊǰѲéѯȡµ½Öµ°´Ë³Ðò¸³¸ø²ÎÊý@p001£¬@p002 ......@p200
²éѯȡµ½¶àÉÙ¸ömeno¾Í¸³¸ø²ÎÊý¶àÉÙ¸öÖµ
¶àÓàµÄ²ÎÊý¶¼¸³ÖµNULL

×îºóÏëÒªµÄ¸³Öµ½á¹ûÊÇÕâÑùµÄ

¼ÙÉè²éѯȡµ½8¸öÖµmeno1£¬meno2£¬meno3£¬meno4£¬meno5
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@p001 = meno1
@p002 = meno2
@p003 = meno3
@p004 = meno4
@p005 = meno5
@p006 = null
@p007 = null
      .
      .
      .
      .
      .
@p200 = null

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sql server left join ÎÊÌâ

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select loan_plan_id,l_collect_plan.loan_id,l_collect_detail.collect_isfinished from l_collect_plan
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