oracle join on 数据过滤问题
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oracle join on 数据过滤问题，
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<div class="codetitle"><a style="CURSOR: pointer" data="55701" class="copybut" id="copybut55701" onclick="doCopy('code55701')"> 代码如下:
<div class="codebody" id="code55701">
select a.f_username
from
(
SELECT /
+parallel(gu,4)/distinct gu.f_username
FROM t_base_succprouser gu
where gu.f_expectenddate > (select trunc(sysdate,'Y')FROM DUAL)
and gu.f_lotid=1
and gu.f_playid=4
and gu.f_paymoney>=1500
) A
left join
(
select
from t_base_vip_customes
and ((vu.f_passeddate is null ) or (vu.f_passeddate > trunc(sysdate,'Y') ))
and ((vu.f_lotid is null ) or (vu.f_lotid=1))
and ((vu.f_playid is null ) or (vu.f_playid=4))
and ((vu.f_condtionid is null ) or (vu.f_condtionid=3))
)B
on A.f_username=B.f_usernam
where b.f_username is null
采用下面的语句 只能查出部分
用户 <div class="codetitle">
<a style="CURSOR: pointer" data="47415" class="copybut" id="copybut47415" onclick="doCopy('code47415')"> 代码如下:
<div class="codebody" id="code47415">
SELECT /
+parallel(gu,4)/distinct gu.f_username
FROM t_base_succprouser gu
left join t_base_vip_customes VU on gu.f_username=vu.f_username
gu.f_expectenddate > (select trunc(sysdate,'Y')FROM DUAL)
and gu.f_lotid=rec_viplotplay.f_lotid
and gu.f_playid=rec_viplotPlay.f_Playid
and gu.f_paymoney>=rec_viplotPlay.F_Conditon_ValuesA
and ((vu.f_passeddate is null ) or (vu.f_passeddate > trunc(sysdate,'Y') ))
and ((vu.f_lotid is null ) or (vu.f_lotid=rec_viplotplay.f_lotid))
and ((vu.f_playid is null ) or (vu.f_playid=rec_viplotPlay.f_Playid))
and ((vu.f_condtionid is null ) or (vu.f_condtionid=rec_viplotPlay.F_CondtionID))
and vu.f_username is null
