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CREATE view V_sk
as
select srbz,sflb,(case when sflb='AAAA' then 'AAAA' WHEN sfxm IS NULL THEN sflb else sfxm end) as sfxm,skrq,jkfs,ysbh,ysxm,sksbh,sksm,zxksbh,zxksm,jzksbh,jzksm,sfdm,mc,dw,gg,jx,sl,
zyfs,zl,lsj,lsje,skyjzrq,ksjzrq,cfysje,cfssje,cfbz,fjf from y_sk left join
v_mzsfxm on y_sk.sfdm=v_mzsfxm.xmdm
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