dangqjd 和bumbh属于那个表,你得加上表名前缀。
select count(renybh) num from qunzcpb where bumbh =select(select bumbh from bumb where changkdw=0 and dangqjd=20033 and bumbh likw '10%')
select count(renybh) num from qunzcpb where bumbh =select(select bumbh from bumb where changkdw=0 and dangqjd=20033 and bumbh likw '10%')
解决方案 »
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