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SELECT a.code,a.sum02,b.bsum from xcz2stru a,(select code,sum(sum1) as bsum from i200801 group by code) b where a.code=b.code
令这个查询中a.sum02 = b.bsum的update语句该怎么写?
令这个查询中a.sum02 = b.bsum的update语句该怎么写?