case when factsqy is NULL then '0' when factsqy is NOT NULL then factsqy end as factqtys - 走看看

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case when factsqy is NULL then '0' when factsqy is NOT NULL then factsqy end as factqtys

case when factsqy is NULL then '0' when factsqy is NOT NULL then factsqy end as factqtys

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原文地址：https://www.cnblogs.com/csj007523/p/1256471.html

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