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摘要: 转自原文地址 https://www.csdn.net/gather_2a/MtTaUg4sNDc3Ny1ibG9n.html zxy0425SELECT 表名 = Case When A.colorder=1 Then D.name Else '' End, 表说明 = Case When A.c 阅读全文
posted @ 2020-06-23 08:51 KiteRunner1988 阅读(641) 评论(0) 推荐(0) 编辑