oracle与不通服务器互通SELECT count( * ) FROM dj_sjd a INNER JOIN yy_zj.DIC_SXMC_2019 @yyzj sx ON a.djdl = sx.djdl@连接版权声明:本文为Jzq0006原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/Jzq0006/article/details/124856158