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问错误PLS-00307:太多的“DEFINE_COLUMN”声明与执行DBMS_SQL.DEFINE_COLUMN时的调用匹配EN博主在昨天的文章中,提及到项目中选用Eureka作为服务的注册中心,那么今天就应该是开始进行服务的调用, 即认证平台调用数据服务。在之前的文章中我都是很模糊的描述过业务的过程,今天就再叙述一下,也顺便捋一捋自己的业务...