摘要： oracle中schema指的是什么？看来有的人还是对schema的真正含义不太理解，现在我再次整理了一下，希望对大家有所帮助。我们先来看一下他们的定义：A schema is a collection of database objects (used by a user.). Schema objects are the logical structures that directly refer to the database’s data.A user is a name defined in the database that can connect to and access ob 阅读全文