DBMS_BINARY 系统包用于读写二进制流,实现从一个二进制流指定位置开始对基本数据类型的读写,包括 char、varchar、tinyint、smallint、int、bigint、float、double 数据类型。 5.1 相关方法 DBMS_BINARY 包所支持的 8 个过程和 8 个函数,分别用来在二进制流中存取数据。这些过程和函数通过调用相应系统内部函数来实现...
TUPLE REARRANGING METHOD ON REAL-TIME DBMS WITH BINARY ACCESS RELATIONThe tuple re-arranging method includes the steps of: if a re-arranging request occurs, checking whether a relation is registered in a re-arrangement request register queue; if it is not registered, re-arranging a tuple and ...