Oracle命令类别:
数据操纵语言:DML: select; insert; delete; update; merge.数据定义语言:DDL: create; alter; drop; truncate; rename; comment.事务控制语言:TCL: commit; rollback; savepoint.数据控制语言:DCL: grant; revoke.本文共 239 字,大约阅读时间需要 1 分钟。
Oracle命令类别:
数据操纵语言:DML: select; insert; delete; update; merge.数据定义语言:DDL: create; alter; drop; truncate; rename; comment.事务控制语言:TCL: commit; rollback; savepoint.数据控制语言:DCL: grant; revoke.转载于:https://www.cnblogs.com/jinxf/p/9165836.html