这是一个网上订票系统，包括具体的建模以及SQL实现。实现部分包括触发器，存储过程等-This is an online booking system, including specific modeling and SQL. Implementation includes triggers, stored procedures, etc.

oracle网上机票订票系统源代码。需要的下载。应该有用-oracle online ticket booking system source code. Need to download. Should be useful for