发明名称 |
METHOD AND APPARATUS FOR OBJECT ORIENTED STORAGE AND RETRIEVAL OF DATA FROM A RELATIONAL DATABASE TO IMPLEMENT A REAL TIME BILLING SYSTEM |
摘要 |
Systems and methods for accessing a relational database through an object-oriented querying interface are provided. A class of objects that are to be stored in the relational database are defined. One or more relational database tables are created and a mapping is produced that maps each data member of an object to one or more columns in a relational database table. Additionally, object-oriented paradigms like inheritance may be supported and the allocation of storage for array elements may be deferred until necessary. A container object that allows a user to define new payment resources without requiring the user to redesign a relational database system used for persistent storage of transaction informatiion is also disclosed. A real time billing system for accounts that locks out transaction events when the billing process is underway is also disclosed. When a transaction event is received that should be posted to an account during the billing process, the account is locked.
|
申请公布号 |
WO9852131(A9) |
申请公布日期 |
1999.03.25 |
申请号 |
WO1998US10116 |
申请日期 |
1998.05.13 |
申请人 |
PORTAL INFORMATION NETWORK |
发明人 |
OWENS, GARY, L.;LABUDA, DAVID, S. |
分类号 |
G06F17/30;G06Q40/00;(IPC1-7):G06F17/30;G06F17/60 |
主分类号 |
G06F17/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|