Abstract
OQL (object query language) of the object database standard is selected: ODMG93 suggested by ODMG (object database management group) as global query language in object-oriented multi-database SCOPE/CIMS and a formal foundation for implementing OQL is presented, including an object calculus and an object algebra suitable for modeling OQL, normalization rules and normalization steps of the object calculus, mapping rules and translation methods between the calculus and the algebra.
| Original language | English |
|---|---|
| Pages (from-to) | 360-365 |
| Number of pages | 6 |
| Journal | Ruan Jian Xue Bao/Journal of Software |
| Volume | 9 |
| Issue number | 5 |
| Publication status | Published - 1998 |
| Externally published | Yes |