Temporal Data & the Relational Model
Download or Read eBook Temporal Data & the Relational Model PDF written by C.J. Date and published by Morgan Kaufmann. This book was released on 2003 with total page 449 pages. Available in PDF, EPUB and Kindle.
| Author | : C.J. Date |
| Publisher | : Morgan Kaufmann |
| Total Pages | : 449 |
| Release | : 2003 |
| ISBN-10 | : 9781558608559 |
| ISBN-13 | : 1558608559 |
| Rating | : 4/5 (59 Downloads) |
Book Synopsis Temporal Data & the Relational Model by : C.J. Date
Book excerpt: A review of relational concepts -- An overview of Tutorial D -- Time and the database -- What is the problem? -- Intervals -- Operators on intervals -- The EXPAND and COLLAPSE operators -- The PACK and UNPACK operators -- Generalizing the relational operators -- Database design -- Integrity constraints 1 : candidate keys and related constraints -- Integrity constraints 2 : general constraints -- Database queries -- Database updates -- Stated times and logged times -- Point and interval types revisited.
