Titlebook: Database and Expert Systems Applications; 7th International Co Roland R. Wagner,Helmut Thoma Conference proceedings 1996 Springer-Verlag Be

只看該作者 · 發(fā)表于 2025-3-27 08:41:16

Using a query language to state consistency constraints for repositories, items in the repository. The queries are handled by a generic analyzer, which checks the defined constraints whenever appropriate. Furthermore, we present a general classification schema for consistency constraints and describe how different classes of constraints are handled by our approach.

只看該作者 · 發(fā)表于 2025-3-27 12:02:23

只看該作者 · 發(fā)表于 2025-3-27 16:05:12

0302-9743 tive databases, temporal databases, transactions and concurrency, relational databases, CSCW and workflow systems, parallel and distributed systems, expert systems, knowledge-based systems, and information retrieval.978-3-540-61656-6978-3-540-70651-9Series ISSN 0302-9743 Series E-ISSN 1611-3349

只看該作者 · 發(fā)表于 2025-3-27 18:33:23

View maintenance in object-oriented databases,e., views derived from base classes. To achieve incremental view update, we introduce a modification list into each base class. A series of algorithms are developed to serve the purpose. Finally it happened that, view maintenance within object-oriented databases subsumes that within the nested and hence conventional relational models.

只看該作者 · 發(fā)表于 2025-3-27 22:36:19

只看該作者 · 發(fā)表于 2025-3-28 02:21:43

只看該作者 · 發(fā)表于 2025-3-28 09:23:12

只看該作者 · 發(fā)表于 2025-3-28 13:05:32

		自動(dòng)登錄	找回密碼
密碼			To register

關(guān)于派博傳思			派博傳思旗下網(wǎng)站			友情鏈接
派博傳思介紹	公司地理位置	論文服務(wù)流程	影響因子官網(wǎng)	吾愛論文網(wǎng)	大講堂	北京大學(xué)	Oxford Uni.	Harvard Uni.
發(fā)展歷史沿革	期刊點(diǎn)評(píng)	投稿經(jīng)驗(yàn)總結(jié)	SCIENCEGARD	IMPACTFACTOR	派博系數(shù)	清華大學(xué)	Yale Uni.	Stanford Uni.
\|Archiver\|手機(jī)版\|小黑屋\| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-13 21:38
Copyright © 2001-2015 派博傳思京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved