Titlebook: Database Schema Evolution and Meta-Modeling; 9th International Wo Herman Balsters,Bert Brock,Stefan Conrad Conference proceedings 2001 Spri

只看該作者 · 發(fā)表于 2025-3-26 03:38:31

Extending the Object Query Language for Transparent Metadata Accessed extensive queries over both application data as well as metadata. However queries over metadata via OQL, a de-facto standard for object query languages defined for the ODMG 2.0 Object Model, are tied to low-level implementation details of the underlying schema repository of the database system. H

只看該作者 · 發(fā)表于 2025-3-26 05:42:03

只看該作者 · 發(fā)表于 2025-3-26 09:11:21

只看該作者 · 發(fā)表于 2025-3-26 16:30:34

只看該作者 · 發(fā)表于 2025-3-26 20:36:51

Schema Evolution in SQL-99 and Commercial (Object-)Relational DBMSA . denotes the description of the structure and behavior of a database. Straightforwardly, (database) . refers to changes of the database schema that occur during the lifetime of the corresponding database. It particularly refers to changes of schema elements already stored in the database.

		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(guó)際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-9 21:28
Copyright © 2001-2015 派博傳思京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved