A visual object-relationship query language for user-database interaction

• المؤلف الرئيسي: SIAU, Keng
• التنسيق: text
• اللغة: English
• منشور في: Institutional Knowledge at Singapore Management University 1998
• الموضوعات: User-database interaction; Iconic interface; Visual query language; Object-relationship model; Databases and Information Systems; Programming Languages and Compilers
• الوصول للمادة أونلاين: https://ink.library.smu.edu.sg/sis_research/9397; https://ink.library.smu.edu.sg/context/sis_research/article/10397/viewcontent/1_s2.0_S0736585398000070_main.pdf
• المؤسسة: Singapore Management University

User–database interaction has a direct and immediate effect on the effectiveness and efficiency of database end users. Traditional query languages like SQL and QBE require end users to understand the underlying data structure in the database. This is a burden on end users, especially novice end user...