| 工程数据库查询语言ESQL |
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| 引用本文： | 林钧海 毛宇光. 工程数据库查询语言ESQL[J]. 计算机研究与发展, 1992, 29(6): 62-64,22 |
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| 作者姓名： | 林钧海 毛宇光 |
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| 作者单位： | 南京航空学院计算机系 210016 |
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| 摘 要： | ![]()
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| 关 键 词： | 工程数据库 查询语言 ESQL语言 |
ESQL: An Engineering Database Query Language |
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| Lin Junhai, Mao Yuguang Nanjing Aeronautical Institute. ESQL: An Engineering Database Query Language[J]. Journal of Computer Research and Development, 1992, 29(6): 62-64,22 |
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| Authors: | Lin Junhai Mao Yuguang Nanjing Aeronautical Institute |
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| Affiliation: | Lin Junhai, Mao Yuguang Nanjing Aeronautical Institute,210016 |
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| Abstract: | ![]()
Engineering database is a next generation database to meet the special requirements of the engineering applications. In the engineering environment, user interface is an important direction to explore. In this paper, we examine the characteristics of and its engineering database query languages. An engineering database query language, ESQL, is presented and the data definition and grammar summaryare proposed. |
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| Keywords: | engineering database engineering database query language object-oriented query language |
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