论文标题
后gresql的认知视觉学习环境
Cognitive Visual-learning Environment for PostgreSQL
论文作者
论文摘要
PostgreSQL是一种对象凝聚的数据库(ORDBMS),该数据库被引入数据库社区,并已广泛用于各种信息提取用例。众所周知,它是一个符合高级SQL的开源对象RDBMS。但是,由于它仍处于业余用户的层面和持久文本环境的复杂性之下,因此用户尚未下定决心。因此,迫切需要为用户提供一个简单的环境,以理解创建数据库的过程和标准,表格及其之间的关系,根据PostgreSQL中的条件来操纵查询及其流程。因此,该项目确定了PostgreSQL提供的主要功能,分析了数据库用户社区中在迁移到PostgreSQL的限制,并基于确定的范围和约束,开发了一个系统,该系统将作为查询生成平台以及一个学习工具以及将为互动环境提供互动环境,以提供互动性学习后的学习后Query Query Query Query Query Query Query Query Query Query Query Query构建。这是使用视觉编辑器为良好用户合并文本编辑器来实现的。通过提供可使用的视觉拖延查询组件,该研究旨在提供认知,视觉和触觉环境,用户可以在其中交互学习后Grestgresql查询生成。
PostgreSQL is an object-relational database (ORDBMS) that was introduced into the database community and has been avidly used for a variety of information extraction use cases. It is also known to be an advanced SQL-compliant open source Object RDBMS. However, users have not yet resolved to PostgreSQL due to the fact that it is still under the layers and the complexity of its persistent textual environment for an amateur user. Hence, there is a dire need to provide an easy environment for users to comprehend the procedure and standards with which databases are created, tables and the relationships among them, manipulating queries and their flow based on conditions in PostgreSQL. As such, this project identifies the dominant features offered by Postgresql, analyzes the constraints that exist in the database user community in migrating to PostgreSQL and based on the scope and constraints identified, develop a system that will serve as a query generation platform as well as a learning tool that will provide an interactive environment to cognitively learn PostgreSQL query building. This is achieved using a visual editor incorporating a textual editor for a well-versed user. By providing visually-draggable query components to work with, this research aims to offer a cognitive, visual and tactile environment where users can interactively learn PostgreSQL query generation.