This project was developed as part of the Database subject, fulfilling the challenge proposed by the teacher: Implement an SQL query parser capable of analizing, validating, optimizing and vizualizing ...

Time-travel adapters that translate legacy data languages and relational algebra into MindsEye SQL. This repo is Repo 20 in the MindsEye / LAW-T / LAW-N ecosystem.

In this paper, the authors describe a custom relational algebra query software environment that enables database instructors to teach relational algebra programming. Instead of defining query ...

外部APIや他システムとの連携において、データベースの情報をXML形式で出力する要件は頻繁に発生します。 実際の開発業務ですぐに使える具体的な実装コードやサンプルコマンドをお探しの方は、まず以下の技術ブログ本編をご確認ください。 https ...

Abstract: The learning of databases and query languages such as SQL is fundamental for computer science students; however, their abstract and technical nature represents a frequent challenge. Many ...