Mgr. Roman Mačor

Bachelor's thesis

Vyhodnocování výrazů relační algebry v odpovědnících IS

Evaluation of Relational Algebra Expressions in ROPOTs
Abstract:
This work implements an application for query transformation from relational algebra to SQL queries and evaluation of relational algebra expressions in ROPOTs. It also contains a web application for managing, editing and testing of saved questions. Closer look is taken at relational algebra and it's most important operations. The thesis also describes transformations from relational algebra to SQL …more
Abstract:
V tejto práci je implementovaná Java aplikácia na prevod dotazov relačnej algebry do SQL, ktorá je integrovaná s odpovedníkmi IS MU. Ďalej je implementované webové rozhranie na správu, editáciu a testovanie uložených otázok. Bližšie je rozobraná relačná algebra a jej najdôležitejšie operácie. Práca tiež popisuje prevod dotazov relačnej algebry do SQL. Časť práce sa venuje definícií a ukážke gramatiky …more
 
 
Language used: Slovak
Date on which the thesis was submitted / produced: 18. 5. 2012

Thesis defence

  • Date of defence: 19. 6. 2012
  • Supervisor: doc. RNDr. Vlastislav Dohnal, Ph.D.
  • Reader: RNDr. Michal Batko, Ph.D.

Citation record

Full text of thesis

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Institution archiving the thesis and making it accessible: Masarykova univerzita, Fakulta informatiky

Masaryk University

Faculty of Informatics

Bachelor programme / field:
Applied Informatics / Applied Informatics