GAVO ADQL courseivo://org.gavo.dc/misc/adqlcoursedoi:10.21938/uH0_xl5a6F7tKkXBSPnZxgThe GAVO DC teamDemleitner, M.Heinl, H.2024-07-25GAVO Data Centre Team

Mönchhofstrasse 12-14, D-69120 Heidelberg

gavo@ari.uni-heidelberg.de+49 6221 54 1837virtual-observatoriessoftware-tutorialsastronomy-databases This is a course on the Virtual Observatory's main query language ADQL (short for Astronomical Data Query Language), which is a SQL dialect standardised so users do not have to learn new languages each time they want to use a new resource. We also introduce the basic aspects of the Table Access Protocol TAP, which transports ADQL queries, their results as well as the metadata necessary to write meaningful queries. The course comes with many exercises, most of which also have solutions. We hope it is suitable for both self-study and as lecture notes in teacher-led situations.https://docs.g-vo.org/adqlEducationResearchAmateurCitesTOPCATAladinIsPartOfUsing the Virtual ObservatoryTo the extent possible under law, the publisher has waived all copyright and related or neighboring rights to GAVO's ADQL course. For details, see the `Creative Commons CC0 1.0 Public Domain dedication <http://creativecommons.org/publicdomain/zero/1.0/>`_. Of course, you should still give proper credit when using this data as required by good scientific practice. .. image:: /static/img/cc0.png :alt: [CC0] https://docs.g-vo.org/adql/notes.pdfhttps://codeberg.org/hendhd/ADQL-course.giten