Benutzer:Greadle: Unterschied zwischen den Versionen
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Einige SQL-Abfragen für das Shadowhelix-Datenbank Projekt. | |||
Anzahl der Shadowrun Cover-Bilder pro Illustrator: | |||
SELECT contributors.forename_first, contributors.surname, COUNT(contributions.standard_descriptor) AS ["# of covers"] | |||
FROM contributions INNER JOIN contributors ON contributors.id_contributor=contributions.id_contributor | |||
WHERE contributions.standard_descriptor = "cover art" | |||
GROUP BY contributors.surname, contributors.forename_first | |||
ORDER BY contributors.surname; | |||
Übersicht über Illustratoren und die dazugehörigen Quellen: | |||
SELECT contributors.surname, contributors.forename_first, contributions.standard_descriptor, sources.description, sources.language_code | |||
FROM contributors, contributions, sources | |||
WHERE contributions.id_source=sources.id_source And contributors.id_contributor=contributions.id_contributor AND (contributions.standard_descriptor="illustration" OR contributions.standard_descriptor="cover art") | |||
ORDER BY contributors.surname, sources.description; | |||
Version vom 9. Februar 2016, 13:24 Uhr
Einige SQL-Abfragen für das Shadowhelix-Datenbank Projekt.
Anzahl der Shadowrun Cover-Bilder pro Illustrator: SELECT contributors.forename_first, contributors.surname, COUNT(contributions.standard_descriptor) AS ["# of covers"] FROM contributions INNER JOIN contributors ON contributors.id_contributor=contributions.id_contributor WHERE contributions.standard_descriptor = "cover art" GROUP BY contributors.surname, contributors.forename_first ORDER BY contributors.surname;
Übersicht über Illustratoren und die dazugehörigen Quellen: SELECT contributors.surname, contributors.forename_first, contributions.standard_descriptor, sources.description, sources.language_code FROM contributors, contributions, sources WHERE contributions.id_source=sources.id_source And contributors.id_contributor=contributions.id_contributor AND (contributions.standard_descriptor="illustration" OR contributions.standard_descriptor="cover art") ORDER BY contributors.surname, sources.description;