6 lines
239 B
SQL
6 lines
239 B
SQL
SELECT book.bibNr, book.titel, COUNT(book.bibNr) AS ausleihAnzahl
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FROM buch as book
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LEFT JOIN Ausleihe as rent ON book.bibNr = rent.bibNr
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AND YEAR(rent.ausleihdatum) = 2015
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GROUP BY book.bibNr, book.titel
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ORDER BY ausleihAnzahl ASC |