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19. feladat kesz

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BB 2023-10-10 09:23:59 +02:00
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commit eb4ac8d072
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lekerdezesek/lekerdezesek.sql
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@ -20,9 +20,18 @@ SELECT autok.nev, autok.szin FROM autok
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18. feladat 18. feladat
INSERT INTO autok (rendszam, szin, kategoriaId, nev, evjarat, ar) VALUES
("OT44-01", "Fekete-piros", 3, "GMC andura Szupercsapat kiadás", 1983, 18000);
*** ***
19. feladat 19. feladat
SELECT autok.nev, count(autok.id) AS `mennyiseg` FROM berlesek
INNER JOIN autok WHERE berlesek.autoId = autok.id
GROUP BY autok.id
ORDER BY count(berlesek.id) DESC
LIMIT 5;
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20. feladat 20. feladat