Datenbanken/Lösung/Aufgabe 3.sql

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2022-04-27 08:49:31 +00:00
LOAD DATA LOCAL INFILE 'Programmentwurf/E_nummern.csv' INTO TABLE Zusatzstoff
CHARACTER SET latin1
FIELDS terminated by ';'
LINES TERMINATED BY '\n'
(@e, @z, @dummy)
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SET E_Nummer = TRIM(@e), Zusatzstoffbezeichnung = TRIM(@z)
LOAD DATA LOCAL INFILE 'Programmentwurf/MD_Produkte_Portionen.csv' INTO TABLE Produkt
CHARACTER SET latin1
FIELDS terminated by ';'
LINES TERMINATED BY '\n'
IGNORE 2 LINES
(@p, @dummy, @dummy)
SET Produktname = TRIM(@p);
# Delete last 4 Rows
DELETE FROM Produkt ORDER BY ProduktID DESC LIMIT 4;