Ich bekomme diesen Fehler:
# 1062 - Eintrag "127" für Schlüssel "PRIMARY" duplizieren
und kann den Grund nicht finden.
Die Abfrage :
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("00");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("01");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("02");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("03");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("04");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("05");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("06");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("07");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("08");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("09");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("0A");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("0B");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("0C");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("0D");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("0E");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("0F");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("10");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("11");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("12");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("13");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("14");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("15");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("16");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("17");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("18");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("19");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("1A");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("1B");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("1C");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("1D");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("1E");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("1F");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("20");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("21");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("22");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("23");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("24");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("25");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("26");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("27");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("28");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("29");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("2A");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("2B");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("2C");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("2D");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("2E");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("2F");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("30");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("31");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("32");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("33");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("34");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("35");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("36");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("37");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("38");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("39");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("3A");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("3B");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("3C");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("3D");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("3E");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("3F");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("40");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("41");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("42");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("43");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("44");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("45");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("46");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("47");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("48");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("49");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("4A");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("4B");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("4C");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("4D");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("4E");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("4F");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("50");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("51");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("52");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("53");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("54");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("55");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("56");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("57");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("58");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("59");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("5A");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("5B");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("5C");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("5D");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("5E");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("5F");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("60");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("61");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("62");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("63");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("64");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("65");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("66");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("67");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("68");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("69");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("6A");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("6B");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("6C");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("6D");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("6E");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("6F");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("70");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("71");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("72");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("73");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("74");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("75");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("76");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("77");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("78");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("79");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("7A");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("7B");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("7C");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("7D");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("7E");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("7F");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("80");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("81");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("82");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("83");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("84");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("85");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("86");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("87");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("88");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("89");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("8A");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("8B");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("8C");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("8D");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("8E");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("8F");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("90");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("91");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("92");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("93");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("94");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("95");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("96");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("97");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("98");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("99");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("9A");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("9B");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("9C");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("9D");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("9E");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("9F");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("A0");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("A1");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("A2");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("A3");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("A4");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("A5");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("A6");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("A7");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("A8");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("A9");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("AA");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("AB");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("AC");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("AD");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("AE");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("AF");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("B0");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("B1");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("B2");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("B3");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("B4");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("B5");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("B6");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("B7");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("B8");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("B9");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("BA");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("BB");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("BC");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("BD");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("BE");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("BF");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("C0");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("C1");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("C2");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("C3");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("C4");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("C5");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("C6");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("C7");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("C8");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("C9");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("CA");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("CB");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("CC");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("CD");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("CE");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("CF");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("D0");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("D1");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("D2");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("D3");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("D4");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("D5");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("D6");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("D7");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("D8");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("D9");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("DA");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("DB");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("DC");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("DD");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("DE");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("DF");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("E0");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("E1");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("E2");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("E3");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("E4");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("E5");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("E6");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("E7");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("E8");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("E9");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("EA");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("EB");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("EC");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("ED");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("EE");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("EF");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("F0");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("F1");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("F2");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("F3");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("F4");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("F5");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("F6");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("F7");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("F8");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("F9");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("FA");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("FB");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("FC");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("FD");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("FE");
INSERT INTO `portautomadb`.`tag` (`codigo`) VALUES ("FF");
Struktur der Tabelle:
CREATE TABLE `tag` (
`idtag` tinyint(4) NOT NULL AUTO_INCREMENT,
`codigo` varchar(3) NOT NULL,
PRIMARY KEY (`idtag`),
UNIQUE KEY `codigo_UNIQUE` (`codigo`)
) ENGINE=InnoDB AUTO_INCREMENT=127 DEFAULT CHARSET=utf8
brauche Hilfe, danke.
Antworten:
5 für die Antwort № 1unterzeichnet TINYINT kann Zahlen von -128 bis 127 enthalten. Wahrscheinlich haben Sie bereits 127 Zeilen in Ihrer Tabelle, so dass Ihre Primärschlüsselspalte nicht mehr enthalten kann. Ändern Sie Ihren Datentyp do SMALLINT UNSIGNED (0-65535) MEDIUMINT UNSIGNED (0-16777215) oder einfach INT UNSIGNED (0-4294967295) - dass sollte man mehr als genug sein
5 für die Antwort № 2
Ihr Primärschlüssel ist ein TINYINT (signiertes 8-Bit)Ganzzahl), die nur Werte von bis zu 127 annehmen kann. Wenn Sie versuchen, die 128. Zeile einzufügen, wird der neue Autoinkrementwert auf 127 gekürzt. Dies schlägt fehl, da bereits eine Zeile mit diesem Wert vorhanden ist.
Ändern Sie Ihre Tabelle, um den Datentyp von idtag in INT zu ändern:
mysql> alter table tag modify column idtag int auto_increment;
Während das Ändern einer Spalte in einer sehr großen Tabelle eine teure Operation ist, sollte sie in diesem Fall sehr schnell sein, da Ihre Tabelle definitionsgemäß höchstens 127 Zeilen enthält.
1 für die Antwort № 3
Sie haben den Maximalwert von. Erreicht TINYINT Datentyp, der von -128 bis 127 halten kann. Ändern Sie ihn in INT stattdessen.