mirali sabzehparvar:
私は、このクエリを使用しようとしていますが、別の列に同じ値がある場合、私はこのエラーが表示されます。
1060 - 重複列名「123」
ここでの例:
INSERT INTO chiro(in_out,chirocov,chirocov2,chiroded,chiromet,
chirocovp,chirooop,chirooopmet,chirooopcp,
chirovisit,chirouse,chiromax,chirodedapply,
chironum1,chironum2)
SELECT * FROM (SELECT 'in', 'no','individual','123','123','20',
'213','21243','10','14','5','2000','yes',
'0','1') AS tmp
WHERE NOT EXISTS (SELECT in_out,chirocov,chirocov2,
chiroded,chiromet,chirocovp,chirooop,
chirooopmet,chirooopcp, chirovisit,chirouse,
chiromax,chirodedapply,chironum1,chironum2
FROM chiro
WHERE chirocov='no'
AND chirocov2='individual'
AND chiroded='123'
AND chiromet='123'
AND chirocovp='20'
AND chirooop='213'
AND chirooopmet='213'
AND chirooopcp='10'
AND chirovisit='14'
AND chirouse='5'
AND chiromax='2000'
AND chirodedapply='yes'
AND chironum1='0'
AND chironum2='1')
LIMIT 1
私は値を変更するときには、tは任意のエラーがあること」が勝ったような。:
INSERT INTO chiro(in_out,chirocov,chirocov2,chiroded,
chiromet,chirocovp,chirooop,chirooopmet,
chirooopcp, chirovisit,chirouse,chiromax,
chirodedapply,chironum1,chironum2)
SELECT * FROM (SELECT 'in', 'no','individual','123','231','20',
'213','21243','10','14','5','2000',
'yes', '0','1') AS tmp
WHERE NOT EXISTS (SELECT in_out,chirocov,chirocov2,
chiroded,chiromet,chirocovp,chirooop,
chirooopmet,chirooopcp, chirovisit,chirouse,
chiromax,chirodedapply,chironum1,chironum2
FROM chiro
WHERE chirocov='no'
AND chirocov2='individual'
AND chiroded='123'
AND chiromet='123'
AND chirocovp='20'
AND chirooop='213'
AND chirooopmet='213'
AND chirooopcp='10'
AND chirovisit='14'
AND chirouse='5'
AND chiromax='2000'
AND chirodedapply='yes'
AND chironum1='0'
AND chironum2='1')
LIMIT 1
あなたは私を助けて、私が間違ってやっているものを私に教えてもらえますか?
離れて渡します:
ただ、外を削除するSELECT
から。
SELECT * FROM (SELECT 'in', 'no','individual','123','123','20',
'213','21243','10','14','5','2000','yes',
'0','1') AS tmp
それは、内側からのすべての無名の列を取得しているためselect
、それらの値です名前で、これと同じ名前を持つ2つの列があります123
。
簡素化を参照してくださいデモ問題のを。
これを使って:
INSERT INTO chiro(
in_out, chirocov, chirocov2, chiroded, chiromet, chirocovp, chirooop, chirooopmet, chirooopcp,
chirovisit, chirouse, chiromax, chirodedapply, chironum1, chironum2
)
SELECT 'in', 'no', 'individual', '123', '123', '20', '213', '21243', '10', '14', '5', '2000', 'yes', '0', '1'
WHERE NOT EXISTS(
SELECT in_out, chirocov, chirocov2, chiroded, chiromet, chirocovp, chirooop, chirooopmet, chirooopcp,
chirovisit, chirouse, chiromax, chirodedapply, chironum1, chironum2
FROM chiro
WHERE chirocov='no' AND chirocov2='individual' AND chiroded='123' AND chiromet='123' AND chirocovp='20'
AND chirooop='213' AND chirooopmet='213' AND chirooopcp='10' AND chirovisit='14' AND chirouse='5'
AND chiromax='2000' AND chirodedapply='yes' AND chironum1='0' AND chironum2='1'
)
また、LIMIT 1
必要ありません。