質問編集履歴
2
誤字
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@@ -8,9 +8,7 @@
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という項目があるデータベースに
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123 123
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234 234
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問題点をより明確にさせていただきました
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@@ -1,23 +1,119 @@
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1
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Pythonでmysqlconnectorを使ってデータを挿入したいのですが、たとえば
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a b c d
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という4つの項目があるデータベースに一気に
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hc pc
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という項目があるデータベースに
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１２３ 123
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2
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234 234
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234 234
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234 234
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234 234
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123 123
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234 234
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234 234
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234 234
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234 234
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というデータを挿入したい場合どのようにプラグラムを書けば良いのでしょうか？
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-
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```connect = mysql.connector.connect(
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user='root',
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-
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password='',
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host='xxxx')
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cursor = connect.cursor()
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comma = ','
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for j in range(1,3):
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sql = '\'insert into database (hc,pc) values '
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for i in range(5*(j-1),5*(j-1) + 1):
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sql2 = '(123,123)'
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sql = sql + sql2
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for i in range(5*(j-1) + 1,5*j):
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sql2 = '(234,234)'
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sql = sql + comma + sql2
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sql = sql + '\''
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print sql
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cursor.execute(sql)
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connect.commit()
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cursor.close()
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connect.close()
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85
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```
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86
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+
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87
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のように書いたのですがエラーになってしまいました。
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88
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89
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エラーを読もうと思ったのですがなにやらよくわかりません
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90
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91
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```
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92
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93
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Traceback (most recent call last):
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94
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95
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File "test111.py", line 75, in <module>
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96
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cursor.execute(sql)
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98
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99
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File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/mysql/connector/cursor.py", line 507, in execute
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100
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101
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self._handle_result(self._connection.cmd_query(stmt))
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102
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103
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File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/mysql/connector/connection.py", line 722, in cmd_query
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104
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105
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result = self._handle_result(self._send_cmd(ServerCmd.QUERY, query))
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106
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107
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File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/mysql/connector/connection.py", line 640, in _handle_result
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108
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109
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raise errors.get_exception(packet)
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110
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111
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mysql.connector.errors.ProgrammingError: 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''insert into database (hc,pc) values (123,123),(234,234),(234,234),(234,234' at line 1
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112
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113
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114
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115
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[Finished in 0.1s with exit code 1]
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116
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117
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```
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22
118
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23
119
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どなたかよろしくお願い致します。
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