Question

 column_2 = 'Equipment_Taken'
 table_name = 'Personal_Information'
 column_3 = 'Client_Name'

 dbCursor.execute('SELECT ({coi}) FROM {tn} WHERE {cn1}= "Bob"'.\
            format(coi=column_2, tn=table_name, cn1=column_3))
        all_rows = dbCursor.fetchall()
        print('2):', all_rows)

我想知道如何用用户输入切换出“ Bob”字符串，而当我用诸如userinput [2]之类的用户输入代替Bob时，它给了我一个语法错误。

提前谢谢！

Answer 1

column_2 = 'Equipment_Taken'
table_name = 'Personal_Information'
column_3 = 'Client_Name'

userinput = input('Enter user name:')

dbCursor.execute('SELECT ({coi}) FROM {tn} WHERE {cn1}= "{input}"'.\
            format(coi=column_2, tn=table_name, cn1=column_3, input = userinput))
all_rows = dbCursor.fetchall()
print('2):', all_rows)

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