Python pyodbc connect to Sql Server using SQL Server Authentication












2














The window user details is different from the Sql Server user I log in. So I had tried to use pyodbc connect to the database using the username(Admin_JJack) and password. But the connection show fails for the Window User(Jack) and I don't know where goes wrong.



my connection string :



connection = pyodbc.connect(
"Driver={"SQL Driver"};"
"Server= "ServerName";"
"Database="DatabaseName";"
"UID="UserName";"
"PWD="Password";"
"Trusted_Connection=yes"
)



pyodbc.InterfaceError: ('28000', "[28000] [Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'Jack'. (18456) (SQLDriverConnect);




How to connect to the database using sql server authentication ?










share|improve this question
























  • Are UID and PWD credentials for a SQL Server login (SQL Server authentication) or are they for a Windows login that is different from the Windows account that is running the Python code?
    – Gord Thompson
    Nov 13 '18 at 3:16










  • Are you able to login using the same credentials with other database client?
    – Paulo Scardine
    Nov 13 '18 at 3:16












  • @PauloScardine Yes, I able to use that username(Admin_JJack) and password t log in at SSMS.
    – Jack Lim
    Nov 13 '18 at 3:20










  • @GordThompson I using Remote Desktop Connection to run the script and connection I build to login the sql server using the username(Admin_JJack) and password.
    – Jack Lim
    Nov 13 '18 at 3:30
















2














The window user details is different from the Sql Server user I log in. So I had tried to use pyodbc connect to the database using the username(Admin_JJack) and password. But the connection show fails for the Window User(Jack) and I don't know where goes wrong.



my connection string :



connection = pyodbc.connect(
"Driver={"SQL Driver"};"
"Server= "ServerName";"
"Database="DatabaseName";"
"UID="UserName";"
"PWD="Password";"
"Trusted_Connection=yes"
)



pyodbc.InterfaceError: ('28000', "[28000] [Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'Jack'. (18456) (SQLDriverConnect);




How to connect to the database using sql server authentication ?










share|improve this question
























  • Are UID and PWD credentials for a SQL Server login (SQL Server authentication) or are they for a Windows login that is different from the Windows account that is running the Python code?
    – Gord Thompson
    Nov 13 '18 at 3:16










  • Are you able to login using the same credentials with other database client?
    – Paulo Scardine
    Nov 13 '18 at 3:16












  • @PauloScardine Yes, I able to use that username(Admin_JJack) and password t log in at SSMS.
    – Jack Lim
    Nov 13 '18 at 3:20










  • @GordThompson I using Remote Desktop Connection to run the script and connection I build to login the sql server using the username(Admin_JJack) and password.
    – Jack Lim
    Nov 13 '18 at 3:30














2












2








2


0





The window user details is different from the Sql Server user I log in. So I had tried to use pyodbc connect to the database using the username(Admin_JJack) and password. But the connection show fails for the Window User(Jack) and I don't know where goes wrong.



my connection string :



connection = pyodbc.connect(
"Driver={"SQL Driver"};"
"Server= "ServerName";"
"Database="DatabaseName";"
"UID="UserName";"
"PWD="Password";"
"Trusted_Connection=yes"
)



pyodbc.InterfaceError: ('28000', "[28000] [Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'Jack'. (18456) (SQLDriverConnect);




How to connect to the database using sql server authentication ?










share|improve this question















The window user details is different from the Sql Server user I log in. So I had tried to use pyodbc connect to the database using the username(Admin_JJack) and password. But the connection show fails for the Window User(Jack) and I don't know where goes wrong.



my connection string :



connection = pyodbc.connect(
"Driver={"SQL Driver"};"
"Server= "ServerName";"
"Database="DatabaseName";"
"UID="UserName";"
"PWD="Password";"
"Trusted_Connection=yes"
)



pyodbc.InterfaceError: ('28000', "[28000] [Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'Jack'. (18456) (SQLDriverConnect);




How to connect to the database using sql server authentication ?







python sql-server pyodbc sql-server-authentication






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 13 '18 at 3:18







Jack Lim

















asked Nov 13 '18 at 2:58









Jack LimJack Lim

478




478












  • Are UID and PWD credentials for a SQL Server login (SQL Server authentication) or are they for a Windows login that is different from the Windows account that is running the Python code?
    – Gord Thompson
    Nov 13 '18 at 3:16










  • Are you able to login using the same credentials with other database client?
    – Paulo Scardine
    Nov 13 '18 at 3:16












  • @PauloScardine Yes, I able to use that username(Admin_JJack) and password t log in at SSMS.
    – Jack Lim
    Nov 13 '18 at 3:20










  • @GordThompson I using Remote Desktop Connection to run the script and connection I build to login the sql server using the username(Admin_JJack) and password.
    – Jack Lim
    Nov 13 '18 at 3:30


















  • Are UID and PWD credentials for a SQL Server login (SQL Server authentication) or are they for a Windows login that is different from the Windows account that is running the Python code?
    – Gord Thompson
    Nov 13 '18 at 3:16










  • Are you able to login using the same credentials with other database client?
    – Paulo Scardine
    Nov 13 '18 at 3:16












  • @PauloScardine Yes, I able to use that username(Admin_JJack) and password t log in at SSMS.
    – Jack Lim
    Nov 13 '18 at 3:20










  • @GordThompson I using Remote Desktop Connection to run the script and connection I build to login the sql server using the username(Admin_JJack) and password.
    – Jack Lim
    Nov 13 '18 at 3:30
















Are UID and PWD credentials for a SQL Server login (SQL Server authentication) or are they for a Windows login that is different from the Windows account that is running the Python code?
– Gord Thompson
Nov 13 '18 at 3:16




Are UID and PWD credentials for a SQL Server login (SQL Server authentication) or are they for a Windows login that is different from the Windows account that is running the Python code?
– Gord Thompson
Nov 13 '18 at 3:16












Are you able to login using the same credentials with other database client?
– Paulo Scardine
Nov 13 '18 at 3:16






Are you able to login using the same credentials with other database client?
– Paulo Scardine
Nov 13 '18 at 3:16














@PauloScardine Yes, I able to use that username(Admin_JJack) and password t log in at SSMS.
– Jack Lim
Nov 13 '18 at 3:20




@PauloScardine Yes, I able to use that username(Admin_JJack) and password t log in at SSMS.
– Jack Lim
Nov 13 '18 at 3:20












@GordThompson I using Remote Desktop Connection to run the script and connection I build to login the sql server using the username(Admin_JJack) and password.
– Jack Lim
Nov 13 '18 at 3:30




@GordThompson I using Remote Desktop Connection to run the script and connection I build to login the sql server using the username(Admin_JJack) and password.
– Jack Lim
Nov 13 '18 at 3:30












1 Answer
1






active

oldest

votes


















2














When you use "Trusted_Connection=yes" both the UID and PWD keys are ignored and the Windows account is used for authentication.



If you want to use the UID and PWD values for authentication instead of the Windows NTLM account you must use "Trusted_Connection=No" or remove this option from the connection string.




Trusted_Connection



Specifies whether a user connects through a user account by using
either Kerberos [RFC4120] or another platform-specific authentication
as specified by the fIntSecurity field (for details, see [MS-TDS]
section 2.2.6.4).



The valid values are "Yes", "1", or empty string, which are
equivalent, or "No". If the value "No" is not specified, the value
"Yes" is used.



If the value is "No", the UID and PWD keys have to be used to
establish a connection with the data source.



If the DSN key and the UID key are not included in the connection
string or if the value of the UID key is an empty string, the value of
the Trusted_Connection key has to be "Yes". If the Trusted_Connection
key is not specified in the connection string, the value has to be
obtained from the contents of the settings in the DSN key. If the
Trusted_Connection key is not specified in DSN or if the given DSN
does not exist, the default value is "No".



If the value of the Trusted_Connection key is "Yes", both the UID and
PWD keys are ignored. Otherwise, the UID key has to be specified.



In Microsoft implementations, this user account is a Windows user
account and NTLM authentication [MSDN-NTLM] is used when the value of
the Trusted_Connection key is "Yes".




source: https://msdn.microsoft.com/






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    1 Answer
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    1 Answer
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    oldest

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    active

    oldest

    votes









    2














    When you use "Trusted_Connection=yes" both the UID and PWD keys are ignored and the Windows account is used for authentication.



    If you want to use the UID and PWD values for authentication instead of the Windows NTLM account you must use "Trusted_Connection=No" or remove this option from the connection string.




    Trusted_Connection



    Specifies whether a user connects through a user account by using
    either Kerberos [RFC4120] or another platform-specific authentication
    as specified by the fIntSecurity field (for details, see [MS-TDS]
    section 2.2.6.4).



    The valid values are "Yes", "1", or empty string, which are
    equivalent, or "No". If the value "No" is not specified, the value
    "Yes" is used.



    If the value is "No", the UID and PWD keys have to be used to
    establish a connection with the data source.



    If the DSN key and the UID key are not included in the connection
    string or if the value of the UID key is an empty string, the value of
    the Trusted_Connection key has to be "Yes". If the Trusted_Connection
    key is not specified in the connection string, the value has to be
    obtained from the contents of the settings in the DSN key. If the
    Trusted_Connection key is not specified in DSN or if the given DSN
    does not exist, the default value is "No".



    If the value of the Trusted_Connection key is "Yes", both the UID and
    PWD keys are ignored. Otherwise, the UID key has to be specified.



    In Microsoft implementations, this user account is a Windows user
    account and NTLM authentication [MSDN-NTLM] is used when the value of
    the Trusted_Connection key is "Yes".




    source: https://msdn.microsoft.com/






    share|improve this answer




























      2














      When you use "Trusted_Connection=yes" both the UID and PWD keys are ignored and the Windows account is used for authentication.



      If you want to use the UID and PWD values for authentication instead of the Windows NTLM account you must use "Trusted_Connection=No" or remove this option from the connection string.




      Trusted_Connection



      Specifies whether a user connects through a user account by using
      either Kerberos [RFC4120] or another platform-specific authentication
      as specified by the fIntSecurity field (for details, see [MS-TDS]
      section 2.2.6.4).



      The valid values are "Yes", "1", or empty string, which are
      equivalent, or "No". If the value "No" is not specified, the value
      "Yes" is used.



      If the value is "No", the UID and PWD keys have to be used to
      establish a connection with the data source.



      If the DSN key and the UID key are not included in the connection
      string or if the value of the UID key is an empty string, the value of
      the Trusted_Connection key has to be "Yes". If the Trusted_Connection
      key is not specified in the connection string, the value has to be
      obtained from the contents of the settings in the DSN key. If the
      Trusted_Connection key is not specified in DSN or if the given DSN
      does not exist, the default value is "No".



      If the value of the Trusted_Connection key is "Yes", both the UID and
      PWD keys are ignored. Otherwise, the UID key has to be specified.



      In Microsoft implementations, this user account is a Windows user
      account and NTLM authentication [MSDN-NTLM] is used when the value of
      the Trusted_Connection key is "Yes".




      source: https://msdn.microsoft.com/






      share|improve this answer


























        2












        2








        2






        When you use "Trusted_Connection=yes" both the UID and PWD keys are ignored and the Windows account is used for authentication.



        If you want to use the UID and PWD values for authentication instead of the Windows NTLM account you must use "Trusted_Connection=No" or remove this option from the connection string.




        Trusted_Connection



        Specifies whether a user connects through a user account by using
        either Kerberos [RFC4120] or another platform-specific authentication
        as specified by the fIntSecurity field (for details, see [MS-TDS]
        section 2.2.6.4).



        The valid values are "Yes", "1", or empty string, which are
        equivalent, or "No". If the value "No" is not specified, the value
        "Yes" is used.



        If the value is "No", the UID and PWD keys have to be used to
        establish a connection with the data source.



        If the DSN key and the UID key are not included in the connection
        string or if the value of the UID key is an empty string, the value of
        the Trusted_Connection key has to be "Yes". If the Trusted_Connection
        key is not specified in the connection string, the value has to be
        obtained from the contents of the settings in the DSN key. If the
        Trusted_Connection key is not specified in DSN or if the given DSN
        does not exist, the default value is "No".



        If the value of the Trusted_Connection key is "Yes", both the UID and
        PWD keys are ignored. Otherwise, the UID key has to be specified.



        In Microsoft implementations, this user account is a Windows user
        account and NTLM authentication [MSDN-NTLM] is used when the value of
        the Trusted_Connection key is "Yes".




        source: https://msdn.microsoft.com/






        share|improve this answer














        When you use "Trusted_Connection=yes" both the UID and PWD keys are ignored and the Windows account is used for authentication.



        If you want to use the UID and PWD values for authentication instead of the Windows NTLM account you must use "Trusted_Connection=No" or remove this option from the connection string.




        Trusted_Connection



        Specifies whether a user connects through a user account by using
        either Kerberos [RFC4120] or another platform-specific authentication
        as specified by the fIntSecurity field (for details, see [MS-TDS]
        section 2.2.6.4).



        The valid values are "Yes", "1", or empty string, which are
        equivalent, or "No". If the value "No" is not specified, the value
        "Yes" is used.



        If the value is "No", the UID and PWD keys have to be used to
        establish a connection with the data source.



        If the DSN key and the UID key are not included in the connection
        string or if the value of the UID key is an empty string, the value of
        the Trusted_Connection key has to be "Yes". If the Trusted_Connection
        key is not specified in the connection string, the value has to be
        obtained from the contents of the settings in the DSN key. If the
        Trusted_Connection key is not specified in DSN or if the given DSN
        does not exist, the default value is "No".



        If the value of the Trusted_Connection key is "Yes", both the UID and
        PWD keys are ignored. Otherwise, the UID key has to be specified.



        In Microsoft implementations, this user account is a Windows user
        account and NTLM authentication [MSDN-NTLM] is used when the value of
        the Trusted_Connection key is "Yes".




        source: https://msdn.microsoft.com/







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Nov 13 '18 at 4:15

























        answered Nov 13 '18 at 4:00









        Paulo ScardinePaulo Scardine

        39.1k887117




        39.1k887117






























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