I have the following code to connect to my SQL Server database. I am wondering where/how I can add my password so it automatically connects instead of asking for my password.
server = 'myserver'
database = 'mydatabase'
username ='johndoe#xyz.com'
Authentication='ADI'
driver= '{ODBC Driver 17 for SQL Server}'
conn = pyodbc.connect('DRIVER='+driver+
';SERVER='+server+
';PORT=1433;DATABASE='+database+
';UID='+username+
';AUTHENTICATION='+Authentication
)
I tried this but it did not work.
server = 'myserver'
database = 'mydatabase'
username ='johndoe#xyz.com'
Authentication='ADI'
driver= '{ODBC Driver 17 for SQL Server}'
conn = pyodbc.connect('DRIVER='+driver+
';SERVER='+server+
';PORT=1433;DATABASE='+database+
';UID='+username+
';AUTHENTICATION='+Authentication
';PWD= 'MyPassword'
)
Secondarily, is there another way to have it read my password without putting it in the code itself? If so, I would love any information on that.
I'm not 100% on pyodbc but this works for mysqldb & psycopg2.
If you are able to use the Environment Variables, you can store information in there and call it using os in your script. Once you have it stored, you can just change your code to something like this below:
import os
server = 'myserver'
database = 'mydatabase'
username ='johndoe#xyz.com'
Authentication='ADI'
driver= '{ODBC Driver 17 for SQL Server}'
conn = pyodbc.connect(DRIVER=driver,
SERVER=server,
PORT=1433,
DATABASE=database,
UID=username,
AUTHENTICATION=Authentication,
PWD= os.environ['MYPASSWORD']
)
This is what ended up working for me:
#def get_connection():
conn = pyodbc.connect(DRIVER= '{ODBC Driver 17 for SQL Server}',
SERVER='ServerName',
DATABASE = 'DatabaseName',
PORT=PortNumber,
Trusted_Connection = 'Yes',
UID = 'MyUserName',
PWD = 'MyPass',
Authentication = 'ActiveDirectoryPassword'
)
Related
I am trying to connect to azure sql database through Jupyter notebook and later to load the data into excel/csv .I have the details of server and database only .Username & password i think by default its taking my desktop credentials(unsure).
Here is tried code
import pyodbc
cnxn = pyodbc.connect(Server=myserver;Database=mydatabase)
In order to connect to your Azure SQL database with your jupyter notebook use the following:
import pyodbc
server = 'tcp:SQLSERVER.database.windows.net' # Server example
database = '<INSERT DATABASE NAME>'
username = '<INSERT USERNAME>'
password = '<INSER PASSWORD>'
driver= '{ODBC Driver 17 for SQL Server}' # Driver example
connection= pyodbc.connect('DRIVER=' + driver + ';SERVER=' +server + ';PORT=1433;DATABASE=' + database +';UID=' + username + ';PWD=' + password)
cursor = connection.cursor() # Just something you can do
print(connection)
connection.close()
For more details you can refer to the following links:
Connect to Azure SQL Database using Python and Jupyter Notebook
Connect to Azure SQL Database in a Jupyter Notebook using Python
Quickstart: Use Python to query a database
You need to give username, password of the Azure SQL database in connextion. Below is the code to establish connection of Azure SQl database using python in Jupyter Notebook.
import pyodbc
# Establish the connection
server = 'xxxxx.database.windows.net'
database = 'xxx'
username = 'xxxx'
password = 'xxxx'
driver= '{ODBC Driver 17 for SQL Server}'
conn = pyodbc.connect('DRIVER=' + driver + ';SERVER=' +
server + ';PORT=1433;DATABASE=' + database +
';UID=' + username + ';PWD=' + password)
print(conn)
conn.close()
Reference: Use Python to query a database - Azure SQL Database & SQL Managed Instance | Microsoft Learn
I am trying to access a microsoft sql server DB trough python but I am receiving Error: ('IM002', '[IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified')
The only info that I have is the db ip, user, password and db name. I used dbevear to set the connection and it's ok but I need to get data with python.
I tried the following:
import pypyodbc
import pandas as pd
cnxn = pypyodbc.connect(
"Server=171.11.111.11;"
"Database=database_name;"
"uid=my_username;pwd=secret")
df = pd.read_sql_query('select * from db.dtable', cnxn)
I am quite new to python and I don't exactly how to connect to the db. Am I missing something here?
This
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified'
means you failed to specify which ODBC driver you want to use. See eg
import pyodbc
# Some other example server values are
# server = 'localhost\sqlexpress' # for a named instance
# server = 'myserver,port' # to specify an alternate port
server = 'tcp:myserver.database.windows.net'
database = 'mydb'
username = 'myusername'
password = 'mypassword'
cnxn = pyodbc.connect('DRIVER={ODBC Driver 17 for SQL Server};SERVER='+server+';DATABASE='+database+';UID='+username+';PWD='+ password)
cursor = cnxn.cursor()
Connecting to SQL Server using pyodbc
I am trying to connect to external MS SQL database server from our Linux server using pyodbc and I am getting error.
Code:
import pyodbc
server = 'XXXXXXXXX,port'
database = 'XXXXXXXXXXXXXXX'
username = 'XXXXXXXXXXXX'
password = 'XXXXXXXX'
cnxn = pyodbc.connect('DRIVER={ODBC Driver 17 for SQL Server};SERVER='+server+';DATABASE='+database+';UID='+username+';PWD='+ password)
cursor = cnxn.cursor()
#Sample select query
cursor.execute("SELECT ##version;")
row = cursor.fetchone()
while row:
print(row[0])
row = cursor.fetchone()
cnxn.close()
Error:
cnxn = pyodbc.connect('DRIVER={ODBC Driver 17 for SQL Server};SERVER='+server+';DATABASE='+database+';UID='+username+';PWD='+ password)
pyodbc.ProgrammingError: ('42000', '[42000] [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Cannot open database "xxxxxxxxxx" requested by the login. The login failed. (4060) (SQLDriverConnect)')
I also tried reading multiple solutions and trying them for example:
putting password in brackets like --> password = '{XXXXXXXX}' becuase it had special characters.
Also tried giving server as --> server = 'tcp:XXXXXXXXX,port' nothing worked it all gives me same error.
Could you please guide me resolve this issue.
Many thanks for your help.
I am trying to connect the Azure, SQL Server Database using Active Directory Password with python. But i got the below error.
Please check the below error:-
Traceback (most recent call last):
File "database_test.py", line 20, in <module>
main()
File "database_test.py", line 11, in main
connection = pyodbc.connect('DRIVER='+driver+';SERVER='+serverName+';PORT=1443;DATABASE='+dbName+';UID='+User_name+';PWD='+ password+';Authentication=ActiveDirectoryPassword')
pyodbc.OperationalError: ('08001', '[08001] [Microsoft][ODBC Driver 13 for SQL Server]SQL Server Network Interfaces: The Microsoft Online Services Sign-In Assistant could not be found. Install it from http://go.microsoft.com/fwlink/?Link Id=234947. If it is already present, repair the installation. [2]. (2) (SQLDriverConnect); [08001] [Microsoft][ODBC Driver 13 for SQL Server]Client unable to establish connection (2); [08001] [Microsoft][ODBC Driver 13 for SQL Server]In
valid connection string attribute (0)')
Please Check the Below code:-
import pyodbc
def main():
serverName = "<ServerName>"
dbName = "<DatabaseName>"
User_name = '<UserName>'
password = '<Password>'
driver= '{ODBC Driver 13 for SQL Server}'
connection = pyodbc.connect('DRIVER='+driver+';SERVER='+serverName+';PORT=1443;DATABASE='+dbName+';UID='+User_name+';PWD='+password+';Authentication=ActiveDirectoryPassword')
cursor = connection.cursor()
data = cursor.execute("select * from dbo.test;")
allData = data.fetchall()
connection.close()
for i in allData:
print(i)
if __name__== "__main__":
main()
Is there any way to resolve the above problem?
Is it possible to connect azure sql server Database using pyodbc with Active Directory Password authentication? if possible what is the proper way to connect the Azure Sql Server Database with Active directory Password?
Please make you have installed the driver for Azure SQL database. You can download from this document Quickstart: Use Python to query an Azure SQL database.
This document can give more guides with Python.
And according you error message, you have missed "The Microsoft Online Services Sign-In Assistant". Please download and install it from the link provided for you:http://go.microsoft.com/fwlink/?Link Id=234947.
Here is my test Python code, I made some change that you can see more clearly:
import pyodbc
def main():
serverName = "****.database.windows.net"
dbName = "Mydatabase"
User_name = '****#****.com'
password = '****'
Authentication='ActiveDirectoryPassword'
driver= '{ODBC Driver 17 for SQL Server}'
connection = pyodbc.connect('DRIVER='+driver+
';Server='+serverName+
';PORT=1433;DATABASE='+dbName+
';UID='+User_name+
';PWD='+ password+
';Authentication='+Authentication)
cursor = connection.cursor()
data = cursor.execute("select * from dbo.tb1;")
allData = data.fetchall()
connection.close()
for i in allData:
print(i)
if __name__== "__main__":
main()
Note: I use ODBC Driver 17 for SQL Serve in my computer.
Hope this helps.
I have already looked up a lot of some what similar questions on StackOverflow regarding the connectivity of MSSQL with pyodbc, but none of their solutions helped.
I'm tring to connect a MSSQL database which is lying on a VM server, and I'm trying to access it from my local system. Following is the code:
import pyodbc
server = '172.xxx.xxx.xxx,1443'
database = 'sample_db'
username = 'SA'
password = 'xxxxx'
cnxn = pyodbc.connect('DRIVER={ODBC Driver 13 for SQL Server};SERVER='+server+';DATABASE='+database+';UID='+username+';PWD='+password+';Trusted_Connection=yes')
cursor = cnxn.cursor()
cursor.execute("SELECT name FROM sys.databases;")
results = cursor.fetchall()
print(results)
The error I'm getting is as follows:
pyodbc.InterfaceError: ('IM002', '[IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified (0) (SQLDriverConnect)')
If there's any other alternative to pyodbc that works better with MSSQL, please do mention that too.
Any help is appreciated, thanks.
Edit:
Upon #GordThompson suggestion I checked the driver in pyodbc.drivers() and found that my system only has 'SQL Server' driver so I changed the Driver to SQL Server. The present code looks like this:
import pyodbc
server = '172.xxx.xxx.xxx,1443'
database = 'sample_db'
username = 'SA'
password = 'xxxxx'
cnxn = pyodbc.connect('DRIVER={SQL Server};SERVER='+server+';DATABASE='+database+';UID='+username+';PWD='+password+';Trusted_Connection=yes')
cursor = cnxn.cursor()
cursor.execute("SELECT name FROM sys.databases;")
results = cursor.fetchall()
print(results)
But now i'm getting a totally different error, still not sure what it is
Error:
pyodbc.OperationalError: ('08001', '[08001] [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does not exist or access denied. (17) (SQLDriverConnect); [08001] [Microsoft][ODBC SQL Server Driver][DBNETLIB]ConnectionOpen (Connect()). (53)')
Its important to not mention the Trusted_Connection parameter when logging-in using UID and PWD. Hence, when I removed the Trusted_Connection parameter, it was able to establish the connection successfully.
So the connection string that later worked for me just had these,
cnxn = pyodbc.connect('DRIVER={SQL Server};SERVER='+server+';DATABASE='+database+';UID='+username+';PWD='+password)
cursor = cnxn.cursor()
[ Since #GordThompson didn't post it as an answer, I'm positing it here and closing it. Thanks #GordThompson ]