Issue
I'd like to connect from IPython notebook to a SQL-Server database via integrated security.
Is this possible? I'm guessing yes it is.
How do I format the connection string in the following?
import pandas as pd
import pandas.io.sql as psql
sql = "SELECT * FROM WHdb.dbo.vw_smallTable"
cnx = "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=True;Initial Catalog=WHdb;Data Source=OurServerName"
data = psql.read_sql(sql, cnx)
This just gives an error.
Am I going about the cnx
incorrectly?
Solution
You need to install the package, pypyodbc
!pip install pypyodbc
Then, you can import it as follows:
import pypyodbc as podbc
You can now create the connection:
conn = podbc.connect("Driver={SQL Server};Server=<YourServer>;Database=<YourDatabase>;uid=<YourUserName>;pwd=<YourPassword>"
Finally, you fetch your data as follows:
cursor = conn.cursor()
sql = "SELECT * FROM WHdb.dbo.vw_smallTable"
cursor.execute(sql)
data = cursor.fetchone()
while data:
print(str(data[0]) + ", " + ... + ", " + str(data[n-1]))
data = cursor.fetchone()
conn.close()
Note that n = number of columns in your table.
Answered By - user7110627
0 comments:
Post a Comment
Note: Only a member of this blog may post a comment.