Re: help me to fix this issue with database connection

i  already installed pyodbc package.

And add below code  in settings.py.

DATABASES = {

    'default': {
        'ENGINE': 'sql_server.pyodbc',
        'NAME': 'DB',
        'USER': 'user',
        'PASSWORD': 'pwd',
        'HOST': 'host',
        'OPTIONS': {
            'driver': 'ODBC Driver 17 for SQL Server',
            
        },
    }

}

On Thursday, August 29, 2019 at 11:22:35 AM UTC+3, doddahulugappa wrote:

 

Pip install pyodbc

And add below code snipped in settings.py. it should work. I am using in this way. It works perfectly

DATABASES = {
    'default': {
        'ENGINE': 'sql_server.pyodbc',
        'NAME': 'DB',
        'USER': 'user',
        'PASSWORD': 'pwd',
        'HOST': 'host',
        'PORT': 'port',
        'OPTIONS': {
            'driver': 'ODBC Driver 17 for SQL Server',
            'isolation_level': 'READ UNCOMMITTED',  # prevent SELECT deadlocks
        },
    }

}

 

 

From: 'Amitesh Sahay' via Django users [mailto:django...@googlegroups.com]
Sent: Thursday, August 29, 2019 12:16 PM
To: Django users
Subject: Re: help me to fix this issue with database connection

 

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql',
        'NAME': 'Authenticate', # database name
        'USER': 'postgres',
        'PASSWORD': 'pwd',
        'HOST': 'localhost'
    }
}

I don't think you need anything other than this. For MySql you can use mysql driver "django.db.backends.mysql". I hope that works.

 

Regards,

Amitesh Sahay

 

 

On Thursday, 29 August, 2019, 01:41:44 pm IST, leb dev <testd...@gmail.com> wrote:

 

 

i tried in the settings.py 

DATABASES = {

    'default': {

        'ENGINE': 'sql_server.pyodbc',

        'NAME':   'testDB',

        'HOST':   'VSQLSERV',

        'OPTIONS': {

            'driver':' SQL Server',

        }

 

        # 'ENGINE': 'django.db.backends.sqlite3',

        # 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),

    }

}

On Thursday, August 29, 2019 at 8:34:17 AM UTC+3, leb dev wrote:

i have a django project that need to be connected to MS SQL Server  i am using pyodbc package.

 

once i run the program the system display the below error:

 

djago.db.utils. operationalError:('08001','[ 08001] [microsoft][odbc sql server driver]neither dsn nor server keyword supplied (0) (sqldriverconnect); [08001] [microsoft][odbc sql server driver] Invalid connection string attribute (0)')

 

where is the error and how to fix it ?

 

from django.shortcuts import render

import pyodbc

def connect(request):

    conn = pyodbc.connect(

                            'Driver={SQL Server};'

                            'Server=ip address;'

                            'Database=I-Base_beSQL;'

                            'Trusted_Connection=yes;'

                        )

    cursor = conn.cursor()

    c = cursor.execute('SELECT "first name" FROM Person   WHERE id = 2 ')

    return render (request,'connect.html',{"c": c})

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