I have installed SQL Server 2017 with Python but it came with Python 3.5.2 and Anaconda 4.2.0. Is there a way to upgrade the Python to 3.7?
This is the only official document I found and tried
https://learn.microsoft.com/en-us/sql/advanced-analytics/r/use-sqlbindr-exe-to-upgrade-an-instance-of-sql-server?view=sql-server-2017 but even this installed 3.5
Please help.
Thanks,
Avinash
It may be easiest to open https://www.python.org/downloads/ and install the latest release. If you have Visual Studio 2017/2019, open the solution explorer, open your python project (or import a new one into a Python Application) and point your application to this latest version. Either way, the latest version will exist on the machine. Note that some versions may be 32 bit and not 64 bit.
PyCharm Community Edition is another option.
this may help. a brief scan of it looks like there is a package created just for this purpose, dating python version and packages on SQL server machines:
https://learn.microsoft.com/en-us/sql/machine-learning/package-management/install-additional-python-packages-on-sql-server?view=sql-server-ver15
I am using pyodbc with Python 3.7. I am running an older version of SQL-Server, but it should work on your version too.
So just install Python 3.7, import pyodbc, set the "driver" specifically to a SQL Server client and you are good to go.
I have installed python 3.5.3 installed on my Windows machine. I check the SQLite version via the command sqlite3.sqlite_version. It is version 3.8.11.
My question is how can I update the SQLite version to 3.26? I wasn't sure if there was a 3rd party library or if I need to update sqlite3 library.
Thanks.
Just update the sqlite in the system by a newer version. Python will use it. It is not 3rd party. It is included in Python. I am not completely sure but I think it is a dynamically loaded library installed with Python but that you can upgrade by yourself. At least in my system different Python versions report the same sqlite3 version.
I'm using pycharm for the current project.
When using the sqlite console under pycharm it shows that it has the version 3.25.1, which means that the sqlite upsert works perfectly. But on python, when I do import sqlite3 it imports the version 3.20.1 of it.
I don't know why that difference in versions and I want to import the latest version of sqlite in python to be able to work with upserts.
Edit: I'm using Fedora 27 and python 3.7.0
You can choose the version of packages when selecting in pycharm Settings > Project Interepter > and upgrade the packages you want, here's a link to an old question, however, there are some recent answers, hope it what you want Link to an old question
It seems that sqlite 3.24+ requires Fedora 29+.
I just upgraded my fedora to version 29 and I got sqlite 3.24.0
My various searches seem to come up with very old posts or a mention of how to do this under cygwin. I had python 3.5 installed and then installed Anaconda3. I have python 3.5 (Cpython) installed in my user directory. I tried changing the order of how things appear in my Windows Environment Variables path, so that I could try both the Anaconda version of Python and the other version of python that I have.
Currently, I am a bit confused as to the package name that I should use. Is it python-mysqldb, or MySQLdb, or mysqldb, mysqlclient. I believe that when I had Anaconda3 in my global path (and the other version of python in my user path), I was able to install mysqlclient.
Initially, I am just trying to follow a tutorial from a training site that covers databases and uses peewee.
So, can the mysql driver for peewee be installed for python3? Or on Windows specifically?
It is easy enough to use sqlite3, one doesn't use that in production, is that right?
Can someone help me? Provide some guidance?
Also, one source of confusion is when other forms of installation of a python package are listed in the google results (many point to stack overflow), such as using easy_install, or cloning something from git. When I see instructions that are from 2010 and they reference easy_install, I had been thinking that now we can just use pip instead? Also, sometimes I see use of the conda command. Does that work the same as pip?
Thanks in advance,
Bruce
You could use pymysql. "The goal of PyMySQL is to be a drop-in replacement for MySQLdb". Check the docs here. Install the following libraries
pip install mysqlclient pymysql
Once these libraries are installed, just add the lines in the manage.py file in your project and use the database settings for mysql.
import pymysql
pymysql.install_as_MySQLdb()
Now any files that import MySQLdb will work.
I am finding it difficult to use MySQL with Python in my windows system.
I am currently using Python 2.6. I have tried to compile MySQL-python-1.2.3b1 (which is supposed to work for Python 2.6 ?) source code using the provided setup scripts. The setup script runs and it doesn't report any error but it doesn't generate _mysql module.
I have also tried setting up MySQL for Python 2.5 with out success. The problem with using 2.5 is that Python 2.5 is compiled with visual studio 2003 (I installed it using the provided binaries). I have visual studio 2005 on my windows system. Hence setuptools fails to generate _mysql module.
Any help ?
Download page for python-mysqldb. The page includes binaries for 32 and 64 bit versions of for Python 2.5, 2.6 and 2.7.
There's also discussion on getting rid of the deprecation warning.
UPDATE: This is an old answer. Currently, I would recommend using PyMySQL. It's pure python, so it supports all OSes equally, it's almost a drop-in replacement for mysqldb, and it also works with python 3. The best way to install it is using pip. You can install it from here (more instructions here), and then run:
pip install pymysql
This may read like your grandpa givin advice, but all answers here did not mention the best way: go nd install ActivePython instead of python.org windows binaries. I was really wondering for a long time why Python development on windows was such a pita - until I installed activestate python. I am not affiliated with them. It is just the plain truth. Write it on every wall: Python development on Windows = ActiveState!
you then just pypm install mysql-python and everything works smoothly. no compile orgy. no strange errors. no terror. Just start coding and doing real work after five minutes.
This is the only way to go on windows. Really.
As Python newbie learning the Python ecosystem I've just completed this.
Install setuptools instructions
Install MySQL 5.1. Download the 97.6MB MSI from here You can't use the essentials version because it doesnt contain the C libraries.
Be sure to select a custom install, and mark the development tools / libraries for installation as that is not done by default. This is needed to get the C header files.
You can verify you have done this correctly by looking in your install directory for a folder named "include". E.G C:\Program Files\MySQL\MySQL Server 5.1\include. It should have a whole bunch of .h files.
Install Microsoft Visual Studio C++ Express 2008 from here This is needed to get a C compiler.
Open up a command line as administrator (right click on the Cmd shortcut and then "run as administrator". Be sure to open a fresh window after you have installed those things or your path won't be updated and the install will still fail.
From the command prompt:
easy_install -b C:\temp\sometempdir mysql-python
That will fail - which is OK.
Now open site.cfg in your temp directory C:\temp\sometempdir and edit the "registry_key" setting to:
registry_key = SOFTWARE\MySQL AB\MySQL Server 5.1
now CD into your temp dir and:
python setup.py clean
python setup.py install
You should be ready to rock!
Here is a super simple script to start off learning the Python DB API for you - if you need it.
I found a location were one person had successfully built mysql for python2.6, sharing the link, http://www.technicalbard.com/files/MySQL-python-1.2.2.win32-py2.6.exe
...you might see a warning while import MySQLdb which is fine and that won’t hurt anything,
C:\Python26\lib\site-packages\MySQLdb__init__.py:34: DeprecationWarning: the sets module is deprecated
from sets import ImmutableSet
What about pymysql? It's pure Python, and I've used it on Windows with considerable success, bypassing the difficulties of compiling and installing mysql-python.
You're not the only person having problems with Python 2.6 and MySQL (http://blog.contriving.net/2009/03/04/using-python-26-mysql-on-windows-is-nearly-impossible/). Here's an explanation how it should run under Python 2.5 http://i.justrealized.com/2008/04/08/how-to-install-python-and-django-in-windows-vista/
Good luck
The precompiled binaries on http://www.lfd.uci.edu/~gohlke/pythonlibs/#mysql-python is just worked for me.
Open MySQL_python-1.2.5-cp27-none-win_amd64.whl file with zip
extractor program.
Copy the contents to
C:\Python27\Lib\site-packages\
On Python 3.4 I've installed mysqlclient from http://www.lfd.uci.edu/~gohlke/pythonlibs/ with pip install mysqlclient and it's working.
You can try to use myPySQL. It's really easy to use; no compilation for windows, and even if you need to compile it for any reason, you only need Python and Visual C installed (not mysql).
http://code.google.com/p/mypysql/
Good luck
There are Windows binaries for MySQL-Python (2.4 & 2.5) available on Sourceforge. Have you tried those?
Because I am running python in a (pylons/pyramid) virtualenv, I could not run the binary installers (helpfully) linked to previously.
I had problems following the steps with Willie's answer, but I determined that the problem is (probably) that I am running windows 7 x64 install, which puts the registry key for mysql in a slightly different location, specifically in my case (note: I am running version 5.5) in: "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\MySQL AB\MySQL Server 5.5".
HOWEVER, "HKEY_LOCAL_MACHINE\" cannot be included in the path or it will fail.
Also, I had to do a restart between steps 3 and 4.
After working through all of this, IMO it would have been smarter to run the entire python dev environment from cygwin.
If you are looking for Python 3.2 this seems the best solution I found so far
for Python 2.4 - 3.2 PyMySQL
for Python 2.3 - 2.6 MySQL for Python
Source: http://wiki.python.org/moin/MySQL
You might want to also consider making use of Cygwin, it has mysql python libraries in the repository.
You can also use pyodbc with the MySQL Connector/ODBC to use MySQL on Windows. Unixodbc is also available to make the code compatible on Linux. Pyodbc uses the standard Python DB API 2.0 so if you stick with that switching between MySQL/PostgreSQL/SQLite/ODBC/JDBC drivers etc. should be relatively painless.
upvoted itsadok's answer because it led me to the installation for python 2.7 as well, which is located here: http://www.codegood.com/archives/129
Got sick of the installation troubles with MySQLdb and tried pymysql instead.
Easy setup;
git clone https://github.com/petehunt/PyMySQL.git
python setup.py install
And APIs are pretty much the same.