To do so, edit the INI file for the driver cdata. For specific information on using these configuration files, please refer to the help documentation installed and found online. You can follow the procedure below to install pyodbc and start accessing DB2 through Python objects. Below is the syntax for a connection string:. INSERT commands also use the execute method; however, you must subsequently call the commit method after an insert or you will lose your changes:.
As with an insert, you must also call commit after calling execute for an update or delete:. You can use the getinfo method to retrieve data such as information about the data source and the capabilities of the driver. CData Software is a leading provider of data access and connectivity solutions.
All rights reserved. Various trademarks held by their respective owners. Tried building with python 2. Antonio Cangiano January 27, Hi Henry, could you try with the lastest version? Thanks, Antonio Loading Thank you for your guides, Antonio. Now I have a problem with a table that have a double data type field. This is my problem. So, what can I do? OK, I found a workaround. Jeff Self March 21, Antonio Cangiano March 21, Pingback: New support for Rails 2. Charaf August 7, Antonio Cangiano August 7, Mario Briggs August 12, Please pull the latest egg Loading I am a bit concerned.
Greg September 28, Antonio Cangiano September 28, Greg September 29, Hello Antonio, Thanks for your quick reply. Thanks, Greg Loading Active Oldest Votes. The first is a big string with semicolons in it. Strings separated by only whitespace, newlines included, are automatically joined together, in case you didn't know.
The last two are emptry strings. Theoretically, if there's a lot of rows, we could run out of memory. In practice, I've never had that happen. If it's ever a problem, you could use yield result Then this function would become a generator. You lose the ability to access results by index or slice them or whatever, but you retain the ability to iterate on them.
Hope this all helps. I suggest you print sql on the line before, then copy and paste that output in another comment here if you can't see what's wrong for yourself.
If you have a DB2 instance to check with, maybe you can verify and then edit my answer or just tell me in the comments and I can edit it, if you don't have enough rep to do it yourself. First off, if you use a python version higher than 3. Table" for r in cursor. Honestly, I'm upvoting this just for the 2. Leo Leo 1, 14 14 silver badges 26 26 bronze badges.
It is outdated. Classic IBM clumsiness. In addition to prof response : Since 2. TableName fetch first rows only ' cursor. Rohit Rohit 5 5 silver badges 16 16 bronze badges. John Y John Y Franky Pinto Franky Pinto 71 6 6 bronze badges. While this link can provide an answer to the question, it is necessary to add all info needed to the answer, if the linked content gets removed by time, your answer should still be informative.
Ruli the video has been there since , don't think it will be removed. Will try to include info in the answer : — Franky Pinto. The video has been removed and the info isn't in the answer, so RotBot thanks for the comment ArtOfWarfare, just import it.
Install Python 2. The minimum python version supported by driver is python 2. The pre-built bit and bit binaries on windows are available for the following versions:. You might need zlib, openssl, pip installations if not already available in your setup. Refer to Installation for more details. If you are using python 3. For more information on how to set this variable, refer Environment Variables section. Set this environment variable to avoid automatic downloading of the clidriver during installation.
Refer to License requirements for more details on the CLI driver for manual download and installation. More examples can be found under 'tests' folder.
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