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Re: Testing of a fast method to bulk insert a Pandas DataFrame into Postgres

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On 10/4/21 10:10 AM, Shaozhong SHI wrote:
Hello, Adrian Klaver,
What is the robust way to upgrade Pandas?

Carefully.

The most recent version is 1.3.3, which is approximately 5 versions ahead of where you are now. The big jump is when Pandas went from 0.25 to 1.0. See docs here:

https://pandas.pydata.org/docs/whatsnew/v1.0.0.html?highlight=upgrade

So the process should be 0.24 -> 0.25, verify, 0.25 -> 1.0, verify. Then on to wherever you want to end up a step at a time.

Before each step spend time here:

https://pandas.pydata.org/docs/whatsnew/

to see what the gotcha's are.


Regards,
David




--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx





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