| From: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> |
|---|---|
| To: | Shaozhong SHI <shishaozhong(at)gmail(dot)com>, pgsql-general <pgsql-general(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Testing of a fast method to bulk insert a Pandas DataFrame into Postgres |
| Date: | 2021-10-04 16:06:40 |
| Message-ID: | a6105435-6bfd-8776-fe38-13ffab752f23@aklaver.com |
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| Lists: | pgsql-general pgsql-sql |
On 10/4/21 8:44 AM, Shaozhong SHI wrote:
>
> Has anyone tested this one?
> A Fast Method to Bulk Insert a Pandas DataFrame into Postgres · Ellis
> Valentiner
> <https://ellisvalentiner.com/post/a-fast-method-to-insert-a-pandas-dataframe-into-postgres/>
>
> I tried psql_insert_copy method, but I got the following error message.
>
> to_sql() got an unexpected keyword argument 'method'
>
>
> Can anyone shed light on this?
method is a legitimate keyword:
So there must be something about how you used it.
Pandas version?
The actual code you used when the error occurred?
>
>
> Regards,
>
>
> David
>
--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com
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