英文:
Read SQL from AWS Athena with Polars
问题
你可以使用polars从AWS Athena读取数据吗？之前我使用pandas：
import pandas as pd
pd.read_sql(SQL_STATMENT, conn)
我找到了这个用户指南：https://pola-rs.github.io/polars-book/user-guide/howcani/io/read_db.html
其中提到Athena目前还不支持。
英文:
I want to read from AWS Athena with polars. Is this possible? Before I used pandas:
import pandas as pd
pd.read_sql(SQL_STATMENT, conn)
I found this User Guide: https://pola-rs.github.io/polars-book/user-guide/howcani/io/read_db.html
where Athena is not yet supported.
答案1
得分: 3
好消息是你提供的文档并不包含所有受支持的数据库。
polars使用两个数据库连接库（或引擎）：
坏消息是似乎都不支持Athena。暂时来说，你最好继续使用pandas来进行Athena查询，然后使用 pl.from_pandas(...)。
英文:
The good news is that the doc that you linked isn't the full list of databases that are supported.
polars uses two database connection libraries (or engines):
The bad news is that neither of those seems to support Athena. For the time being your best bet is probably to continue to use pandas for athena queries and then use pl.from_pandas(...)
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