“dask.dataframe”没有属性“read_sql_query”;
我尝试了多个示例,例如:pip install“ dask [complete]”
。大概是Stackoverflow或任何其他网站上提到的所有可能的解决方案,但我仍然会遇到这些废话错误
由于模块“ dask.dataframe'没有属性'read_sql',因此无法执行查询 或者 由于模块“ dask.dataframe”没有属性'read_sql_query'
,因此无法执行查询。
我的代码段:
import dask.dataframe as dd
import psycopg2
conn = psycopg2.connect(user=username,
password=pwd,
host=host,
port=port,
database=database)
data = dd.read_sql(dml, conn,"SampleId")
请让我知道,请让我知道它可以进一步做什么!
I have tried multiple things like example: pip install "dask[complete]"
. Probably every possible solution mentioned on stackoverflow or any other website but I still get these nonsense errors
Query could not be executed due to module 'dask.dataframe' has no attribute 'read_sql'
Or
Query could not be executed due to module 'dask.dataframe' has no attribute 'read_sql_query'
My code snippet:
import dask.dataframe as dd
import psycopg2
conn = psycopg2.connect(user=username,
password=pwd,
host=host,
port=port,
database=database)
data = dd.read_sql(dml, conn,"SampleId")
Please let me know what further can be done with it!
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