You are asked to write a python function that can read data from a delta table and return the Data-Frame, which of the following is correct?
A . Python function cannot return a DataFrame
B . Write SQL UDF to return a DataFrame
C . Write SQL UDF that can return tabular data
D . Python function will result in out of memory error due to data volume
E . Python function can return a DataFrame
Answer: D
Explanation:
The answer is Python function can return a DataFrame
The function would something like this,
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