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Question 445 - COF-C02 discussion

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When referring to User-Defined Function (UDF) names in Snowflake, what does the term overloading mean?

A.
There are multiple SOL UDFs with the same names and the same number of arguments.
Answers
A.
There are multiple SOL UDFs with the same names and the same number of arguments.
B.
There are multiple SQL UDFs with the same names and the same number of argument types.
Answers
B.
There are multiple SQL UDFs with the same names and the same number of argument types.
C.
There are multiple SQL UDFs with the same names but with a different number of arguments or argument types.
Answers
C.
There are multiple SQL UDFs with the same names but with a different number of arguments or argument types.
D.
There are multiple SQL UDFs with different names but the same number of arguments or argument types.
Answers
D.
There are multiple SQL UDFs with different names but the same number of arguments or argument types.
Suggested answer: C

Explanation:

In Snowflake, overloading refers to the creation of multiple User-Defined Functions (UDFs) with the same name but differing in the number or types of their arguments. This feature allows for more flexible function usage, as Snowflake can differentiate between functions based on the context of their invocation, such as the types or the number of arguments passed. Overloading helps to create more adaptable and readable code, as the same function name can be used for similar operations on different types of data.

References:

Snowflake Documentation: User-Defined Functions

asked 23/09/2024
Arun Samuel
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