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Atualizado 21/11/2024
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java_method
Applies to: Databricks Runtime
Calls a method with reflection.
java_method(class, method [, arg1 [, ...] ] )
class: A STRING literal specifying the java class.
class
STRING
method: A STRING literal specifying the java method.
method
argn: An expression with a type appropriate for the selected method.
argn
A STRING.
> SELECT java_method('java.util.UUID', 'randomUUID'); c33fb387-8500-4bfa-81d2-6e0e3e930df2 > SELECT java_method('java.util.UUID', 'fromString', 'a5cf6c42-0c85-418f-af6c-3e4e5b1328f2'); A5cf6c42-0c85-418f-af6c-3e4e5b1328f2
reflect function
try_reflect function