https://docs.vertica.com/24.2.x/en/extending/developing-udxs/analytic-functions-udanfs/analyticfunctionfactory-class/
AnalyticFunctionFactory class | Vertica 24.2.x
Apr 5, 2023 - The AnalyticFunctionFactory class tells Vertica metadata about your UDAnF: its number of parameters and their data types, as well as the data type of its...
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