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Error Handling with Custom Functions

Is there a mechanism by which a custom function can report an error? It appears that exceptions thrown are swallowed and it is treated as though the function returns null.

Function ERROR_HANDLING Custom Functions Error Handling

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Returning an existing compound type from executeReturnType

I have a bunch of complex compound types defined via CREATE TYPE syntax. Can I use them as a custom function return type, that is, return this type from executeReturnType()? E.g. something like this: @CustomExecutorReturnType public CustomRecordTy...

Custom Functions Compound Types

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how can I call a custom function created in Oracle DB from denodo

Hi , i have created a Pl/SQL function in underlying oracle database which set the context based on passed input user parameter. i want to call this function from denodo VQL. i imported this function in denodo by creating base view on it and then trie...

Function Custom Functions

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Calling Simple API from Custom function/Procedure

Hi Team, We have a customer requirement to call the encrption/decrytion activity which will be via simple API from denodo layer.Could you please help /support us how to create custom function/procedure in Java to call simple API from Denodo Thanks Balu S

Custom Functions

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Logger for Custom Function

Custom Policies has a context object available which can log into Denodo server logs. On similar lines, do we have any object available for Custom Function which can log into Denodo server logs?

log Custom Functions

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passing arrays to VDP function

Hi, I have wrote a custome function (VDP function through annotation methodology ) and I would like to pass an array of double values to the function. But when I import the extension to administration tool and try to use it in the query it says, Fini...

VDP DENODO Custom Functions

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Passing arrays to custom functions as parrameters

Hi, I was trying to acheive a function with signature as, public Double actualPremiumOrAcqExpOrNonDirExpCalcYearly(Double[] val1, Integer val2, Double val3) But I am not getting any luck to acheive this. Is it possible to pass a combination of parame...

VDP java code DENODO Custom Functions

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Developing Custom Functions

Hi, I'm using Denodo Platform 6.0 and I have a specific requirement. I wanted to develop a custom to-date function that calls Denodo's to-date when it's not delegated and calls the underlying to-date of Hive when it's supposed to be delegated. I foll...

TO_DATE Custom Functions

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Pass and access arrays in VDP function

Hi, i am sorry to repeat thhis question, but with a slight modification. I have wrote a custome function (VDP function through annotation methodology ) and I would like to pass an array of double values to the function. But when I import the extension...

Denodo VDP API users Custom Functions

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Custom Function Class Name

We need to built Custom function to get AWS Authorization Request Header . Before implementing custom function thought of check how the custom function need to be configured in denodo I have created Jar file out of Concat_SampleVdpFunction.java . I wa...

Custom Functions