on ‎2008 May 30 2:58 PM
What is the Queue, Context in Advanced User Defined Functions ...
when we use CACHE in advanced user defined function...
regards,
raj
Edited by: Raja Sekhar Reddy T on May 30, 2008 3:58 PM
Request clarification before answering.
You do not use CACHE, the UDF has 3 possible types of Cache, i.e Value, Context, Queue.
Value makes the UDF a simple UDF, wherein u pass only a single value.
But there might be occasion when you want to pass the input as contexts, then you use context. So here you will be looping through each context.
When you want to pass the entire queue, you choose Queue. Here you will looping through the entire queue.
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