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From Matt Bateman <>
Subject Examples of using Map in query?
Date Fri, 11 Dec 2015 10:20:42 GMT

Perhaps I didn't look hard enough but I can't find examples of using map in
a where clause. The list archives don't contain any and the first few pages
of google are a bust as well. I did find one example in the select clause
but it didn't include much detail.

I'd like to do a couple of things. First, find out if a map contains a
particular key/value. Second return a map of values from the select.

Any examples that someone can point me to? Docs with further detail perhaps?



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