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* Title..: Pluralsight Combine and Aggregate Data from Couchbase Using N1QL
* Date...: 08-02-2020
* Type...: Bookware
* Disks..: 34x15mb

Release notes:

Want to learn about combining and aggregating data from
multiple related documents using the N1QL query language?
In this course, Combine and Aggregate Data from Couchbase
Using N1QL, you will get some hands-on experience in
writing queries which combine and aggregate the contents of
related documents. These queries will be written in the
N1QL query language which has a SQL-like syntax but is
meant to work with JSON data. First, you will explore how
data from different related documents can be combined by
performing a JOIN operation, and a variety of joins will be
covered in the course including left and right joins. You
will also get to combine a collection of matching documents
into an array using the NEST operation and will also learn
to unpack a nested array using UNNEST. Beyond that, you
will discover some aggregate operations which can be
performed in N1QL using the GROUP BY and HAVING clauses,
and will use the LETTING keyword to declare variables which
can be referenced in a HAVING clause. Finally, you will
perform a few set operations in N1QL such as UNION,
INTERSECT, and EXCEPT. By the end of this course, you will
have the skills required to run a variety of queries which
can combine and aggregate data stored in documents.

More info:
https://www.pluralsight.com

Install notes:

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