November 2015
Beginner to intermediate
248 pages
5h 24m
English
Content preview from Learning Couchbase
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Operation types
With the release of DP4, N1QL is a full-fledged SQL-like language meant to fetch and perform various operations on a JSON based document stored in the bucket. Since we are working on N1QL DP3, we will only discuss the features provided by it, as follows:
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Category |
Description |
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This provides features to extract the desired attributes from documents present in the bucket |
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You can filter documents according to the conditions of your application logic |
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You can perform aggregation by grouping attributes specified in the aggregate clause |
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You can filter documents on the aggregate value after applying aggregation functions |
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You can order resultset documents |
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You can perform skipping ... |
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.