Tag: aggregation

Question marks, querying from https://pixabay.com/en/question-mark-important-sign-1872665/

New Querying Features in Couchbase Server 5.5

New querying features figure prominently in the latest release of Couchbase Server 5.5. Check out the announcement and download the developer build for free right now. In this post, I want to highlight a few of the new features and...

Aggregate grouping - licensed through Creative Commons https://commons.wikimedia.org/wiki/File:Spices_of_Sa%C3%BAde_flea_market,_S%C3%A3o_Paulo,_Brazil.jpg

Aggregate grouping with N1QL or with MapReduce

Aggregate grouping is what I’m titling this blog post, but I don’t know if it’s the best name. Have you ever used MySQL’s GROUP_CONCAT function or the FOR XML PATH('') workaround in SQL Server? That’s basically what I’m writing about...