FaunaDB: How to create index for arbitrary length-array field

Question

Is there a way to create an index for an array property of a document, so that I can Match the document based on any value in the array?

For example, assuming a document looks something like

{ data: { ips: ['192.168.1.1', '::ffff:c0a8:101'] } }

then I'd like to have an index documents_by_ip s.t. I can retrieve that document with either 192.168.1.1 or ::ffff:c0a8:101.

qwtel · Accepted Answer · 2020-09-03 02:55:49Z

2

I was able to answer this question before even posting it. There are no extra steps required, just adding a field that is an array to the index terms will do exactly what I wanted to ~~~

CreateIndex('documents_by_id', { terms: [{ field: ['data', 'ips'] }] })

edited Sep 3, 2020 at 2:55

answered Aug 21, 2020 at 13:39

qwtel

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