azure - DocumentDB SQL check multiple values in array -


i using azure's documentdb database. have potentially thousands of documents , want return documents contain tags.

for example:

document 1

{   "id": "328732,   "name": "jeff",   "tags": [     "a",     "b",     "c"   ] }

document 2

{   "id": "54092,   "name": "ayla",   "tags": [     "b",     "d",     "f"   ] }

document 3

{   "id": "98234,   "name": "lara",   "tags": [     "b",     "g",     "h"   ] }

if have list of tags ["a", "f", "x"], first 2 documents (jeff, , ayla) should returned. can achieve using built in function array_contains several or operators:

select *  c  array_contains(c.groups, "a") or array_contains(c.groups, "f") or array_contains(c.groups, "x")

i'm wondering if there better way achieve this. if had hundreds of tags need hundreds of conditions.

i know of no other way achieve want. write code automatically expand series of array_contains ors.


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