diff options
Diffstat (limited to 'jstests/aggregation/sources/graphLookup/socialite.js')
| -rw-r--r-- | jstests/aggregation/sources/graphLookup/socialite.js | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/jstests/aggregation/sources/graphLookup/socialite.js b/jstests/aggregation/sources/graphLookup/socialite.js index 21027f21b0b..6efe2672540 100644 --- a/jstests/aggregation/sources/graphLookup/socialite.js +++ b/jstests/aggregation/sources/graphLookup/socialite.js @@ -30,18 +30,20 @@ // Find the social network of "Darren", that is, people Darren follows, and people who are // followed by someone Darren follows, etc. - var res = users.aggregate({$match: {fullname: "Darren"}}, - { - $graphLookup: { - from: "followers", - startWith: "$_id", - connectFromField: "_t", - connectToField: "_f", - as: "network" - } - }, - {$unwind: "$network"}, - {$project: {_id: "$network._t"}}).toArray(); + var res = users + .aggregate({$match: {fullname: "Darren"}}, + { + $graphLookup: { + from: "followers", + startWith: "$_id", + connectFromField: "_t", + connectToField: "_f", + as: "network" + } + }, + {$unwind: "$network"}, + {$project: {_id: "$network._t"}}) + .toArray(); // "djw" is followed, directly or indirectly, by "jsr" and "bmw". assert.eq(res.length, 2); |