Reputation: 3
I want to use this below mongo query in morphia but cannot find $addFields
morphia equivalent in morphia 1.3.2
db.getCollection('user').aggregate([
{ $addFields: {
fullName: {
$concat: ['$firstname',' ','$lastname']
}
}}
])
Then I match this query with : aggregation.match(mongoQuery)
Can someone help ?
Upvotes: 0
Views: 267
Reputation: 6243
Aggregation support is pretty limited in 1.3.2. The API was never fully implemented and was intended as a prototype and never quite finished. However, I have been working to fix that in the upcoming 2.0 version. I hope to do a new, probably, ALPHA release with a preview of the new complete API. If you dont mind playing with snapshot builds you can it now. Instructions for updating your pom are here.
Upvotes: 0