Spring Data for MongoDB is part of the Spring Data project which provides a familiar and consistent Spring-based programming model for new datastores while retaining store-specific features and capabilities.
I have a mongo aggregate group query: db.wizard.aggregate( { $group: { _id: "$title", versions: { $push: {version:"$version", author:"$author", dateAdded:"$…
java spring mongodb spring-data-mongodb spring-mongoI'm building a simple REST api with spring-boot-starter-data-mongodb and I always get a E11000 duplicate key error when attempting to …
java spring mongodb spring-data-mongodb spring-mongoI have a trouble(/(ㄒoㄒ)/~~). Suppose that collection A is { "_id" : ObjectId("582abcd85d2dfa67f44127e1"), "bid" : [ DBRef("B", …
mongodb spring-data-mongodbI am pretty new to mongodb. I am using spring-data-mongodb for my queries from java. Please guide me if this …
mongodb spring-data-mongodb dbrefI have a list of records like [ {"id":"1", "name":"a", "user":"u1"}, {"id":"2", "name":"b", "user":"u1"}, {"id":"3", "name":"c", "…
spring mongodb spring-data-mongodb spring-mongo spring-mongodbI have following Spring Boot sample application. The crazy thing is if I add @EnableMongoAuditing annotation on SampleApplication bean, lastModifiedDate …
java spring-boot spring-data spring-data-mongodb auditingI want to implement a delete method which deletes all the documents in a collection. I am using mongo db …
mongodb spring-data-mongodbI recently discovered GridFS which I'd like to use for file storage with metadata. I just wondered if it's possible …
spring mongodb spring-data gridfs spring-data-mongodbI tried the Spring Guide Accessing Data with MongoDB. What I can't figure out is how do I configure my …
java spring mongodb spring-data spring-data-mongodbI have simple document with Java 8 date/time fields @Document public class Token { private Instant createdAt; ... } that I want to …
java java-8 spring-data spring-data-mongodb java-time