couchbase

问题 I want to retrieve data from a Couchbase bucket with N1QL between two days (from 00:00:00.000 start date time until 23:59:59.999 end date time) Is it enough to provide the dates without time, like this: SELECT c.* FROM customer c WHERE c.start BETWEEN '2017-10-09' AND '2017-10-10' Or do I need to provide the time explicitly: SELECT c.* FROM customer c WHERE c.start BETWEEN '2017-10-09T00:00:00.000Z' AND '2017-10-10T23:59:59.999Z') ? 回答1: Couchbase date in ISO-8601 are string comparable. The

问题 I need some help in update using couchbase. I have a task in my page. If the user clicks the like then the likes count should be updated in my couchbase bucket. I have tried my own update handler code but that has some time latency. I have included my update code too below. This is my code for liking a task... public ResponseVO LikeTask(LikeVO likeVO) { ResponseVO response = new ResponseVO(); try { if (!isLiked(likeVO.TaskID, likeVO.UserID)) { UpdateTaskDB likeUpdate = new UpdateTaskDB();

问题 I did not manage to pull replication data from CouchDB. I am using CouchDB for my document storage. CouchDB Version: Apache CouchDB 1.6.1 Couchbase Lite: Couchbase Lite 1.4.0 Below are my sample data: { "_id": "ab33deeb074523e3c63c216b8c2952a8", "_rev": "6-e196bfb6aca85492e4f96f3af6fd1ee2", "type": "employee", "employee": { "employeeId": "1", "employeeName": "Test" } } In CouchDB , I have created my own design filter: { "_id": "_design/employee", "_rev": "35-00f59706402452291d30c3fb6e9a5356",

问题 I want to find the similar location names using couchbase server. i created an index as follows function (doc, meta) { emit(doc.loc_name, doc); } this is how i query data http://IP Address:8092/dev-locations/_design/dev_test_view/_view/searchByLocationName?full_set=true&inclusive_end=true&stale=false&connection_timeout=60000&key=%22Joh%22 But this will return only if the exact match found. What i am looking for is when i send the key joh , it should return johenaskirchen and johenasberg (same

问题 I am not able to Create primary index on couchbase using groovy script. Below are the lines of code I used:- @Grab('com.couchbase.client:java-client:2.2.6') import java.util.concurrent.CountDownLatch; import com.couchbase.client.java.Bucket; import com.couchbase.client.java.Cluster; import com.couchbase.client.java.CouchbaseCluster; import com.couchbase.client.java.document.JsonDocument; import com.couchbase.client.java.document.json.JsonObject; import com.couchbase.client.java

问题 I'm using Spring boot 2.0.4 with couchbase server (enterprise 5.5) as a docker container on my local machine. I have a configuration class which extends AbstractCouchbaseConfiguration , where I have provided the couchbase cluster/bucket details. The repository interface is annotated with @N1qlPrimaryIndexed and @ViewIndexed(designDoc = "person", viewName = "all") and my application.properties file has spring.data.couchbase.auto-index=true From what I understand, Spring boot should be able to

问题 I'm new to Couchbase and am struggling to get a composite index to do what I want it to. The use-case is this: I have a set of "Enumerations" being stored as documents Each has a "last_updated" field which -- as you may have guessed -- stores the last time that the field was updated I want to be able to show only those enumerations which have been updated since some given date but still sort the list by the name of the enumeration I've created a Couchbase View like this: function (doc, meta)

问题 link gives option to download the files needed to run couchDB in android application But there are two editions Enterprise Edition Community Edition And i am adding following dependency to build.gradle file of my android application and run it.it downloads necessary files compile 'com.couchbase.lite:couchbase-lite-android:1.1.0' what i want to know which edition files it downloads Enterprise Edition Community Edition 回答1: For the time being there is no difference between the Enterprise and

问题 I am working on spring and couchbase and now want to upload data to couchbase with the help of my spring API but got to know that spring does not support N1QL, So is there any other way to achieve that or a shEL query insert into bucket1(key,value) values("Aman--12/04/1995", { "English":[{ "midterm": 34, "endterm": 67 }], "Maths":[{ "midterm": 20, "endterm": 40 }], "Computer":[{ "midterm": 48, "endterm": 90 }] }) UPDATE bucketName USE KEYS id SET arrayname = ARRAY_PUT(IFNULL(Arrayname[]),{

问题 I want to return the N1qlQueryResult as a response of my REST API . Below is the code: @RequestMapping(value = "/test", method = RequestMethod.GET) public @ResponseBody ResponseEntity<?> get() { List<N1qlQueryRow> result = null; try { Cluster cluster = CouchbaseCluster.create("localhost"); Bucket bucket = cluster.openBucket("myBucket", "xyz"); bucket.bucketManager().createN1qlPrimaryIndex(true, false); N1qlQueryResult queryResult = bucket.query(N1qlQuery.simple("select * FROM myBucket"));