diff --git a/examples/java/app/build.gradle b/examples/java/app/build.gradle
index 203efc8c..ccb305b7 100644
--- a/examples/java/app/build.gradle
+++ b/examples/java/app/build.gradle
@@ -14,6 +14,7 @@ plugins {
 
 repositories {
     // Use Maven Central for resolving dependencies.
+    mavenLocal()
     mavenCentral()
     maven {
         url 'https://s01.oss.sonatype.org/content/repositories/snapshots/'
@@ -21,12 +22,12 @@ repositories {
 }
 
 dependencies {
-    implementation 'io.hstream:hstreamdb-java:0.12.0'
+    implementation 'io.hstream:hstreamdb-java:0.14.0-SNAPSHOT'
 }
 
 application {
     // Define the main class for the application.
-    mainClass = 'docs.code.examples.App'
+    mainClass = 'docs.code.examples.QueryExample'
 }
 
 tasks.named('test') {
diff --git a/examples/java/app/src/main/java/docs/code/examples/QueryExample.java b/examples/java/app/src/main/java/docs/code/examples/QueryExample.java
new file mode 100644
index 00000000..aef6c2e1
--- /dev/null
+++ b/examples/java/app/src/main/java/docs/code/examples/QueryExample.java
@@ -0,0 +1,55 @@
+package docs.code.examples;
+
+import io.hstream.*;
+
+public class QueryExample {
+    public static void main(String[] args) throws Exception {
+        // Client
+        String serviceUrl = "hstream://127.0.0.1:26571";
+        var client = HStreamClient.builder().serviceUrl(serviceUrl).build();
+        // Query
+        client.createStream("stream01");
+        var sql = "create stream result_stream as select * from stream01;";
+        var query = client.createQuery("query01", sql);
+
+        Thread.sleep(20000);
+        var producer = client.newProducer().stream("stream01").build();
+        for (int i = 0; i < 10; i++) {
+            var hRecord = HRecord.newBuilder()
+                    .put("id", i % 3)
+                    .put("value", i).build();
+            producer.write(Record.newBuilder().hRecord(hRecord).build()).join();
+        }
+        client.createSubscription(Subscription.newBuilder()
+                .stream(query.getResultStream())
+                .subscription("sub01")
+                .offset(Subscription.SubscriptionOffset.EARLIEST)
+                .build());
+        // Read
+        var consumer = client.newConsumer()
+                .subscription("sub01")
+                .rawRecordReceiver((receivedRawRecord, responder) -> {
+                    System.out.println("raw:" + receivedRawRecord.getRecordId());
+                    responder.ack();
+                })
+                .hRecordReceiver((receivedHRecord, responder) -> {
+                    System.out.println("record:" + receivedHRecord.getHRecord().toCompactJsonString());
+                    responder.ack();
+                })
+                .build();
+        consumer.startAsync().awaitRunning();
+        Thread.sleep(10000);
+        consumer.stopAsync().awaitTerminated();
+        for (var q : client.listQueries()) {
+            System.out.println("q:" + q.getName() + " status:" + q.getStatus());
+            System.out.println("result stream:" + q.getResultStream());
+        }
+
+        // View
+//        client.createView("create view view01 as select id, sum(value) from stream01 group by id;");
+//        Thread.sleep(5000);
+//        for (HRecord hRecord : client.executeViewQuery("select * from view01;")) {
+//            System.out.println("View Result:" + hRecord.toCompactJsonString());
+//        }
+    }
+}