diff --git a/integration-tests/src/main/java/org/apache/druid/quidem/QuidemCapture.java b/integration-tests/src/main/java/org/apache/druid/quidem/QuidemCapture.java
index 3b29be13ade..b9719922e04 100644
--- a/integration-tests/src/main/java/org/apache/druid/quidem/QuidemCapture.java
+++ b/integration-tests/src/main/java/org/apache/druid/quidem/QuidemCapture.java
@@ -28,6 +28,8 @@ import javax.ws.rs.core.MediaType;
 public class QuidemCapture
 {
 
+  private QuidemRecorder recorder = null;
+
   @GET
   @Path("/")
   @Produces(MediaType.TEXT_PLAIN)
@@ -37,10 +39,26 @@ public class QuidemCapture
   }
 
   @GET
-  @Path("/asd")
+  @Path("/start")
   @Produces(MediaType.TEXT_PLAIN)
-  public String getSome1()
+  public synchronized String getSome1()
   {
-    return "Asd";
+    stopIfRunning();
+    start();
+    return null;
+  }
+
+  private void start()
+  {
+    recorder = new QuidemRecorder();
+  }
+
+  private void stopIfRunning()
+  {
+    if (recorder != null) {
+      recorder.close();
+      recorder = null;
+    }
+
   }
 }
diff --git a/integration-tests/src/main/java/org/apache/druid/quidem/QuidemRecorder.java b/integration-tests/src/main/java/org/apache/druid/quidem/QuidemRecorder.java
new file mode 100644
index 00000000000..45659722cd0
--- /dev/null
+++ b/integration-tests/src/main/java/org/apache/druid/quidem/QuidemRecorder.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.druid.quidem;
+
+public class QuidemRecorder implements AutoCloseable, DruidHook
+{
+  public QuidemRecorder()
+  {
+    DruidHook.register(DruidHook.SQL, this);
+    DruidHook.register(DruidHook.RESULTSET, this);
+  }
+
+  @Override
+  public void close()
+  {
+    DruidHook.unregister(DruidHook.SQL, this);
+    DruidHook.unregister(DruidHook.RESULTSET, this);
+  }
+
+  @Override
+  public <T> void dispatch1(HookKey<T> key, T object)
+  {
+    System.out.println(object);
+  }
+}
diff --git a/sql/src/main/java/org/apache/druid/sql/calcite/planner/PlannerFactory.java b/sql/src/main/java/org/apache/druid/sql/calcite/planner/PlannerFactory.java
index a5cdc028e7f..ba3424cc65b 100644
--- a/sql/src/main/java/org/apache/druid/sql/calcite/planner/PlannerFactory.java
+++ b/sql/src/main/java/org/apache/druid/sql/calcite/planner/PlannerFactory.java
@@ -39,6 +39,7 @@ import org.apache.calcite.tools.FrameworkConfig;
 import org.apache.calcite.tools.Frameworks;
 import org.apache.druid.guice.annotations.Json;
 import org.apache.druid.math.expr.ExprMacroTable;
+import org.apache.druid.quidem.DruidHook;
 import org.apache.druid.segment.join.JoinableFactoryWrapper;
 import org.apache.druid.server.security.Access;
 import org.apache.druid.server.security.AuthConfig;
@@ -112,6 +113,7 @@ public class PlannerFactory extends PlannerToolbox
         queryContext,
         hook
     );
+    DruidHook.dispatch(DruidHook.SQL, sql);
 
     return new DruidPlanner(buildFrameworkConfig(context), context, engine, hook);
   }
diff --git a/sql/src/test/java/org/apache/druid/quidem/DruidHook.java b/sql/src/test/java/org/apache/druid/quidem/DruidHook.java
new file mode 100644
index 00000000000..d9686cb0581
--- /dev/null
+++ b/sql/src/test/java/org/apache/druid/quidem/DruidHook.java
@@ -0,0 +1,108 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.druid.quidem;
+
+import org.apache.calcite.rel.RelNode;
+import java.io.Closeable;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+public interface DruidHook
+{
+  static class HookKey<T>
+  {
+    private String label;
+    private Class<T> type;
+
+    public HookKey(String label, Class<T> type)
+    {
+      this.label = label;
+      this.type = type;
+    }
+
+    @Override
+    public int hashCode()
+    {
+      return Objects.hash(label, type);
+    }
+
+    @Override
+    public boolean equals(Object obj)
+    {
+      if (this == obj) {
+        return true;
+      }
+      if (obj == null) {
+        return false;
+      }
+      if (getClass() != obj.getClass()) {
+        return false;
+      }
+      HookKey other = (HookKey) obj;
+      return Objects.equals(label, other.label) && Objects.equals(type, other.type);
+    }
+
+  }
+
+  public static final HookKey<RelNode> DRUID_PLAN = new HookKey<>("druidPlan", RelNode.class);
+  public static final HookKey<String> SQL = new HookKey<>("sql", String.class);
+  public static final HookKey<String> RESULTSET = new HookKey<>("resultSet", String.class);
+
+  <T> void dispatch1(HookKey<T> key, T object);
+
+  static Map<HookKey<?>, List<DruidHook>> GLOBAL = new HashMap<>();
+
+  public static void register(HookKey<?> label, DruidHook hook)
+  {
+    GLOBAL.computeIfAbsent(label, k -> new ArrayList<>()).add(hook);
+  }
+
+  public static void unregister(HookKey<?> key, DruidHook hook)
+  {
+    GLOBAL.get(key).remove(hook);
+  }
+
+  public static Closeable withHook(HookKey<?> key, DruidHook hook)
+  {
+    register(key, hook);
+    return new Closeable()
+    {
+      @Override
+      public void close()
+      {
+        unregister(key, hook);
+      }
+    };
+  }
+
+  public static <T> void dispatch(HookKey<T> key, T object)
+  {
+    List<DruidHook> hooks = GLOBAL.get(key);
+    if (hooks != null) {
+      for (DruidHook hook : hooks) {
+        hook.dispatch1(key, object);
+      }
+    }
+  }
+
+}