diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/create.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/create.aql
index acade56..87ad2b0 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/create.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/create.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 drop dataverse TinySocial if exists;
 create dataverse TinySocial;
 use dataverse TinySocial;
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/delete.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/delete.aql
index 504b0af..8079f66 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/delete.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/delete.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 delete $user from dataset MugshotUsers
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/equi-join.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/equi-join.aql
index 740720c..2dab34a 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/equi-join.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/equi-join.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 for $user in dataset MugshotUsers
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/function-definition.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/function-definition.aql
index 86e28ca..fee9eb0 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/function-definition.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/function-definition.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 drop function unemployed@0 if exists;
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/function-use.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/function-use.aql
index 80fe6d3..5695b31 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/function-use.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/function-use.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 for $un in unemployed()
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/group-sort-limit.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/group-sort-limit.aql
index 3bdef76..e0c4cfd 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/group-sort-limit.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/group-sort-limit.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 for $msg in dataset MugshotMessages
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/insert.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/insert.aql
index e7ab0e6..720a34f 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/insert.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/insert.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 insert into dataset MugshotUsers
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/join-group.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/join-group.aql
index bead5ac..255f800 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/join-group.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/join-group.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 for $user in dataset MugshotUsers
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-fuzzy-join.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-fuzzy-join.aql
index 1108a6f..ee4e626 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-fuzzy-join.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-fuzzy-join.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 set simfunction "jaccard";
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-join-aggr.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-join-aggr.aql
index 0f5a3b2..ff461bc 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-join-aggr.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-join-aggr.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 for $user in dataset MugshotUsers
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-join.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-join.aql
index 98c634e..04e1ceb 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-join.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/left-outer-join.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 for $user in dataset MugshotUsers
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/load.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/load.aql
index f123228..e85739a 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/load.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/load.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 load dataset MugshotUsers using localfs
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/lookup.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/lookup.aql
index d5016cb..ec5cfe8 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/lookup.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/lookup.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 for $user in dataset MugshotUsers
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/range-scan.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/range-scan.aql
index 23b5698..788379a 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/range-scan.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/range-scan.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 for $user in dataset MugshotUsers
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/simple-aggregation.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/simple-aggregation.aql
index f27c648..44e1281 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/simple-aggregation.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/simple-aggregation.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 avg(
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/spatial-join.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/spatial-join.aql
index 14b53de..eb50cb1 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/spatial-join.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/spatial-join.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 for $t in dataset MugshotMessages
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/ten-of-each.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/ten-of-each.aql
index 07371e3..ec829eb 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/ten-of-each.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/ten-of-each.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 for $user in dataset MugshotUsers
diff --git a/asterix-installer/src/main/resources/examples/mugshot/aql/universal.aql b/asterix-installer/src/main/resources/examples/mugshot/aql/universal.aql
index 1752caf..ab25894 100644
--- a/asterix-installer/src/main/resources/examples/mugshot/aql/universal.aql
+++ b/asterix-installer/src/main/resources/examples/mugshot/aql/universal.aql
@@ -1,3 +1,21 @@
+/*
+ * 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.
+ */
 use dataverse TinySocial;
 
 for $msu in dataset MugshotUsers