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From ima...@apache.org
Subject [37/51] [partial] incubator-asterixdb git commit: ASTERIXDB-1113, Add ASF license header to AQL files
Date Mon, 28 Sep 2015 20:09:07 GMT
http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_04.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_04.aql
index 077803b..641fd5e 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_04.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description    : Fuzzy self joins a dataset, DBLP, based on the similarity-jaccard function of its titles' word tokens.
  *                  DBLP has a keyword index on title, and we expect the join to be transformed into an indexed nested-loop join.
  *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/join-super-key_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/join-super-key_01.aql b/asterix-app/src/test/resources/optimizerts/queries/join-super-key_01.aql
index 52b35b8..4709f67 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/join-super-key_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/join-super-key_01.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 join-super-key_1 if exists;
 
 create dataverse join-super-key_1;

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/join-super-key_02.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/join-super-key_02.aql b/asterix-app/src/test/resources/optimizerts/queries/join-super-key_02.aql
index 98f7e9e..b9d3517 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/join-super-key_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/join-super-key_02.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 join-super-key_01 if exists;
 
 create dataverse join-super-key_01;

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/limit-issue353.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/limit-issue353.aql b/asterix-app/src/test/resources/optimizerts/queries/limit-issue353.aql
index f1b2678..dc20c37 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/limit-issue353.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/limit-issue353.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : This test case is to verify the fix for issue353
  				: https://code.google.com/p/asterixdb/issues/detail?id=353
  * Expected Res : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/loj-super-key_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/loj-super-key_01.aql b/asterix-app/src/test/resources/optimizerts/queries/loj-super-key_01.aql
index 4855576..451dc46 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/loj-super-key_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/loj-super-key_01.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 loj-super-key_01 if exists;
 
 create dataverse loj-super-key_01;

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/loj-super-key_02.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/loj-super-key_02.aql b/asterix-app/src/test/resources/optimizerts/queries/loj-super-key_02.aql
index ce937c5..6ed91b5 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/loj-super-key_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/loj-super-key_02.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 loj-super-key_02 if exists;
 
 create dataverse loj-super-key_02;

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nest_aggregate.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nest_aggregate.aql b/asterix-app/src/test/resources/optimizerts/queries/nest_aggregate.aql
index 16fc8e4..d252768 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nest_aggregate.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nest_aggregate.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : This test case is to verify the fix for issue782
  * https://code.google.com/p/asterixdb/issues/detail?id=782
  * Expected Res : SUCCESS
@@ -113,4 +131,4 @@ return {
                   "order_date": $orderdate,
                   "sum_price": $sum
                 }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/disjunction-to-join.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/disjunction-to-join.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/disjunction-to-join.aql
index e5c3179..c654f31 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/disjunction-to-join.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/disjunction-to-join.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description    : Disjunctive predicate should be transformed into collection scan.
  *                  Secondary index should be used to probe the values retrieved from collection.
  * Success        : Yes
@@ -24,4 +42,4 @@ create index TestSetIndex on TestSet(nested.idx);
 
 for $x in dataset TestSet 
 where $x.nested.idx = "one" or $x.nested.idx = "two"
-return $x
\ No newline at end of file
+return $x

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/leftouterjoin-probe-pidx-with-join-btree-sidx_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/leftouterjoin-probe-pidx-with-join-btree-sidx_01.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/leftouterjoin-probe-pidx-with-join-btree-sidx_01.aql
index 68b442d..dec7511 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/leftouterjoin-probe-pidx-with-join-btree-sidx_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/leftouterjoin-probe-pidx-with-join-btree-sidx_01.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Test that left-outer-join may use two available indexes, one for primary index in prob subtree and another for secondary btree index in index subtree.
  * Issue        : 730, 741
  * Expected Res : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/leftouterjoin-probe-pidx-with-join-btree-sidx_02.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/leftouterjoin-probe-pidx-with-join-btree-sidx_02.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/leftouterjoin-probe-pidx-with-join-btree-sidx_02.aql
index 77dac91..37e583f 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/leftouterjoin-probe-pidx-with-join-btree-sidx_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/leftouterjoin-probe-pidx-with-join-btree-sidx_02.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Test that left-outer-join may use two available indexes, one for primary index in prob subtree and another for secondary btree index in index subtree.
  * Issue        : 730, 741
  * Expected Res : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_01.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_01.aql
index 185dd93..1eeac0a 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_01.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan in both predicates.
  *              : We expect a plan to have a self-join, which probes dataset Names’s primary index.
  * Expected Res : Success
@@ -25,4 +43,4 @@ write output to nc1:"rttest/btree-index-join_primary-composite-key-prefix-join_0
 for $emp1 in dataset('Names') 
 for $emp2 in dataset('Names') 
 where $emp1.nested.fname /*+ indexnl*/> $emp2.nested.fname and $emp1.nested.lname /*+ indexnl*/> $emp2.nested.lname
-return {"emp1": $emp1, "emp2": $emp2 }
\ No newline at end of file
+return {"emp1": $emp1, "emp2": $emp2 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_02.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_02.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_02.aql
index 9169358..77225aa 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_02.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan in both predicates.
  *              : We expect a plan to have a self-join, which probes dataset Names’s primary index.
  * Expected Res : Success
@@ -25,4 +43,4 @@ write output to nc1:"rttest/btree-index-join_primary-composite-key-prefix-join_0
 for $emp1 in dataset('Names') 
 for $emp2 in dataset('Names') 
 where $emp1.nested.fname /*+ indexnl*/< $emp2.nested.fname and $emp1.nested.lname /*+ indexnl*/< $emp2.nested.lname
-return {"emp1": $emp1, "emp2": $emp2 }
\ No newline at end of file
+return {"emp1": $emp1, "emp2": $emp2 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_03.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_03.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_03.aql
index 6261eb8..4fb4a9e 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-join_03.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan in both predicates.
  *              : We expect a plan to have a self-join, which probes dataset Names’s primary index.
  * Expected Res : Success
@@ -25,4 +43,4 @@ write output to nc1:"rttest/btree-index-join_primary-composite-key-prefix-join_0
 for $emp1 in dataset('Names') 
 for $emp2 in dataset('Names') 
 where $emp1.nested.fname /*+ indexnl*/= $emp2.nested.fname and $emp1.nested.lname /*+ indexnl*/= $emp2.nested.lname
-return {"emp1": $emp1, "emp2": $emp2 }
\ No newline at end of file
+return {"emp1": $emp1, "emp2": $emp2 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_01.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_01.aql
index df3d948..704cd72 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_01.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan in both predicates.
  *              : We expect a plan to have a self-join, which probes dataset Names’s with a prefix of its primary index.
  * Expected Res : Success
@@ -25,4 +43,4 @@ write output to nc1:"rttest/btree-index-join_primary-composite-key-prefix-prefix
 for $emp1 in dataset('Names') 
 for $emp2 in dataset('Names') 
 where $emp1.nested.fname /*+ indexnl*/< $emp2.nested.fname and $emp1.nested.lname /*+ indexnl*/> $emp2.nested.lname
-return {"emp1": $emp1, "emp2": $emp2 }
\ No newline at end of file
+return {"emp1": $emp1, "emp2": $emp2 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_02.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_02.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_02.aql
index 33730b2..0e7836f 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_02.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan in both predicates.
  *              : We expect a plan to have a self-join, which probes dataset Names’s with a prefix of its primary index.
  * Expected Res : Success
@@ -25,4 +43,4 @@ write output to nc1:"rttest/btree-index-join_primary-composite-key-prefix-prefix
 for $emp1 in dataset('Names') 
 for $emp2 in dataset('Names') 
 where $emp1.nested.fname /*+ indexnl*/> $emp2.nested.fname and $emp1.nested.lname /*+ indexnl*/< $emp2.nested.lname
-return {"emp1": $emp1, "emp2": $emp2 }
\ No newline at end of file
+return {"emp1": $emp1, "emp2": $emp2 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_03.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_03.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_03.aql
index e5c60ed..1c4de39 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_03.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan in both predicates.
  *              : We expect a plan to have a self-join, which probes dataset Names’s with a prefix of its primary index.
  * Expected Res : Success
@@ -25,4 +43,4 @@ write output to nc1:"rttest/btree-index-join_primary-composite-key-prefix-prefix
 for $emp1 in dataset('Names') 
 for $emp2 in dataset('Names') 
 where $emp1.nested.fname /*+ indexnl*/> $emp2.nested.fname and $emp1.nested.lname /*+ indexnl*/= $emp2.nested.lname
-return {"emp1": $emp1, "emp2": $emp2 }
\ No newline at end of file
+return {"emp1": $emp1, "emp2": $emp2 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_04.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_04.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_04.aql
index 376c18d..7ee5a44 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_04.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan in both predicates.
  *              : We expect a plan to have a self-join, which probes dataset Names’s with a prefix of its primary index.
  * Expected Res : Success
@@ -25,4 +43,4 @@ write output to nc1:"rttest/btree-index-join_primary-composite-key-prefix-prefix
 for $emp1 in dataset('Names') 
 for $emp2 in dataset('Names') 
 where $emp1.nested.fname /*+ indexnl*/< $emp2.nested.fname and $emp1.nested.lname /*+ indexnl*/= $emp2.nested.lname
-return {"emp1": $emp1, "emp2": $emp2 }
\ No newline at end of file
+return {"emp1": $emp1, "emp2": $emp2 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_05.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_05.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_05.aql
index f881ed1..f419366 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_05.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_05.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan in both predicates.
  *              : We expect a plan to have a self-join, which probes dataset Names’s with a prefix of its primary index.
  * Expected Res : Success
@@ -25,4 +43,4 @@ write output to nc1:"rttest/btree-index-join_primary-composite-key-prefix-prefix
 for $emp1 in dataset('Names') 
 for $emp2 in dataset('Names') 
 where $emp1.nested.fname /*+ indexnl*/= $emp2.nested.fname and $emp1.nested.lname /*+ indexnl*/> $emp2.nested.lname
-return {"emp1": $emp1, "emp2": $emp2 }
\ No newline at end of file
+return {"emp1": $emp1, "emp2": $emp2 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_06.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_06.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_06.aql
index c81c8da..d5f1672 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_06.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-composite-key-prefix-join_06.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan in both predicates.
  *              : We expect a plan to have a self-join, which probes dataset Names’s with a prefix of its primary index.
  * Expected Res : Success
@@ -25,4 +43,4 @@ write output to nc1:"rttest/btree-index-join_primary-composite-key-prefix-prefix
 for $emp1 in dataset('Names') 
 for $emp2 in dataset('Names') 
 where $emp1.nested.fname /*+ indexnl*/= $emp2.nested.fname and $emp1.nested.lname /*+ indexnl*/< $emp2.nested.lname
-return {"emp1": $emp1, "emp2": $emp2 }
\ No newline at end of file
+return {"emp1": $emp1, "emp2": $emp2 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join-multipred.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join-multipred.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join-multipred.aql
index 58ba13e..32d8368 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join-multipred.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join-multipred.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description    : Equi joins two datasets, Customers and Orders, based on the customer id.
  *                  Given the 'indexnl' hint we expect the join to be transformed
  *                  into an indexed nested-loop join using Customers' primary index.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join-neg_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join-neg_01.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join-neg_01.aql
index 5808fa9..de89227 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join-neg_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join-neg_01.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : This is a negative test, mis-spelt/incorrect HINT should result in
  *                a plan not using an indexed-nested loops join strategy. We expect a hash join.
  * Expected Res : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_01.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_01.aql
index 59ce49d..78c06af 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_01.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan.
  *              : We expect a plan that hash-exchanges internal dataset DsTwo, then probes internal dataset DsOne's primary index.
  * Expected Res : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_02.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_02.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_02.aql
index f77a4fb..9997339 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_02.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan.
  *              : We expect a plan that hash-exchanges internal dataset DsTwo, then probes internal dataset DsOne's primary index.
  * Expected Res : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_03.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_03.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_03.aql
index 5c07982..1e1c289 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_03.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description    : Equi joins two datasets, Customers and Orders, based on the customer id.
  *                  Given the 'indexnl' hint we expect the join to be transformed
  *                  into an indexed nested-loop join using Customers' primary index.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_04.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_04.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_04.aql
index e20a44f..cfc530f 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_04.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description    : Equi joins two datasets, Customers and Orders, based on the customer id.
  *                  Given the 'indexnl' hint we expect the join to be transformed
  *                  into an indexed nested-loop join using Customers' primary index.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_05.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_05.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_05.aql
index 53e191f..11c0528 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_05.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-equi-join_05.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description    : Self-equi joins a dataset, Customers, based on the customer id.
  *                  Given the 'indexnl' hint we expect the join to be transformed
  *                  into an indexed nested-loop join using Customers' primary index.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-ge-join_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-ge-join_01.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-ge-join_01.aql
index a902f2f..d811eb6 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-ge-join_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-ge-join_01.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan.
  *              : We expect a plan that broadcasts internal dataset DsTwo, then probes internal dataset DsOne's primary index.
  * Expected Res : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-gt-join_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-gt-join_01.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-gt-join_01.aql
index 073fb1a..0f62791 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-gt-join_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-gt-join_01.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan.
  *              : We expect a plan that broadcasts internal dataset DsTwo, then probes internal dataset DsOnes primary index.
  * Expected Res : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-le-join_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-le-join_01.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-le-join_01.aql
index edd14a3..8112253 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-le-join_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-le-join_01.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan.
  *              : We expect a plan that broadcasts internal dataset DsTwo, then probes internal dataset DsOnes primary index.
  * Expected Res : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-lt-join_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-lt-join_01.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-lt-join_01.aql
index c9652fe..a9e4543 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-lt-join_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/primary-lt-join_01.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description  : Notice the query hint to use an indexed nested-loops join plan.
  *              : We expect a plan that broadcasts internal dataset DsTwo, then probes internal dataset DsOnes primary index.
  * Expected Res : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join-multiindex.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join-multiindex.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join-multiindex.aql
index 19db2bc..80d514f 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join-multiindex.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join-multiindex.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description    : Equi joins two datasets, FacebookUsers and FacebookMessages, based on their user's id.
  *                  We first expect FacebookUsers' primary index to be used
  *                  to satisfy the range condition on it's primary key.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join-multipred.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join-multipred.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join-multipred.aql
index 605aef1..c7bdd17 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join-multipred.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join-multipred.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description    : Equi joins two datasets, DBLP and CSX, based on their title.
  *                  DBLP has a secondary btree index on title, and given the 'indexnl' hint
  *                  we expect the join to be transformed into an indexed nested-loop join.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join_01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join_01.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join_01.aql
index 0498510..e7a0d21 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index-join/secondary-equi-join_01.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  * Description    : Equi joins two datasets, DBLP and CSX, based on their title.
  *                  DBLP has a secondary btree index on title, and given the 'indexnl' hint
  *                  we expect the join to be transformed into an indexed nested-loop join.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-01.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-01.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-01.aql
index 627cbee..12deabb 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-01.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan.
  *  Expected Result : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-02.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-02.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-02.aql
index 4d332cf..1418837 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-02.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan.
  *  Expected Result : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-03.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-03.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-03.aql
index 4acb41d..4b915ba 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-03.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan.
  *  Expected Result : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-04.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-04.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-04.aql
index 59f751e..5a4752c 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-04.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan.
  *  Expected Result : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-05.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-05.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-05.aql
index a63538b..cfa529e 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-05.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-05.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan.
  *  Expected Result : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-06.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-06.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-06.aql
index f2c6961..821c298 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-06.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-06.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : This test is intended to verify that the primary BTree index is used
  *                  : in the optimized query plan.
  *  Expected Result : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-07.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-07.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-07.aql
index c1b3b74..7010d32 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-07.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-07.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan.
  *  Expected Result : Success

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-08.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-08.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-08.aql
index 026a240..4e1962d 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-08.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-08.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : This test is intended to verify that the primary BTree index is used in the optimized query plan
  *  Expected Result : Success
  *  Date            : 13th Aug 2012

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-09.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-09.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-09.aql
index 30602d8..b966072 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-09.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-09.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : BTree Index verification test
  *                  : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-10.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-10.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-10.aql
index 1fba4a5..643a678 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-10.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-10.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : BTree Index verification (usage) test
  *                  : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-11.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-11.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-11.aql
index b82384c..d8a3bff 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-11.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-11.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : BTree Index verification test
  *                  : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan for predicates.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-12.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-12.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-12.aql
index f59d69f..2f3787f 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-12.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-12.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : BTree Index verification (usage) test
  *                  : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-13.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-13.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-13.aql
index 4b30752..f4204ae 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-13.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-13.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : BTree Index verification test
  *                  : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-14.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-14.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-14.aql
index 4624f50..b025fdc 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-14.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-14.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : BTree Index verification test
  *                  : This test is intended to verify that the primary BTree index is NOT used
  *                  : in the optimized query plan.

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/857dc139/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-15.aql
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-15.aql b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-15.aql
index 136249f..cb51d18 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-15.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/nested-index/btree-index/btree-primary-15.aql
@@ -1,4 +1,22 @@
 /*
+ * 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.
+ */
+/*
  *  Description     : BTree Index verification test
  *                  : This test is intended to verify that the primary BTree index is used 
  *                  : in the optimized query plan.



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