Add missing license headers

basemap/layers/linestring/create.sql

@@ -12,11 +12,8 @@
 -- 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
-    MATERIALIZED VIEW IF EXISTS osm_linestring CASCADE;
-
 CREATE
-    MATERIALIZED VIEW IF NOT EXISTS osm_linestring AS SELECT
+    OR REPLACE VIEW osm_linestring AS SELECT
         id,
         tags,
         geom,
@@ -29,4 +26,4 @@ CREATE
         geom IS NOT NULL
         AND ST_GeometryType(osm_way.geom)= 'ST_LineString'
         AND tags != '{}'
-        AND member_ref IS NULL WITH NO DATA;
+        AND member_ref IS NULL;

basemap/layers/point/create.sql

@@ -1,3 +1,17 @@
+-- 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.
 CREATE
     OR REPLACE VIEW osm_point AS SELECT
         id,

basemap/layers/power/create.sql

@@ -1,3 +1,17 @@
+-- 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.
 CREATE
     OR REPLACE VIEW osm_power AS SELECT
         id,