You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hawq.apache.org by yo...@apache.org on 2017/02/22 22:10:58 UTC

[04/18] incubator-hawq-docs git commit: HAWQ-1305 Add apache license header to doc source

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/cli/client_utilities/pg_dump.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/cli/client_utilities/pg_dump.html.md.erb b/markdown/reference/cli/client_utilities/pg_dump.html.md.erb
index d4a3186..43cab84 100644
--- a/markdown/reference/cli/client_utilities/pg_dump.html.md.erb
+++ b/markdown/reference/cli/client_utilities/pg_dump.html.md.erb
@@ -2,6 +2,25 @@
 title: pg_dump
 ---
 
+<!--
+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.
+-->
+
 Extracts a database into a single script file or other archive file.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/cli/client_utilities/pg_dumpall.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/cli/client_utilities/pg_dumpall.html.md.erb b/markdown/reference/cli/client_utilities/pg_dumpall.html.md.erb
index 255b459..87f39ac 100644
--- a/markdown/reference/cli/client_utilities/pg_dumpall.html.md.erb
+++ b/markdown/reference/cli/client_utilities/pg_dumpall.html.md.erb
@@ -2,6 +2,25 @@
 title: pg_dumpall
 ---
 
+<!--
+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.
+-->
+
 Extracts all databases in a HAWQ system to a single script file or other archive file.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/cli/client_utilities/pg_restore.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/cli/client_utilities/pg_restore.html.md.erb b/markdown/reference/cli/client_utilities/pg_restore.html.md.erb
index e612282..c4a8495 100644
--- a/markdown/reference/cli/client_utilities/pg_restore.html.md.erb
+++ b/markdown/reference/cli/client_utilities/pg_restore.html.md.erb
@@ -2,6 +2,25 @@
 title: pg_restore
 ---
 
+<!--
+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.
+-->
+
 Restores a database from an archive file created by `pg_dump`.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/cli/client_utilities/psql.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/cli/client_utilities/psql.html.md.erb b/markdown/reference/cli/client_utilities/psql.html.md.erb
index ee245e6..28a1834 100644
--- a/markdown/reference/cli/client_utilities/psql.html.md.erb
+++ b/markdown/reference/cli/client_utilities/psql.html.md.erb
@@ -2,6 +2,25 @@
 title: psql
 ---
 
+<!--
+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.
+-->
+
 Interactive command-line interface for HAWQ.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/cli/client_utilities/vacuumdb.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/cli/client_utilities/vacuumdb.html.md.erb b/markdown/reference/cli/client_utilities/vacuumdb.html.md.erb
index cbc37f3..870613e 100644
--- a/markdown/reference/cli/client_utilities/vacuumdb.html.md.erb
+++ b/markdown/reference/cli/client_utilities/vacuumdb.html.md.erb
@@ -2,6 +2,25 @@
 title: vacuumdb
 ---
 
+<!--
+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.
+-->
+
 Garbage-collects and analyzes a database.
 
 `vacuumdb` is typically run on system catalog tables. It has no effect when run on HAWQ user tables.

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/cli/management_tools.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/cli/management_tools.html.md.erb b/markdown/reference/cli/management_tools.html.md.erb
index bbc4e3e..183c7f4 100644
--- a/markdown/reference/cli/management_tools.html.md.erb
+++ b/markdown/reference/cli/management_tools.html.md.erb
@@ -2,6 +2,25 @@
 title: HAWQ Management Tools Reference
 ---
 
+<!--
+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.
+-->
+
 Reference information for command-line utilities available in HAWQ.
 
 -   **[analyzedb](../../reference/cli/admin_utilities/analyzedb.html)**

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/guc/guc_category-list.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/guc/guc_category-list.html.md.erb b/markdown/reference/guc/guc_category-list.html.md.erb
index 896df99..e9f870a 100644
--- a/markdown/reference/guc/guc_category-list.html.md.erb
+++ b/markdown/reference/guc/guc_category-list.html.md.erb
@@ -2,6 +2,25 @@
 title: Configuration Parameter Categories
 ---
 
+<!--
+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.
+-->
+
 Configuration parameters affect categories of server behaviors, such as resource consumption, query tuning, and authentication. The following sections describe HAWQ configuration parameter categories.
 
 ## <a id="topic_hfd_1tl_zp"></a>Append-Only Table Parameters

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/guc/guc_config.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/guc/guc_config.html.md.erb b/markdown/reference/guc/guc_config.html.md.erb
index 56a2456..c128e23 100644
--- a/markdown/reference/guc/guc_config.html.md.erb
+++ b/markdown/reference/guc/guc_config.html.md.erb
@@ -2,6 +2,25 @@
 title: About Server Configuration Parameters
 ---
 
+<!--
+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.
+-->
+
 There are many HAWQ server configuration parameters that affect the behavior of the HAWQ system. Many of these configuration parameters have the same names, settings, and behaviors as in a regular PostgreSQL database system.
 
 -   [Parameter Types and Values](#topic_vsn_22l_z4) describes the parameter data types and values.

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/guc/parameter_definitions.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/guc/parameter_definitions.html.md.erb b/markdown/reference/guc/parameter_definitions.html.md.erb
index f3f5757..6d88075 100644
--- a/markdown/reference/guc/parameter_definitions.html.md.erb
+++ b/markdown/reference/guc/parameter_definitions.html.md.erb
@@ -2,6 +2,25 @@
 title: Configuration Parameters
 ---
 
+<!--
+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.
+-->
+
 Descriptions of the HAWQ server configuration parameters listed alphabetically.
 
 -   **[add\_missing\_from](../../reference/guc/parameter_definitions.html#add_missing_from)**

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/hawq-reference.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/hawq-reference.html.md.erb b/markdown/reference/hawq-reference.html.md.erb
index f5abd2a..ef9e0a2 100644
--- a/markdown/reference/hawq-reference.html.md.erb
+++ b/markdown/reference/hawq-reference.html.md.erb
@@ -2,6 +2,25 @@
 title: HAWQ Reference
 ---
 
+<!--
+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.
+-->
+
 This section provides a complete reference to HAWQ SQL commands, management utilities, configuration parameters, environment variables, and database objects.
 
 -   **[Server Configuration Parameter Reference](../reference/HAWQSiteConfig.html)**

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ABORT.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ABORT.html.md.erb b/markdown/reference/sql/ABORT.html.md.erb
index ab053d8..3fa0d2c 100644
--- a/markdown/reference/sql/ABORT.html.md.erb
+++ b/markdown/reference/sql/ABORT.html.md.erb
@@ -2,6 +2,25 @@
 title: ABORT
 ---
 
+<!--
+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.
+-->
+
 Aborts the current transaction.
 
 ## <a id="synop"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-AGGREGATE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-AGGREGATE.html.md.erb b/markdown/reference/sql/ALTER-AGGREGATE.html.md.erb
index b1131ef..af9dc61 100644
--- a/markdown/reference/sql/ALTER-AGGREGATE.html.md.erb
+++ b/markdown/reference/sql/ALTER-AGGREGATE.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER AGGREGATE
 ---
 
+<!--
+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.
+-->
+
 Changes the definition of an aggregate function.
 
 ## <a id="synop"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-CONVERSION.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-CONVERSION.html.md.erb b/markdown/reference/sql/ALTER-CONVERSION.html.md.erb
index 5b02ffc..13459f3 100644
--- a/markdown/reference/sql/ALTER-CONVERSION.html.md.erb
+++ b/markdown/reference/sql/ALTER-CONVERSION.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER CONVERSION
 ---
 
+<!--
+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.
+-->
+
 Changes the definition of a CONVERSION.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-DATABASE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-DATABASE.html.md.erb b/markdown/reference/sql/ALTER-DATABASE.html.md.erb
index 782daf5..2760397 100644
--- a/markdown/reference/sql/ALTER-DATABASE.html.md.erb
+++ b/markdown/reference/sql/ALTER-DATABASE.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER DATABASE
 ---
 
+<!--
+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.
+-->
+
 Changes the attributes of a database.
 
 ## <a id="alterrole__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-FUNCTION.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-FUNCTION.html.md.erb b/markdown/reference/sql/ALTER-FUNCTION.html.md.erb
index f21a808..e9a7b5b 100644
--- a/markdown/reference/sql/ALTER-FUNCTION.html.md.erb
+++ b/markdown/reference/sql/ALTER-FUNCTION.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER FUNCTION
 ---
 
+<!--
+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.
+-->
+
 Changes the definition of a function.
 
 ## <a id="alterfunction__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-OPERATOR-CLASS.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-OPERATOR-CLASS.html.md.erb b/markdown/reference/sql/ALTER-OPERATOR-CLASS.html.md.erb
index 1d2878e..37d7d51 100644
--- a/markdown/reference/sql/ALTER-OPERATOR-CLASS.html.md.erb
+++ b/markdown/reference/sql/ALTER-OPERATOR-CLASS.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER OPERATOR CLASS
 ---
 
+<!--
+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.
+-->
+
 Changes the definition of an operator class.
 
 ## <a id="synop"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-OPERATOR.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-OPERATOR.html.md.erb b/markdown/reference/sql/ALTER-OPERATOR.html.md.erb
index a63d838..bd34eac 100644
--- a/markdown/reference/sql/ALTER-OPERATOR.html.md.erb
+++ b/markdown/reference/sql/ALTER-OPERATOR.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER OPERATOR
 ---
 
+<!--
+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.
+-->
+
 Changes the definition of an operator.
 
 ## <a id="synop"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-RESOURCE-QUEUE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-RESOURCE-QUEUE.html.md.erb b/markdown/reference/sql/ALTER-RESOURCE-QUEUE.html.md.erb
index ec051e8..c8b650d 100644
--- a/markdown/reference/sql/ALTER-RESOURCE-QUEUE.html.md.erb
+++ b/markdown/reference/sql/ALTER-RESOURCE-QUEUE.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER RESOURCE QUEUE
 ---
 
+<!--
+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.
+-->
+
 Modify an existing resource queue.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-ROLE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-ROLE.html.md.erb b/markdown/reference/sql/ALTER-ROLE.html.md.erb
index ccc2c28..ab933b4 100644
--- a/markdown/reference/sql/ALTER-ROLE.html.md.erb
+++ b/markdown/reference/sql/ALTER-ROLE.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER ROLE
 ---
 
+<!--
+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.
+-->
+
 Changes a database role (user or group).
 
 ## <a id="alterrole__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-TABLE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-TABLE.html.md.erb b/markdown/reference/sql/ALTER-TABLE.html.md.erb
index 4303f0c..2e320c2 100644
--- a/markdown/reference/sql/ALTER-TABLE.html.md.erb
+++ b/markdown/reference/sql/ALTER-TABLE.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER TABLE
 ---
 
+<!--
+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.
+-->
+
 Changes the definition of a table.
 
 ## <a id="altertable__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-TABLESPACE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-TABLESPACE.html.md.erb b/markdown/reference/sql/ALTER-TABLESPACE.html.md.erb
index e539177..e805268 100644
--- a/markdown/reference/sql/ALTER-TABLESPACE.html.md.erb
+++ b/markdown/reference/sql/ALTER-TABLESPACE.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER TABLESPACE
 ---
 
+<!--
+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.
+-->
+
 Changes the definition of a tablespace.
 
 ## <a id="synopsis"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-TYPE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-TYPE.html.md.erb b/markdown/reference/sql/ALTER-TYPE.html.md.erb
index da50e80..2350b81 100644
--- a/markdown/reference/sql/ALTER-TYPE.html.md.erb
+++ b/markdown/reference/sql/ALTER-TYPE.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER TYPE
 ---
 
+<!--
+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.
+-->
+
 Changes the definition of a data type.
 
 ## <a id="synopsis"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ALTER-USER.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ALTER-USER.html.md.erb b/markdown/reference/sql/ALTER-USER.html.md.erb
index f53e788..500c5f3 100644
--- a/markdown/reference/sql/ALTER-USER.html.md.erb
+++ b/markdown/reference/sql/ALTER-USER.html.md.erb
@@ -2,6 +2,25 @@
 title: ALTER USER
 ---
 
+<!--
+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.
+-->
+
 Changes the definition of a database role (user).
 
 ## <a id="alteruser__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/ANALYZE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/ANALYZE.html.md.erb b/markdown/reference/sql/ANALYZE.html.md.erb
index 983696a..eb0af77 100644
--- a/markdown/reference/sql/ANALYZE.html.md.erb
+++ b/markdown/reference/sql/ANALYZE.html.md.erb
@@ -2,6 +2,25 @@
 title: ANALYZE
 ---
 
+<!--
+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.
+-->
+
 Collects statistics about a database.
 
 ## <a id="synopsis"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/BEGIN.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/BEGIN.html.md.erb b/markdown/reference/sql/BEGIN.html.md.erb
index 265e66e..944a87c 100644
--- a/markdown/reference/sql/BEGIN.html.md.erb
+++ b/markdown/reference/sql/BEGIN.html.md.erb
@@ -2,6 +2,25 @@
 title: BEGIN
 ---
 
+<!--
+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.
+-->
+
 Starts a transaction block.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CHECKPOINT.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CHECKPOINT.html.md.erb b/markdown/reference/sql/CHECKPOINT.html.md.erb
index d699013..cd40ebd 100644
--- a/markdown/reference/sql/CHECKPOINT.html.md.erb
+++ b/markdown/reference/sql/CHECKPOINT.html.md.erb
@@ -2,6 +2,25 @@
 title: CHECKPOINT
 ---
 
+<!--
+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.
+-->
+
 Forces a transaction log checkpoint.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CLOSE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CLOSE.html.md.erb b/markdown/reference/sql/CLOSE.html.md.erb
index ae9c958..4f13a01 100644
--- a/markdown/reference/sql/CLOSE.html.md.erb
+++ b/markdown/reference/sql/CLOSE.html.md.erb
@@ -2,6 +2,25 @@
 title: CLOSE
 ---
 
+<!--
+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.
+-->
+
 Closes a cursor.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/COMMIT.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/COMMIT.html.md.erb b/markdown/reference/sql/COMMIT.html.md.erb
index dd91969..55be66d 100644
--- a/markdown/reference/sql/COMMIT.html.md.erb
+++ b/markdown/reference/sql/COMMIT.html.md.erb
@@ -2,6 +2,25 @@
 title: COMMIT
 ---
 
+<!--
+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.
+-->
+
 Commits the current transaction.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/COPY.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/COPY.html.md.erb b/markdown/reference/sql/COPY.html.md.erb
index aaa2270..de34dfb 100644
--- a/markdown/reference/sql/COPY.html.md.erb
+++ b/markdown/reference/sql/COPY.html.md.erb
@@ -2,6 +2,25 @@
 title: COPY
 ---
 
+<!--
+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.
+-->
+
 Copies data between a file and a table.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-AGGREGATE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-AGGREGATE.html.md.erb b/markdown/reference/sql/CREATE-AGGREGATE.html.md.erb
index a195224..e8f5d24 100644
--- a/markdown/reference/sql/CREATE-AGGREGATE.html.md.erb
+++ b/markdown/reference/sql/CREATE-AGGREGATE.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE AGGREGATE
 ---
 
+<!--
+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.
+-->
+
 Defines a new aggregate function.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-CAST.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-CAST.html.md.erb b/markdown/reference/sql/CREATE-CAST.html.md.erb
index af35173..ec2ba04 100644
--- a/markdown/reference/sql/CREATE-CAST.html.md.erb
+++ b/markdown/reference/sql/CREATE-CAST.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE CAST
 ---
 
+<!--
+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.
+-->
+
 Defines a new cast.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-CONVERSION.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-CONVERSION.html.md.erb b/markdown/reference/sql/CREATE-CONVERSION.html.md.erb
index 5bc7910..92e1dda 100644
--- a/markdown/reference/sql/CREATE-CONVERSION.html.md.erb
+++ b/markdown/reference/sql/CREATE-CONVERSION.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE CONVERSION
 ---
 
+<!--
+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.
+-->
+
 Defines a new encoding conversion.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-DATABASE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-DATABASE.html.md.erb b/markdown/reference/sql/CREATE-DATABASE.html.md.erb
index 1f5467e..3a8612a 100644
--- a/markdown/reference/sql/CREATE-DATABASE.html.md.erb
+++ b/markdown/reference/sql/CREATE-DATABASE.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE DATABASE
 ---
 
+<!--
+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.
+-->
+
 Creates a new database.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-EXTERNAL-TABLE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-EXTERNAL-TABLE.html.md.erb b/markdown/reference/sql/CREATE-EXTERNAL-TABLE.html.md.erb
index 3479e3e..c46870c 100644
--- a/markdown/reference/sql/CREATE-EXTERNAL-TABLE.html.md.erb
+++ b/markdown/reference/sql/CREATE-EXTERNAL-TABLE.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE EXTERNAL TABLE
 ---
 
+<!--
+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.
+-->
+
 Defines a new external table.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-FUNCTION.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-FUNCTION.html.md.erb b/markdown/reference/sql/CREATE-FUNCTION.html.md.erb
index 6675752..467ad69 100644
--- a/markdown/reference/sql/CREATE-FUNCTION.html.md.erb
+++ b/markdown/reference/sql/CREATE-FUNCTION.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE FUNCTION
 ---
 
+<!--
+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.
+-->
+
 Defines a new function.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-GROUP.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-GROUP.html.md.erb b/markdown/reference/sql/CREATE-GROUP.html.md.erb
index 79cc6aa..81d09a3 100644
--- a/markdown/reference/sql/CREATE-GROUP.html.md.erb
+++ b/markdown/reference/sql/CREATE-GROUP.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE GROUP
 ---
 
+<!--
+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.
+-->
+
 Defines a new database role.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-LANGUAGE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-LANGUAGE.html.md.erb b/markdown/reference/sql/CREATE-LANGUAGE.html.md.erb
index 6643fef..e12b05c 100644
--- a/markdown/reference/sql/CREATE-LANGUAGE.html.md.erb
+++ b/markdown/reference/sql/CREATE-LANGUAGE.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE LANGUAGE
 ---
 
+<!--
+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.
+-->
+
 Defines a new procedural language.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-OPERATOR-CLASS.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-OPERATOR-CLASS.html.md.erb b/markdown/reference/sql/CREATE-OPERATOR-CLASS.html.md.erb
index 9c093c1..fd4e59c 100644
--- a/markdown/reference/sql/CREATE-OPERATOR-CLASS.html.md.erb
+++ b/markdown/reference/sql/CREATE-OPERATOR-CLASS.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE OPERATOR CLASS
 ---
 
+<!--
+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.
+-->
+
 Defines a new operator class.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-OPERATOR.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-OPERATOR.html.md.erb b/markdown/reference/sql/CREATE-OPERATOR.html.md.erb
index 570d226..0622abb 100644
--- a/markdown/reference/sql/CREATE-OPERATOR.html.md.erb
+++ b/markdown/reference/sql/CREATE-OPERATOR.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE OPERATOR
 ---
 
+<!--
+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.
+-->
+
 Defines a new operator.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-RESOURCE-QUEUE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-RESOURCE-QUEUE.html.md.erb b/markdown/reference/sql/CREATE-RESOURCE-QUEUE.html.md.erb
index 8f9fe93..4ebaf7a 100644
--- a/markdown/reference/sql/CREATE-RESOURCE-QUEUE.html.md.erb
+++ b/markdown/reference/sql/CREATE-RESOURCE-QUEUE.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE RESOURCE QUEUE
 ---
 
+<!--
+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.
+-->
+
 Defines a new resource queue.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-ROLE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-ROLE.html.md.erb b/markdown/reference/sql/CREATE-ROLE.html.md.erb
index ec7ac7c..9125bd5 100644
--- a/markdown/reference/sql/CREATE-ROLE.html.md.erb
+++ b/markdown/reference/sql/CREATE-ROLE.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE ROLE
 ---
 
+<!--
+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.
+-->
+
 Defines a new database role (user or group).
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-SCHEMA.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-SCHEMA.html.md.erb b/markdown/reference/sql/CREATE-SCHEMA.html.md.erb
index f24e0cc..dbc8bfa 100644
--- a/markdown/reference/sql/CREATE-SCHEMA.html.md.erb
+++ b/markdown/reference/sql/CREATE-SCHEMA.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE SCHEMA
 ---
 
+<!--
+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.
+-->
+
 Defines a new schema.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-SEQUENCE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-SEQUENCE.html.md.erb b/markdown/reference/sql/CREATE-SEQUENCE.html.md.erb
index b2557c6..01b81d3 100644
--- a/markdown/reference/sql/CREATE-SEQUENCE.html.md.erb
+++ b/markdown/reference/sql/CREATE-SEQUENCE.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE SEQUENCE
 ---
 
+<!--
+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.
+-->
+
 Defines a new sequence generator.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-TABLE-AS.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-TABLE-AS.html.md.erb b/markdown/reference/sql/CREATE-TABLE-AS.html.md.erb
index 1979af4..54a6ccd 100644
--- a/markdown/reference/sql/CREATE-TABLE-AS.html.md.erb
+++ b/markdown/reference/sql/CREATE-TABLE-AS.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE TABLE AS
 ---
 
+<!--
+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.
+-->
+
 Defines a new table from the results of a query.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-TABLE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-TABLE.html.md.erb b/markdown/reference/sql/CREATE-TABLE.html.md.erb
index 162a438..825fa7e 100644
--- a/markdown/reference/sql/CREATE-TABLE.html.md.erb
+++ b/markdown/reference/sql/CREATE-TABLE.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE TABLE
 ---
 
+<!--
+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.
+-->
+
 Defines a new table.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-TABLESPACE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-TABLESPACE.html.md.erb b/markdown/reference/sql/CREATE-TABLESPACE.html.md.erb
index 2d20107..9f35e47 100644
--- a/markdown/reference/sql/CREATE-TABLESPACE.html.md.erb
+++ b/markdown/reference/sql/CREATE-TABLESPACE.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE TABLESPACE
 ---
 
+<!--
+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.
+-->
+
 Defines a new tablespace.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-TYPE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-TYPE.html.md.erb b/markdown/reference/sql/CREATE-TYPE.html.md.erb
index 9e7b59f..8062198 100644
--- a/markdown/reference/sql/CREATE-TYPE.html.md.erb
+++ b/markdown/reference/sql/CREATE-TYPE.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE TYPE
 ---
 
+<!--
+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.
+-->
+
 Defines a new data type.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-USER.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-USER.html.md.erb b/markdown/reference/sql/CREATE-USER.html.md.erb
index 738c645..abc1a04 100644
--- a/markdown/reference/sql/CREATE-USER.html.md.erb
+++ b/markdown/reference/sql/CREATE-USER.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE USER
 ---
 
+<!--
+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.
+-->
+
 Defines a new database role with the `LOGIN` privilege by default.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/CREATE-VIEW.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/CREATE-VIEW.html.md.erb b/markdown/reference/sql/CREATE-VIEW.html.md.erb
index e39d8d3..aec3d7c 100644
--- a/markdown/reference/sql/CREATE-VIEW.html.md.erb
+++ b/markdown/reference/sql/CREATE-VIEW.html.md.erb
@@ -2,6 +2,25 @@
 title: CREATE VIEW
 ---
 
+<!--
+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.
+-->
+
 Defines a new view.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DEALLOCATE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DEALLOCATE.html.md.erb b/markdown/reference/sql/DEALLOCATE.html.md.erb
index 846f282..5a1f78b 100644
--- a/markdown/reference/sql/DEALLOCATE.html.md.erb
+++ b/markdown/reference/sql/DEALLOCATE.html.md.erb
@@ -2,6 +2,25 @@
 title: DEALLOCATE
 ---
 
+<!--
+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.
+-->
+
 Deallocates a prepared statement.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DECLARE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DECLARE.html.md.erb b/markdown/reference/sql/DECLARE.html.md.erb
index d6fed83..9e3a246 100644
--- a/markdown/reference/sql/DECLARE.html.md.erb
+++ b/markdown/reference/sql/DECLARE.html.md.erb
@@ -2,6 +2,25 @@
 title: DECLARE
 ---
 
+<!--
+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.
+-->
+
 Defines a cursor.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-AGGREGATE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-AGGREGATE.html.md.erb b/markdown/reference/sql/DROP-AGGREGATE.html.md.erb
index f40ca5f..7ec57d6 100644
--- a/markdown/reference/sql/DROP-AGGREGATE.html.md.erb
+++ b/markdown/reference/sql/DROP-AGGREGATE.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP AGGREGATE
 ---
 
+<!--
+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.
+-->
+
 Removes an aggregate function.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-CAST.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-CAST.html.md.erb b/markdown/reference/sql/DROP-CAST.html.md.erb
index dd8e928..6623575 100644
--- a/markdown/reference/sql/DROP-CAST.html.md.erb
+++ b/markdown/reference/sql/DROP-CAST.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP CAST
 ---
 
+<!--
+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.
+-->
+
 Removes a cast.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-CONVERSION.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-CONVERSION.html.md.erb b/markdown/reference/sql/DROP-CONVERSION.html.md.erb
index d435417..a7ac247 100644
--- a/markdown/reference/sql/DROP-CONVERSION.html.md.erb
+++ b/markdown/reference/sql/DROP-CONVERSION.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP CONVERSION
 ---
 
+<!--
+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.
+-->
+
 Removes a CONVERSION.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-DATABASE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-DATABASE.html.md.erb b/markdown/reference/sql/DROP-DATABASE.html.md.erb
index d8ae296..ead5e41 100644
--- a/markdown/reference/sql/DROP-DATABASE.html.md.erb
+++ b/markdown/reference/sql/DROP-DATABASE.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP DATABASE
 ---
 
+<!--
+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.
+-->
+
 Removes a database.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-EXTERNAL-TABLE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-EXTERNAL-TABLE.html.md.erb b/markdown/reference/sql/DROP-EXTERNAL-TABLE.html.md.erb
index 01d0fb1..4168073 100644
--- a/markdown/reference/sql/DROP-EXTERNAL-TABLE.html.md.erb
+++ b/markdown/reference/sql/DROP-EXTERNAL-TABLE.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP EXTERNAL TABLE
 ---
 
+<!--
+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.
+-->
+
 Removes an external table definition.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-FILESPACE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-FILESPACE.html.md.erb b/markdown/reference/sql/DROP-FILESPACE.html.md.erb
index afae3fe..b2246f3 100644
--- a/markdown/reference/sql/DROP-FILESPACE.html.md.erb
+++ b/markdown/reference/sql/DROP-FILESPACE.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP FILESPACE
 ---
 
+<!--
+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.
+-->
+
 Removes a filespace.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-FUNCTION.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-FUNCTION.html.md.erb b/markdown/reference/sql/DROP-FUNCTION.html.md.erb
index 5ebd4e5..cbc1cb9 100644
--- a/markdown/reference/sql/DROP-FUNCTION.html.md.erb
+++ b/markdown/reference/sql/DROP-FUNCTION.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP FUNCTION
 ---
 
+<!--
+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.
+-->
+
 Removes a function.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-GROUP.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-GROUP.html.md.erb b/markdown/reference/sql/DROP-GROUP.html.md.erb
index 5fce3ae..55929d3 100644
--- a/markdown/reference/sql/DROP-GROUP.html.md.erb
+++ b/markdown/reference/sql/DROP-GROUP.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP GROUP
 ---
 
+<!--
+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.
+-->
+
 Removes a database role.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-LANGUAGE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-LANGUAGE.html.md.erb b/markdown/reference/sql/DROP-LANGUAGE.html.md.erb
index efb95f8..0230ad8 100644
--- a/markdown/reference/sql/DROP-LANGUAGE.html.md.erb
+++ b/markdown/reference/sql/DROP-LANGUAGE.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP LANGUAGE
 ---
 
+<!--
+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.
+-->
+
 Removes a procedural language.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-OPERATOR-CLASS.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-OPERATOR-CLASS.html.md.erb b/markdown/reference/sql/DROP-OPERATOR-CLASS.html.md.erb
index da22425..9cb9362 100644
--- a/markdown/reference/sql/DROP-OPERATOR-CLASS.html.md.erb
+++ b/markdown/reference/sql/DROP-OPERATOR-CLASS.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP OPERATOR CLASS
 ---
 
+<!--
+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.
+-->
+
 Removes an operator class.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-OPERATOR.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-OPERATOR.html.md.erb b/markdown/reference/sql/DROP-OPERATOR.html.md.erb
index b59fde4..0bcff62 100644
--- a/markdown/reference/sql/DROP-OPERATOR.html.md.erb
+++ b/markdown/reference/sql/DROP-OPERATOR.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP OPERATOR
 ---
 
+<!--
+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.
+-->
+
 Removes an operator.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-OWNED.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-OWNED.html.md.erb b/markdown/reference/sql/DROP-OWNED.html.md.erb
index 50c5272..0fde376 100644
--- a/markdown/reference/sql/DROP-OWNED.html.md.erb
+++ b/markdown/reference/sql/DROP-OWNED.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP OWNED
 ---
 
+<!--
+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.
+-->
+
 Removes database objects owned by a database role.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-RESOURCE-QUEUE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-RESOURCE-QUEUE.html.md.erb b/markdown/reference/sql/DROP-RESOURCE-QUEUE.html.md.erb
index 473923f..4bf8ed4 100644
--- a/markdown/reference/sql/DROP-RESOURCE-QUEUE.html.md.erb
+++ b/markdown/reference/sql/DROP-RESOURCE-QUEUE.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP RESOURCE QUEUE
 ---
 
+<!--
+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.
+-->
+
 Removes a resource queue.
 
 ## <a id="topic1__section2"></a>Synopsis

http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/a42c05a9/markdown/reference/sql/DROP-ROLE.html.md.erb
----------------------------------------------------------------------
diff --git a/markdown/reference/sql/DROP-ROLE.html.md.erb b/markdown/reference/sql/DROP-ROLE.html.md.erb
index b1d305b..6ea5f76 100644
--- a/markdown/reference/sql/DROP-ROLE.html.md.erb
+++ b/markdown/reference/sql/DROP-ROLE.html.md.erb
@@ -2,6 +2,25 @@
 title: DROP ROLE
 ---
 
+<!--
+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.
+-->
+
 Removes a database role.
 
 ## <a id="topic1__section2"></a>Synopsis