huaxingao commented on a change in pull request #25595: [SPARK-28792][SQL][DOC] 
Document CREATE DATABASE statement in SQL Reference.
URL: https://github.com/apache/spark/pull/25595#discussion_r319593525
 
 

 ##########
 File path: docs/sql-ref-syntax-ddl-create-database.md
 ##########
 @@ -19,4 +19,39 @@ license: |
   limitations under the License.
 ---
 
-**This page is under construction**
+### Description
+Creates a database with the given name. If database with the same name exists 
an exception will be thrown.
+
+### Syntax
+{% highlight sql %}
+CREATE (DATABASE|SCHEMA) [IF NOT EXISTS] database_name
+  [COMMENT database_comment]
+  [LOCATION database_directory]
+  [WITH DBPROPERTIES (property_name=property_value, ...)]
+
+{% endhighlight %}
+
+### Parameters
+- ##### ***IF NOT EXISTS***:
+Creates a database with the given name if it doesn't exists. If a database 
with the same name already exists, nothing will happen.
+- ##### ***LOCATION***:
+Path of the file system in which database to be created. If the specified path 
does not exist in the underlying file system, this command creates a directory 
with the path.
+- ##### ***COMMENT***:
+Description for the Database.
+- ##### ***WITH DBPROPERTIES***:
+Properties for the database in key-value pair.
+
 
 Review comment:
   Could you please rebase your branch and follow the parameters format in 
https://github.com/apache/spark/pull/25523? Thanks!

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