srowen commented on a change in pull request #25590: [SPARK-28791] [DOC]
Documentation for Alter table Command
URL: https://github.com/apache/spark/pull/25590#discussion_r337801801
##########
File path: docs/sql-ref-syntax-ddl-alter-table.md
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@@ -19,4 +19,240 @@ license: |
limitations under the License.
---
-**This page is under construction**
+### Description
+`ALTER TABLE` statement changes the schema or properties of a table.
+
+### RENAME
+`ALTER TABLE RENAME` statement changes the table name of an existing table in
the database.
+
+#### Syntax
+{% highlight sql %}
+ALTER TABLE [db_name.]old_table_name RENAME TO [db_name.]new_table_name
+
+ALTER TABLE table_name PARTITION partition_spec RENAME TO PARTITION
partition_spec;
+
+{% endhighlight %}
+
+#### Parameters
+<dl>
+ <dt><code><em>old_table_name</em></code></dt>
+ <dd>Name of an existing table.</dd>
+</dl>
+<dl>
+ <dt><code><em>db_name</em></code></dt>
+ <dd>Name of the exsisting database.</dd>
Review comment:
Small nit: extra space here
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