dilipbiswal commented on a change in pull request #25606:
[SPARK-28814][SQL][DOC] Document SET/RESET in SQL Reference
URL: https://github.com/apache/spark/pull/25606#discussion_r323577740
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File path: docs/sql-ref-syntax-aux-conf-mgmt-set.md
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@@ -19,4 +19,51 @@ license: |
limitations under the License.
---
-**This page is under construction**
+### Description
+The SET command sets a property, returns the value of an existing property or
returns all SQLConf properties with value and meaning.
+
+### Syntax
+{% highlight sql %}
+SET;
+SET [ -v ];
+SET property_key[ =property_value ];
+{% endhighlight %}
+
+### Parameters
+<dl>
+ <dt><code><em>-v</em></code></dt>
+ <dd>Outputs the key, value and meaning of existing SQLConf properties.</dd>
+</dl>
+
+<dl>
+ <dt><code><em>property_key</em></code></dt>
+ <dd>Returns the value of specified property key.</dd>
+</dl>
+
+<dl>
+ <dt><code><em>property_key=property_value</em></code></dt>
+ <dd>Sets the value of specified property key.</dd>
Review comment:
Can we add that , "The new value overrides any existing value for the
specified property key" ?
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