diff --git a/docs/sql-programming-guide.md b/docs/sql-programming-guide.md
index c60088d58cf5..8ca55d1f6697 100644
--- a/docs/sql-programming-guide.md
+++ b/docs/sql-programming-guide.md
@@ -1931,6 +1931,11 @@ You can access them by doing
   DateType
   </td>
 </tr>
+<tr>
+  <td> <b>CalendarIntervalType</b> </td>
+  <td> org.apache.spark.unsafe.types.CalendarInterval </td>
+  <td>CalendarIntervalType</td>
+</tr>
 <tr>
   <td> <b>ArrayType</b> </td>
   <td> scala.collection.Seq </td>
@@ -2066,6 +2071,11 @@ please use factory methods provided in
   DataTypes.DateType
   </td>
 </tr>
+<tr>
+  <td> <b>CalendarIntervalType</b> </td>
+  <td> org.apache.spark.unsafe.types.CalendarInterval </td>
+  <td>DataTypes.CalendarIntervalType</td>
+</tr>
 <tr>
   <td> <b>ArrayType</b> </td>
   <td> java.util.List </td>
@@ -2220,6 +2230,11 @@ from pyspark.sql.types import *
   DateType()
   </td>
 </tr>
+<tr>
+  <td> <b>CalendarIntervalType</b> </td>
+  <td> Not supported </td>
+  <td> Not supported </td>
+</tr>
 <tr>
   <td> <b>ArrayType</b> </td>
   <td> list, tuple, or array </td>
@@ -2367,6 +2382,11 @@ from pyspark.sql.types import *
   "date"
   </td>
 </tr>
+<tr>
+  <td> <b>CalendarIntervalType</b> </td>
+  <td> Not supported </td>
+  <td> Not supported </td>
+</tr>
 <tr>
   <td> <b>ArrayType</b> </td>
   <td> vector or list </td>