(DOCSP-11557, DOCSP-11559): Add db.getMongo, db.createCollection, db.createView

Author: melissamahoney-mongodb

source/reference/methods.txt

@@ -379,7 +379,17 @@ Database Methods
 
    * - :method:`db.aggregate()`
 
-     - Runs admin/diagnostic pipeline which does not require an underlying collection.
+     - Runs admin/diagnostic pipeline which does not require an
+       underlying collection.
+     
+   * - :method:`db.createCollection()`
+     
+     - Creates a new collection or view.
+
+   * - :method:`db.createView()`
+
+     - Creates a view as the result of applying the specified
+       aggregation pipeline to the source collection or view.
 
    * - :method:`db.dropDatabase()`
 
@@ -399,6 +409,10 @@ Database Methods
 
      - Lists all collections and views in the current database.
 
+   * - :method:`db.getMongo()`
+
+     - Returns the current database connection.
+
    * - :method:`db.getName()`
 
      - Returns the name of the current database.