From 5b1cde74a562548971fa23b7146c017764b4f961 Mon Sep 17 00:00:00 2001
From: abhinavmuk04 <69162586+abhinavmuk04@users.noreply.github.com>
Date: Fri, 28 Jun 2024 15:29:29 -0700
Subject: [PATCH] Update Properties documentation with new Optimizer property

---
 presto-docs/src/main/sphinx/admin/properties.rst | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/presto-docs/src/main/sphinx/admin/properties.rst b/presto-docs/src/main/sphinx/admin/properties.rst
index 4d52d5fdf9f47..543c9e440b63a 100644
--- a/presto-docs/src/main/sphinx/admin/properties.rst
+++ b/presto-docs/src/main/sphinx/admin/properties.rst
@@ -834,6 +834,17 @@ Log the stats equivalent plan and canonicalized plans used in history based opti
 Enable analysis and propagation of logical properties like distinct keys or cardinality among the nodes of
 a query plan. The optimizer may then use these properties to perform various optimizations.
 
+``optimizer.confidence-based-broadcast``
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+* **Type:** ``boolean``
+* **Default value:** ``false``
+
+Enable broadcasting based on the confidence of the statistics that are being used, by
+broadcasting the side of a joinNode which has the highest (``HIGH`` or ``FACT``) confidence statistics.
+If both sides have the same confidence statistics, then the original behavior will be followed.
+This can also be specified on a per-query basis using the ``confidence_based_broadcast`` session property.
+
 Planner Properties
 ------------------