From 07de23d2834ab5064cb545bda917eed0cd07b2ae Mon Sep 17 00:00:00 2001
From: Gavin <gavin@hibernate.org>
Date: Sat, 26 Nov 2022 00:07:55 +0100
Subject: [PATCH] add javadoc about hibernate.dialect

---
 .../registry/selector/internal/StrategySelectorImpl.java | 1 -
 .../main/java/org/hibernate/cfg/AvailableSettings.java   | 9 ++++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/hibernate-core/src/main/java/org/hibernate/boot/registry/selector/internal/StrategySelectorImpl.java b/hibernate-core/src/main/java/org/hibernate/boot/registry/selector/internal/StrategySelectorImpl.java
index 21d80de3b3..f86b8077b3 100644
--- a/hibernate-core/src/main/java/org/hibernate/boot/registry/selector/internal/StrategySelectorImpl.java
+++ b/hibernate-core/src/main/java/org/hibernate/boot/registry/selector/internal/StrategySelectorImpl.java
@@ -13,7 +13,6 @@ import java.util.Iterator;
 import java.util.Map;
 import java.util.concurrent.Callable;
 import java.util.concurrent.ConcurrentHashMap;
-import java.util.function.Function;
 
 import org.hibernate.HibernateException;
 import org.hibernate.boot.registry.classloading.spi.ClassLoaderService;
diff --git a/hibernate-core/src/main/java/org/hibernate/cfg/AvailableSettings.java b/hibernate-core/src/main/java/org/hibernate/cfg/AvailableSettings.java
index 259af9ea09..5bcc69c4b0 100644
--- a/hibernate-core/src/main/java/org/hibernate/cfg/AvailableSettings.java
+++ b/hibernate-core/src/main/java/org/hibernate/cfg/AvailableSettings.java
@@ -406,7 +406,14 @@ public interface AvailableSettings {
 	String JNDI_PREFIX = "hibernate.jndi";
 
 	/**
-	 * Specifies the Hibernate SQL {@link org.hibernate.dialect.Dialect} class.
+	 * Specifies the Hibernate {@linkplain org.hibernate.dialect.Dialect SQL dialect}, either
+	 * <ul>
+	 *     <li>an instance of {@link org.hibernate.dialect.Dialect},
+	 *     <li>a {@link Class} representing a class that extends {@code Dialect}, or
+	 *     <li>the name of a class that extends {@code Dialect}.
+	 * </ul>
+	 * By default, Hibernate will attempt to automatically determine the dialect from the
+	 * {@linkplain #URL JDBC URL} and JDBC metadata, so this setting is not usually necessary.
 	 *
 	 * @see org.hibernate.dialect.Dialect
 	 */