From ec7a2783582ce98879650fdeac6c28d03dd8c17f Mon Sep 17 00:00:00 2001
From: Andrea Boriero <andrea@hibernate.org>
Date: Mon, 12 Oct 2020 13:28:47 +0100
Subject: [PATCH] HHH-14251 Invalid SQL for @Embedded UPDATE

---
 .../main/java/org/hibernate/hql/internal/ast/tree/DotNode.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hibernate-core/src/main/java/org/hibernate/hql/internal/ast/tree/DotNode.java b/hibernate-core/src/main/java/org/hibernate/hql/internal/ast/tree/DotNode.java
index a976147c92..321b311cef 100644
--- a/hibernate-core/src/main/java/org/hibernate/hql/internal/ast/tree/DotNode.java
+++ b/hibernate-core/src/main/java/org/hibernate/hql/internal/ast/tree/DotNode.java
@@ -9,6 +9,7 @@
 import org.hibernate.QueryException;
 import org.hibernate.engine.internal.JoinSequence;
 import org.hibernate.hql.internal.CollectionProperties;
+import org.hibernate.hql.internal.antlr.HqlSqlTokenTypes;
 import org.hibernate.hql.internal.antlr.SqlTokenTypes;
 import org.hibernate.hql.internal.ast.util.ASTUtil;
 import org.hibernate.hql.internal.ast.util.ColumnHelper;
@@ -256,7 +257,7 @@ private void initText() {
 		boolean countDistinct = getWalker().isInCountDistinct()
 				&& getWalker().getSessionFactoryHelper().getFactory().getDialect().requiresParensForTupleDistinctCounts();
 		if ( cols.length > 1 &&
-				( getWalker().isComparativeExpressionClause() || countDistinct ) ) {
+				( getWalker().isComparativeExpressionClause() || countDistinct || getWalker().getCurrentClauseType() == HqlSqlTokenTypes.SET ) ) {
 			text = "(" + text + ")";
 		}
 		setText( text );