diff --git a/spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/query/QueryUtils.java b/spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/query/QueryUtils.java
index f581f191f..0d2c65072 100644
--- a/spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/query/QueryUtils.java
+++ b/spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/query/QueryUtils.java
@@ -186,7 +186,7 @@ public abstract class QueryUtils {
 
 		builder = new StringBuilder();
 		// any function call including parameters within the brackets
-		builder.append("\\w+\\s*\\([\\w\\.,\\s'=:\\\\?]+\\)");
+		builder.append("\\w+\\s*\\([\\w\\.,\\s'=:;\\\\?]+\\)");
 		// the potential alias
 		builder.append("\\s+[as|AS]+\\s+(([\\w\\.]+))");
 
diff --git a/spring-data-jpa/src/test/java/org/springframework/data/jpa/repository/query/QueryUtilsUnitTests.java b/spring-data-jpa/src/test/java/org/springframework/data/jpa/repository/query/QueryUtilsUnitTests.java
index 45ce3b75e..884ecc2e6 100644
--- a/spring-data-jpa/src/test/java/org/springframework/data/jpa/repository/query/QueryUtilsUnitTests.java
+++ b/spring-data-jpa/src/test/java/org/springframework/data/jpa/repository/query/QueryUtilsUnitTests.java
@@ -15,6 +15,8 @@
  */
 package org.springframework.data.jpa.repository.query;
 
+import static org.assertj.core.api.Assertions.*;
+import static org.springframework.data.jpa.repository.query.QueryUtils.*;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 import static org.springframework.data.jpa.repository.query.QueryUtils.*;
@@ -886,4 +888,30 @@ class QueryUtilsUnitTests {
 				+ ") as timestamp\n" //
 				+ "from foo f", sort)).endsWith("order by f.age desc");
 	}
+
+	@Test // GH-2884
+	void functionAliasShouldSupportArgumentsWithCommasOrArgumentsWithSemiColons() {
+
+		assertThat(QueryUtils.getFunctionAliases("""
+				select s.id as id, s.name as name, gp.points
+				from specialist s
+				left join (
+					select q.specialist_id, listagg(q.points, ',') as points
+					from qualification q
+					group by q.specialist_id
+				) gp on gp.specialist_id = s.id
+				where name like :name
+				""")).containsExactly("points");
+
+		assertThat(QueryUtils.getFunctionAliases("""
+				select s.id as id, s.name as name, gp.points
+				from specialist s
+				left join (
+					select q.specialist_id, listagg(q.points, ';') as points
+					from qualification q
+					group by q.specialist_id
+				) gp on gp.specialist_id = s.id
+				where name like :name
+				""")).containsExactly("points");
+	}
 }