HHH-15418 Add test for issue

hibernate-core/src/test/java/org/hibernate/orm/test/query/CompositeKeyNativeQueryTest.java

@@ -0,0 +1,105 @@
+package org.hibernate.orm.test.query;
+
+import java.io.Serializable;
+import java.util.List;
+
+import org.hibernate.testing.TestForIssue;
+import org.hibernate.testing.orm.junit.DomainModel;
+import org.hibernate.testing.orm.junit.SessionFactory;
+import org.hibernate.testing.orm.junit.SessionFactoryScope;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import jakarta.persistence.Embeddable;
+import jakarta.persistence.EmbeddedId;
+import jakarta.persistence.Entity;
+import jakarta.persistence.IdClass;
+import jakarta.persistence.Table;
+
+@TestForIssue(jiraKey = "HHH-15418")
+@DomainModel(
+		annotatedClasses = {
+				CompositeKeyNativeQueryTest.Zone.class
+		}
+)
+@SessionFactory
+public class CompositeKeyNativeQueryTest {
+
+	@BeforeEach
+	public void setUp(SessionFactoryScope scope) {
+		scope.inTransaction(
+				session -> {
+					short id = 1;
+					ZoneId zoneId = new ZoneId( id, "1" );
+					Zone zone = new Zone( zoneId );
+					session.persist( zone );
+				}
+		);
+	}
+
+	@Test
+	public void testQuery(SessionFactoryScope scope) {
+		scope.inTransaction(
+				session -> {
+					String sql = "SELECT {c.*} FROM ZONE_TABLE c WHERE c.id1 = 1";
+					List<Zone> zones = session.createNativeQuery( sql, Zone.class, "c" ).list();
+				}
+		);
+	}
+
+	@Entity(name = "Zone")
+	@Table(name = "ZONE_TABLE")
+	public static class Zone {
+		@EmbeddedId
+		private ZoneId pk;
+
+		private String zondescrip;
+
+		public Zone() {
+		}
+
+		public Zone(ZoneId pk) {
+			this.pk = pk;
+		}
+
+		public ZoneId getPk() {
+			return pk;
+		}
+
+		public void setPk(ZoneId pk) {
+			this.pk = pk;
+		}
+
+	}
+
+	@Embeddable
+	public static class ZoneId implements Serializable {
+		private Short id1;
+		private String id2;
+
+		public ZoneId() {
+		}
+
+		public ZoneId(Short id1, String id2) {
+			this.id1 = id1;
+			this.id2 = id2;
+		}
+
+		public Short getId1() {
+			return id1;
+		}
+
+		public void setId1(Short id1) {
+			this.id1 = id1;
+		}
+
+		public String getId2() {
+			return id2;
+		}
+
+		public void setId2(String id2) {
+			this.id2 = id2;
+		}
+	}
+}