HHH-17520 Add test for issue

hibernate-core/src/test/java/org/hibernate/orm/test/type/PostgresIntervalSecondNoScaleTest.java

@@ -0,0 +1,63 @@
+package org.hibernate.orm.test.type;
+
+import java.time.Duration;
+
+import org.hibernate.annotations.JdbcTypeCode;
+import org.hibernate.dialect.PostgreSQLDialect;
+import org.hibernate.type.SqlTypes;
+
+import org.hibernate.testing.orm.junit.DomainModel;
+import org.hibernate.testing.orm.junit.JiraKey;
+import org.hibernate.testing.orm.junit.RequiresDialect;
+import org.hibernate.testing.orm.junit.SessionFactory;
+import org.hibernate.testing.orm.junit.SessionFactoryScope;
+import org.junit.jupiter.api.Test;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+
+@SessionFactory
+@DomainModel(annotatedClasses = { PostgresIntervalSecondNoScaleTest.TestEntity.class })
+@RequiresDialect(PostgreSQLDialect.class)
+@JiraKey("HHH-17520")
+public class PostgresIntervalSecondNoScaleTest {
+
+	@Test
+	public void testPersistEntity(SessionFactoryScope scope) {
+		scope.inTransaction(
+				session -> {
+					TestEntity entity = new TestEntity( 1L, Duration.ofDays( 3 ), Duration.ofSeconds( 12L ), Duration.ofHours( 3 ) );
+					session.persist( entity );
+				}
+		);
+	}
+
+	@Entity(name = "TestEntity")
+	public static class TestEntity {
+		@Id
+		private Long id;
+
+		@Column(length = 0)
+		@JdbcTypeCode(SqlTypes.INTERVAL_SECOND)
+		Duration interval;
+
+		@Column(length = 1)
+		@JdbcTypeCode(SqlTypes.INTERVAL_SECOND)
+		Duration interval2;
+
+		@Column
+		@JdbcTypeCode(SqlTypes.INTERVAL_SECOND)
+		Duration interval3;
+
+		public TestEntity() {
+		}
+
+		public TestEntity(Long id, Duration interval, Duration interval2, Duration interval3) {
+			this.id = id;
+			this.interval = interval;
+			this.interval2 = interval2;
+			this.interval3 = interval3;
+		}
+	}
+}