Call value.convertTo(Value.TIMESTAMP) in valueToLocalDateTime()

h2/src/main/org/h2/jdbc/JdbcResultSet.java

@@ -3824,8 +3824,7 @@ public class JdbcResultSet extends TraceObject implements ResultSet, JdbcResultS
         } else if (LocalDateTimeUtils.isLocalTime(type)) {
             return type.cast(LocalDateTimeUtils.valueToLocalTime(value));
         } else if (LocalDateTimeUtils.isLocalDateTime(type)) {
-            return type.cast(LocalDateTimeUtils.valueToLocalDateTime(
-                            (ValueTimestamp) value));
+            return type.cast(LocalDateTimeUtils.valueToLocalDateTime(value));
         } else if (LocalDateTimeUtils.isInstant(type)) {
             return type.cast(LocalDateTimeUtils.valueToInstant(value));
         } else if (LocalDateTimeUtils.isOffsetDateTime(type) &&

h2/src/main/org/h2/util/LocalDateTimeUtils.java

@@ -418,9 +418,10 @@ public class LocalDateTimeUtils {
      * @param value the value to convert
      * @return the LocalDateTime
      */
-    public static Object valueToLocalDateTime(ValueTimestamp value) {
-        long dateValue = value.getDateValue();
-        long timeNanos = value.getTimeNanos();
+    public static Object valueToLocalDateTime(Value value) {
+        ValueTimestamp valueTimestamp = (ValueTimestamp) value.convertTo(Value.TIMESTAMP);
+        long dateValue = valueTimestamp.getDateValue();
+        long timeNanos = valueTimestamp.getTimeNanos();
         try {
             Object localDate = localDateFromDateValue(dateValue);
             Object localDateTime = LOCAL_DATE_AT_START_OF_DAY.invoke(localDate);