public static TimestampData parseTimestampData(String dateStr) throws DateTimeException {
    // Precision is hardcoded to match signature of TO_TIMESTAMP
    //  https://issues.apache.org/jira/browse/FLINK-14925
    return parseTimestampData(dateStr, 3);
  }
Converts the Java type used for UDF parameters of SQL TIMESTAMP type ({@link Timestamp}) to
internal representation (long).

<p>Converse of {@link #toSQLTimestamp(long)}.
amoro-format-mixed/amoro-mixed-flink/amoro-mixed-flink-common/src/main/java/org/apache/amoro/flink/util/DateTimeUtils.java