在java中的spark sql中按小时单独使用时间(例如:10:00:00 AM)？

import org.apache.spark.sql.Dataset;
import org.apache.spark.sql.Row;
import org.apache.spark.sql.SparkSession;
import org.apache.spark.sql.functions;
import java.sql.Timestamp;

SparkSession spark = SparkSession.builder()
        .appName("SparkSQLExample")
        .master("local")
        .getOrCreate();

Dataset<Row> data = spark.read()
        .format("csv")
        .option("header", "true")
        .load("path/to/data.csv");

Dataset<Row> newData = data.withColumn("timestamp", functions.to_timestamp(data.col("time_column")));

newData.createOrReplaceTempView("data");
Dataset<Row> result = spark.sql("SELECT * FROM data WHERE HOUR(timestamp) = 10");
result.show();