如何基于JSON中的字段对两个表进行Hive连接？

-- 创建表A
CREATE TABLE tableA (
  id INT,
  json_field STRING
) ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t' STORED AS TEXTFILE;

-- 创建表B
CREATE TABLE tableB (
  id INT,
  json_field STRING
) ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t' STORED AS TEXTFILE;

-- 插入数据到表A
LOAD DATA LOCAL INPATH '/path/to/tableA_data.txt' INTO TABLE tableA;

-- 插入数据到表B
LOAD DATA LOCAL INPATH '/path/to/tableB_data.txt' INTO TABLE tableB;

-- 对表A和表B进行连接
SELECT *
FROM tableA a
JOIN tableB b
ON get_json_object(a.json_field, '$.field') = get_json_object(b.json_field, '$.field');