word_id, word, frequency, category, stat_date, create_time, update_time
INSERT INTO workcase.tb_word_cloud (
word_id, word, stat_date
, frequency
, category
) VALUES (
#{wordId}, #{word}, #{statDate}::date
, #{frequency}
, #{category}
)
UPDATE workcase.tb_word_cloud
word = #{word},
frequency = #{frequency},
category = #{category},
update_time = now()
WHERE word_id = #{wordId}
UPDATE workcase.tb_word_cloud
SET frequency = frequency + #{count}, update_time = now()
WHERE word_id = #{wordId}