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使用通配符我有这样一个数据帧:在星火SQL
+-------------------------------------------+
|url |
+-------------------------------------------+
|/v3/references/genders |
|/en/job/restaurant-manager-6619735/panels |
|/en/job-search/dealer-coordinator-jobs/ |
|/en/job/engineer-3034030/panels |
|/en/job/business-analyst-5385899 |
+-------------------------------------------+
我试图获得计数包含“工作”,每个URL。我试过这个,但是我得到了空的结果。
df.createOrReplaceTempView("table")
spark.sql("select url, count(url) from table where url like 'job'").show()
那个sql有什么问题? 谢谢!
谢谢!现在工作 –