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Tobias Hermann commented on SPARK-30421: ---------------------------------------- see: [https://stackoverflow.com/questions/59597678/why-does-filtering-on-a-non-existing-non-selected-column-work] > Dropped columns still available for filtering > --------------------------------------------- > > Key: SPARK-30421 > URL: https://issues.apache.org/jira/browse/SPARK-30421 > Project: Spark > Issue Type: Bug > Components: Spark Core > Affects Versions: 2.4.4 > Reporter: Tobias Hermann > Priority: Minor > > The following minimal example: > {quote}val df = Seq((0, "a"), (1, "b")).toDF("foo", "bar") > df.select("foo").where($"bar" === "a").show > df.drop("bar").where($"bar" === "a").show > {quote} > should result in an error like the following: > {quote}org.apache.spark.sql.AnalysisException: cannot resolve '`bar`' given > input columns: [foo]; > {quote} > However, it does not but instead works without error, as if the column "bar" > would exist. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org