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Port the test of PR 23622 to PR 23704 #2

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Merged
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Jan 31, 2019
Merged

Port the test of PR 23622 to PR 23704 #2

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15 changes: 15 additions & 0 deletions ...src/test/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetQuerySuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -890,6 +890,21 @@ class ParquetQuerySuite extends QueryTest with ParquetTest with SharedSQLContext
}
}
}

test("SPARK-26677: negated null-safe equality comparison should not filter matched row groups") {
(true :: false :: Nil).foreach { vectorized =>
withSQLConf(SQLConf.PARQUET_VECTORIZED_READER_ENABLED.key -> vectorized.toString) {
withTempPath { path =>
// Repeated values for dictionary encoding.
Seq(Some("A"), Some("A"), None).toDF.repartition(1)
.write.parquet(path.getAbsolutePath)
val df = spark.read.parquet(path.getAbsolutePath)
checkAnswer(stripSparkFilter(df.where("NOT (value <=> 'A')")), df)
}
}
}
}

}

object TestingUDT {
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