diff options
| -rw-r--r-- | sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/HiveTableScanExec.scala | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/HiveTableScanExec.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/HiveTableScanExec.scala index a716a3eab6..231f204b12 100644 --- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/HiveTableScanExec.scala +++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/HiveTableScanExec.scala @@ -164,4 +164,19 @@ case class HiveTableScanExec( } override def output: Seq[Attribute] = attributes + + override def sameResult(plan: SparkPlan): Boolean = plan match { + case other: HiveTableScanExec => + val thisPredicates = partitionPruningPred.map(cleanExpression) + val otherPredicates = other.partitionPruningPred.map(cleanExpression) + + val result = relation.sameResult(other.relation) && + output.length == other.output.length && + output.zip(other.output) + .forall(p => p._1.name == p._2.name && p._1.dataType == p._2.dataType) && + thisPredicates.length == otherPredicates.length && + thisPredicates.zip(otherPredicates).forall(p => p._1.semanticEquals(p._2)) + result + case _ => false + } } |