diff options
Diffstat (limited to 'sql/core/src/test')
| -rw-r--r-- | sql/core/src/test/scala/org/apache/spark/sql/DataFrameSuite.scala | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/DataFrameSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/DataFrameSuite.scala index c2d256bdd3..2c60a7dd92 100644 --- a/sql/core/src/test/scala/org/apache/spark/sql/DataFrameSuite.scala +++ b/sql/core/src/test/scala/org/apache/spark/sql/DataFrameSuite.scala @@ -26,7 +26,8 @@ import scala.util.Random import org.scalatest.Matchers._ import org.apache.spark.SparkException -import org.apache.spark.sql.catalyst.plans.logical.{OneRowRelation, Union} +import org.apache.spark.sql.catalyst.TableIdentifier +import org.apache.spark.sql.catalyst.plans.logical.{OneRowRelation, Project, Union} import org.apache.spark.sql.execution.QueryExecution import org.apache.spark.sql.execution.aggregate.HashAggregateExec import org.apache.spark.sql.execution.exchange.{BroadcastExchangeExec, ReusedExchangeExec, ShuffleExchange} @@ -1585,4 +1586,15 @@ class DataFrameSuite extends QueryTest with SharedSQLContext { val d = sampleDf.withColumn("c", monotonically_increasing_id).select($"c").collect assert(d.size == d.distinct.size) } + + test("SPARK-17625: data source table in InMemoryCatalog should guarantee output consistency") { + val tableName = "tbl" + withTable(tableName) { + spark.range(10).select('id as 'i, 'id as 'j).write.saveAsTable(tableName) + val relation = spark.sessionState.catalog.lookupRelation(TableIdentifier(tableName)) + val expr = relation.resolve("i") + val qe = spark.sessionState.executePlan(Project(Seq(expr), relation)) + qe.assertAnalyzed() + } + } } |