diff options
| -rw-r--r-- | sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala | 9 | ||||
| -rw-r--r-- | sql/hive/src/test/scala/org/apache/spark/sql/hive/CachedTableSuite.scala | 6 |
2 files changed, 15 insertions, 0 deletions
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala index bbf6752a56..1f562accd9 100644 --- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala +++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala @@ -522,6 +522,15 @@ private[hive] case class MetastoreRelation } ) + /** Only compare database and tablename, not alias. */ + override def sameResult(plan: LogicalPlan): Boolean = { + plan match { + case mr: MetastoreRelation => + mr.databaseName == databaseName && mr.tableName == tableName + case _ => false + } + } + val tableDesc = HiveShim.getTableDesc( Class.forName( hiveQlTable.getSerializationLib, diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/CachedTableSuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/CachedTableSuite.scala index f95a6b43af..1ff04e9d86 100644 --- a/sql/hive/src/test/scala/org/apache/spark/sql/hive/CachedTableSuite.scala +++ b/sql/hive/src/test/scala/org/apache/spark/sql/hive/CachedTableSuite.scala @@ -64,6 +64,12 @@ class CachedTableSuite extends QueryTest { sql("SELECT * FROM src"), preCacheResults) + assertCached(sql("SELECT * FROM src s")) + + checkAnswer( + sql("SELECT * FROM src s"), + preCacheResults) + uncacheTable("src") assertCached(sql("SELECT * FROM src"), 0) } |