Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/14897#discussion_r82517333
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/QueryExecution.scala ---
@@ -125,6 +124,9 @@ class QueryExecution(val sparkSession: SparkSession,
val logical: LogicalPlan) {
.mkString("\t")
}
}
+ // SHOW TABLES in Hive only output table names, while ours outputs
database, table name, isTemp.
+ case command: ExecutedCommandExec if
command.cmd.isInstanceOf[ShowTablesCommand] =>
+ command.executeCollect().map(_.getString(1))
--- End diff --
because we change the output of `ShowTablesCommand`, and now the `table`
column is the second column.
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