Correctly assign aliases to tables in SqlParser.

apache · Apr 3, 2014 · 01f2dd5 · 01f2dd5
1 parent d94826b
commit 01f2dd5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/SqlParser.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/SqlParser.scala
@@ -219,7 +219,7 @@ class SqlParser extends StandardTokenParsers {
 
   protected lazy val relationFactor: Parser[LogicalPlan] =
     ident ~ (opt(AS) ~> opt(ident)) ^^ {
-      case ident ~ alias => UnresolvedRelation(alias, ident)
+      case tableName ~ alias => UnresolvedRelation(None, tableName, alias)
     } |
     "(" ~> query ~ ")" ~ opt(AS) ~ ident ^^ { case s ~ _ ~ _ ~ a => Subquery(a, s) }