Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/9343#discussion_r43715869
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/SqlParser.scala ---
@@ -466,9 +466,9 @@ object SqlParser extends AbstractSparkSQLParser with
DataTypeParser {
protected lazy val baseExpression: Parser[Expression] =
( "*" ^^^ UnresolvedStar(None)
- | ident <~ "." ~ "*" ^^ { case tableName =>
UnresolvedStar(Option(tableName)) }
- | primary
- )
+ | (ident <~ "."). + <~ "*" ^^ { case target => {
UnresolvedStar(Option(target)) }
+ } | primary
+ )
--- End diff --
please fix the style here. e.g. `).+` instead of `). +`, remove the extra
`{ ... }`, follow the original ident
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