Handle wildcards in identifiers.

2 files changed, 15 insertions, 2 deletions

diff --git a/sqlparse/engine/grouping.py b/sqlparse/engine/grouping.py
index 3a57496..41e123e 100644
--- a/sqlparse/engine/grouping.py
+++ b/sqlparse/engine/grouping.py
@@ -102,7 +102,9 @@ def group_case(tlist):
 def group_identifier(tlist):
     def _consume_cycle(tl, i):
         x = itertools.cycle((lambda y: y.match(T.Punctuation, '.'),
-                             lambda y: y.ttype in (T.String.Symbol, T.Name)))
+                             lambda y: y.ttype in (T.String.Symbol,
+                                                   T.Name,
+                                                   T.Wildcard)))
         for t in tl.tokens[i:]:
             if x.next()(t):
                 yield t
diff --git a/sqlparse/sql.py b/sqlparse/sql.py
index db9f1c1..3ab93ba 100644
--- a/sqlparse/sql.py
+++ b/sqlparse/sql.py
@@ -320,7 +320,18 @@ class Identifier(TokenList):
 
     def get_real_name(self):
         """Returns the real name (object name) of this identifier."""
-        return self.token_next_by_type(0, T.Name).value
+        # a.b
+        dot = self.token_next_match(0, T.Punctuation, '.')
+        if dot is None:
+            return self.token_next_by_type(0, T.Name).value
+        else:
+            return self.token_next_by_type(self.token_index(dot),
+                                           (T.Name, T.Wildcard)).value
+
+    def is_wildcard(self):
+        """Return ``True`` if this identifier contains a wildcard."""
+        token = self.token_next_by_type(0, T.Wildcard)
+        return token is not None
 
     def get_typecast(self):
         """Returns the typecast or ``None`` of this object as a string."""