1 files changed, 6 insertions, 0 deletions
diff --git a/sqlparse/sql.py b/sqlparse/sql.py
index 9567aa5..cfd622b 100644
--- a/sqlparse/sql.py
+++ b/sqlparse/sql.py
@@ -629,3 +629,9 @@ class Function(TokenList):
             elif isinstance(t, Identifier):
                 return [t,]
         return []
+
+
+class Begin(TokenList):
+    """A BEGIN/END block."""
+
+    __slots__ = ('value', 'ttype', 'tokens')