1 files changed, 16 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/coercions.py b/lib/sqlalchemy/sql/coercions.py
index 480d2c680..07da49c4e 100644
--- a/lib/sqlalchemy/sql/coercions.py
+++ b/lib/sqlalchemy/sql/coercions.py
@@ -12,6 +12,7 @@ import re
 from . import operators
 from . import roles
 from . import visitors
+from .base import ExecutableOption
 from .base import Options
 from .traversals import HasCacheKey
 from .visitors import Visitable
@@ -458,6 +459,21 @@ class HasCacheKeyImpl(RoleImpl):
         return element
 
 
+class ExecutableOptionImpl(RoleImpl):
+    __slots__ = ()
+
+    def _implicit_coercions(
+        self, original_element, resolved, argname=None, **kw
+    ):
+        if isinstance(original_element, ExecutableOption):
+            return original_element
+        else:
+            self._raise_for_expected(original_element, argname, resolved)
+
+    def _literal_coercion(self, element, **kw):
+        return element
+
+
 class ExpressionElementImpl(_ColumnCoercions, RoleImpl):
     __slots__ = ()