From 8ad3dd4c039c0ff0da069f3b67936d9bc26d6154 Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Sat, 8 Apr 2023 21:16:58 -0400
Subject: optimize exec defaults a bit

since I am probably using this for the new "sentinel" thing,
clean up this code, reduce codepaths and inline a bit

Change-Id: I9cb312828e3bc23636f6db794b169f1acc4ebae3
---
 lib/sqlalchemy/sql/schema.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib/sqlalchemy/sql')

diff --git a/lib/sqlalchemy/sql/schema.py b/lib/sqlalchemy/sql/schema.py
index b4263137b..ab56d2552 100644
--- a/lib/sqlalchemy/sql/schema.py
+++ b/lib/sqlalchemy/sql/schema.py
@@ -3093,6 +3093,7 @@ class DefaultGenerator(Executable, SchemaItem):
     is_clause_element = False
     is_callable = False
     is_scalar = False
+    has_arg = False
     column: Optional[Column[Any]]
 
     def __init__(self, for_update: bool = False) -> None:
@@ -3234,6 +3235,7 @@ class ScalarElementColumnDefault(ColumnDefault):
     """
 
     is_scalar = True
+    has_arg = True
 
     def __init__(self, arg: Any, for_update: bool = False) -> None:
         self.for_update = for_update
@@ -3256,7 +3258,7 @@ class ColumnElementColumnDefault(ColumnDefault):
     """
 
     is_clause_element = True
-
+    has_arg = True
     arg: _SQLExprDefault
 
     def __init__(
@@ -3294,6 +3296,7 @@ class CallableColumnDefault(ColumnDefault):
 
     is_callable = True
     arg: _CallableColumnDefaultProtocol
+    has_arg = True
 
     def __init__(
         self,
-- 
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