From 0ac529c798bffa85c68072f48c6e3eba9860ac8f Mon Sep 17 00:00:00 2001
From: Anas Khan <83116240+anxkhn@users.noreply.github.com>
Date: Sat, 4 Jul 2026 19:03:31 +0530
Subject: [PATCH] docs: fix undefined variable in schema evolution transaction
 example

The schema-evolution-in-a-transaction example bound the inner context
manager as update_schema but called update.add_column(...), where update
is undefined in that scope (it is left over from the preceding standalone
example). Copy-pasting the snippet raised NameError. Use the bound name
update_schema, matching the create_table_transaction example above.
---
 mkdocs/docs/api.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mkdocs/docs/api.md b/mkdocs/docs/api.md
index b23f7b976e..cc4290f2d9 100644
--- a/mkdocs/docs/api.md
+++ b/mkdocs/docs/api.md
@@ -1170,7 +1170,7 @@ You can also initiate a transaction if you want to make more changes than just e
 ```python
 with table.transaction() as transaction:
     with transaction.update_schema() as update_schema:
-        update.add_column("some_other_field", IntegerType(), "doc")
+        update_schema.add_column("some_other_field", IntegerType(), "doc")
     # ... Update properties etc
 ```