diff --git a/src/current/advisories/a131639.md b/src/current/advisories/a131639.md
index 386690eb7ab..52d65aec015 100644
--- a/src/current/advisories/a131639.md
+++ b/src/current/advisories/a131639.md
@@ -87,9 +87,11 @@ For example, if you suspect that a row in `my_table` with primary key `pk=1` and
 
 {% include_cached copy-clipboard.html %}
 ~~~ sql
-SELECT count(*) FROM my_table@my_table_pkey WHERE pk = 1 AS OF SYSTEM TIME '-10s';
-SELECT count(*) FROM my_table@my_table_a_idx WHERE pk = 1 AND a=2 AS OF SYSTEM TIME '-10s';
-SELECT count(*) FROM my_table@my_table_b_idx WHERE pk = 1 AND b=3 AS OF SYSTEM TIME '-10s';
+BEGIN AS OF SYSTEM TIME '-10s';
+SELECT count(*) FROM my_table@my_table_pkey WHERE pk = 1;
+SELECT count(*) FROM my_table@my_table_a_idx WHERE pk = 1;
+SELECT count(*) FROM my_table@my_table_b_idx WHERE pk = 1;
+COMMIT;
 ~~~
 
 If any of these queries return different values for `count`, that likely indicates a lost write.