diff -U3 /postgres-v18/src/test/regress/expected/portals.out /test_output/test_pg_regress/test_pg_regress[debug-pg18-v1-4]-1/regress/results/portals.out
--- /postgres-v18/src/test/regress/expected/portals.out	2026-03-09 22:10:11.389869811 +0000
+++ /test_output/test_pg_regress/test_pg_regress[debug-pg18-v1-4]-1/regress/results/portals.out	2026-03-09 22:26:40.903957585 +0000
@@ -786,26 +786,26 @@
 FETCH FROM foo25ns;
  unique1 | unique2 | two | four | ten | twenty | hundred | thousand | twothousand | fivethous | tenthous | odd | even | stringu1 | stringu2 | string4 
 ---------+---------+-----+------+-----+--------+---------+----------+-------------+-----------+----------+-----+------+----------+----------+---------
-    8800 |       0 |   0 |    0 |   0 |      0 |       0 |      800 |         800 |      3800 |     8800 |   0 |    1 | MAAAAA   | AAAAAA   | AAAAxx
+    9437 |    9744 |   1 |    1 |   7 |     17 |      37 |      437 |        1437 |      4437 |     9437 |  74 |   75 | ZYAAAA   | UKOAAA   | AAAAxx
 (1 row)
 
 FETCH FROM foo25ns;
  unique1 | unique2 | two | four | ten | twenty | hundred | thousand | twothousand | fivethous | tenthous | odd | even | stringu1 | stringu2 | string4 
 ---------+---------+-----+------+-----+--------+---------+----------+-------------+-----------+----------+-----+------+----------+----------+---------
-    1891 |       1 |   1 |    3 |   1 |     11 |      91 |      891 |        1891 |      1891 |     1891 | 182 |  183 | TUAAAA   | BAAAAA   | HHHHxx
+    1821 |    9745 |   1 |    1 |   1 |      1 |      21 |      821 |        1821 |      1821 |     1821 |  42 |   43 | BSAAAA   | VKOAAA   | HHHHxx
 (1 row)
 
 COMMIT;
 FETCH FROM foo25ns;
  unique1 | unique2 | two | four | ten | twenty | hundred | thousand | twothousand | fivethous | tenthous | odd | even | stringu1 | stringu2 | string4 
 ---------+---------+-----+------+-----+--------+---------+----------+-------------+-----------+----------+-----+------+----------+----------+---------
-    3420 |       2 |   0 |    0 |   0 |      0 |      20 |      420 |        1420 |      3420 |     3420 |  40 |   41 | OBAAAA   | CAAAAA   | OOOOxx
+    5737 |    9746 |   1 |    1 |   7 |     17 |      37 |      737 |        1737 |       737 |     5737 |  74 |   75 | RMAAAA   | WKOAAA   | OOOOxx
 (1 row)
 
 FETCH ABSOLUTE 4 FROM foo25ns;
  unique1 | unique2 | two | four | ten | twenty | hundred | thousand | twothousand | fivethous | tenthous | odd | even | stringu1 | stringu2 | string4 
 ---------+---------+-----+------+-----+--------+---------+----------+-------------+-----------+----------+-----+------+----------+----------+---------
-    9850 |       3 |   0 |    2 |   0 |     10 |      50 |      850 |        1850 |      4850 |     9850 | 100 |  101 | WOAAAA   | DAAAAA   | VVVVxx
+    4207 |    9747 |   1 |    3 |   7 |      7 |       7 |      207 |         207 |      4207 |     4207 |  14 |   15 | VFAAAA   | XKOAAA   | VVVVxx
 (1 row)
 
 FETCH ABSOLUTE 4 FROM foo25ns; -- fail