On Sep 8, 2025, at 14:00, vignesh C <vignesh21@gmail.com> wrote:
1 - 0001
```
diff --git a/src/test/regress/sql/sequence.sql b/src/test/regress/sql/sequence.sql
index 2c220b60749..c8adddbfa31 100644
--- a/src/test/regress/sql/sequence.sql
+++ b/src/test/regress/sql/sequence.sql
@@ -414,6 +414,6 @@ SELECT nextval('test_seq1');
SELECT nextval('test_seq1');
-- pg_get_sequence_data
-SELECT * FROM pg_get_sequence_data('test_seq1');
+SELECT last_value, is_called, log_cnt, page_lsn <= pg_current_wal_lsn() as lsn FROM pg_get_sequence_data('test_seq1');
DROP SEQUENCE test_seq1;
```
As it shows log_cnt now, after calling pg_get_sequence_data(), I suggest add 8 nextval(), so that sequence goes to 11, and log_cnt should become to 22.
Could you please explain the reason you’d like this to be done?
Because log_cnt is newly exposed, we want to verify its value in the test. When I first time ran the test code, I saw initial value of log_cnt was 32, then I thought log_cnt might get decreased if I ran nextval() again, but it didn’t. Only after I ran 10 (cache size) more nextval(), log_cnt got decreased by 10 to 22. The test code is a place for people to look for expected behavior. So I think adding more nextval() to verify and show the change of log_cnt is helpful.
Best regards,
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/
