database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-17 06:41:09 +03:00
Code Activity

Tighten up a couple of regression test cases that can have platform-dependent

Browse Source 
results due to underspecified ordering.  Per report from buildfarm member
pika.
This commit is contained in:
Tom Lane
2008-12-29 02:58:11 +00:00
parent 95b07bc7f5
commit 2f806e540f
2 changed files with 8 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/test/regress/expected/window.out
View File

@ -233,26 +233,27 @@ SELECT cume_dist() OVER (PARTITION BY four ORDER BY ten), ten, four FROM tenk1 W
1 | 3 | 3 1 | 3 | 3
(10 rows) (10 rows)
SELECT ntile(3) OVER (ORDER BY ten), ten, four FROM tenk1 WHERE unique2 < 10; SELECT ntile(3) OVER (ORDER BY ten, four), ten, four FROM tenk1 WHERE unique2 < 10;
ntile | ten | four ntile | ten | four
-------+-----+------ -------+-----+------
1 | 0 | 0 1 | 0 | 0
1 | 0 | 2
1 | 0 | 0 1 | 0 | 0
1 | 0 | 2
1 | 1 | 1 1 | 1 | 1
2 | 1 | 3
2 | 1 | 1 2 | 1 | 1
2 | 1 | 3
2 | 3 | 3 2 | 3 | 3
3 | 4 | 0 3 | 4 | 0
3 | 7 | 1 3 | 7 | 1
3 | 9 | 1 3 | 9 | 1
(10 rows) (10 rows)
SELECT ntile(NULL) OVER (ORDER BY ten), ten, four FROM tenk1 LIMIT 1; SELECT ntile(NULL) OVER (ORDER BY ten, four), ten, four FROM tenk1 LIMIT 2;
ntile | ten | four ntile | ten | four
-------+-----+------ -------+-----+------
| 0 | 0 | 0 | 0
(1 row) | 0 | 0
(2 rows)
SELECT lag(ten) OVER (PARTITION BY four ORDER BY ten), ten, four FROM tenk1 WHERE unique2 < 10; SELECT lag(ten) OVER (PARTITION BY four ORDER BY ten), ten, four FROM tenk1 WHERE unique2 < 10;
lag | ten | four lag | ten | four

4
src/test/regress/sql/window.sql
View File

@ -54,9 +54,9 @@ SELECT percent_rank() OVER (PARTITION BY four ORDER BY ten), ten, four FROM tenk
SELECT cume_dist() OVER (PARTITION BY four ORDER BY ten), ten, four FROM tenk1 WHERE unique2 < 10; SELECT cume_dist() OVER (PARTITION BY four ORDER BY ten), ten, four FROM tenk1 WHERE unique2 < 10;
SELECT ntile(3) OVER (ORDER BY ten), ten, four FROM tenk1 WHERE unique2 < 10; SELECT ntile(3) OVER (ORDER BY ten, four), ten, four FROM tenk1 WHERE unique2 < 10;
SELECT ntile(NULL) OVER (ORDER BY ten), ten, four FROM tenk1 LIMIT 1; SELECT ntile(NULL) OVER (ORDER BY ten, four), ten, four FROM tenk1 LIMIT 2;
SELECT lag(ten) OVER (PARTITION BY four ORDER BY ten), ten, four FROM tenk1 WHERE unique2 < 10; SELECT lag(ten) OVER (PARTITION BY four ORDER BY ten), ten, four FROM tenk1 WHERE unique2 < 10;