Op 9/22/23 om 07:16 schreef Tatsuo Ishii:
Attached is the fix against v6 patch. I will include this in upcoming v7 patch.
Attached is the v7 patch. It includes the fix mentioned above. Also
Hi,
In my hands, make check fails on the rpr test; see attached .diff file.
In these two statements:
-- using NEXT
-- using AFTER MATCH SKIP TO NEXT ROW
result of first_value(price) and next_value(price) are empty.
Erik Rijkers
this time the pattern matching engine is enhanced: previously it
recursed to row direction, which means if the number of rows in a
frame is large, it could exceed the limit of stack depth. The new
version recurses over matched pattern variables in a row, which is at
most 26 which should be small enough.
Best reagards,
--
Tatsuo Ishii
SRA OSS LLC
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp
diff -U3
/home/aardvark/pg_stuff/pg_sandbox/pgsql.rpr/src/test/regress/expected/rpr.out
/home/aardvark/pg_stuff/pg_sandbox/pgsql.rpr/src/test/regress/results/rpr.out
---
/home/aardvark/pg_stuff/pg_sandbox/pgsql.rpr/src/test/regress/expected/rpr.out
2023-09-22 09:04:17.770392635 +0200
+++
/home/aardvark/pg_stuff/pg_sandbox/pgsql.rpr/src/test/regress/results/rpr.out
2023-09-22 09:38:23.826458109 +0200
@@ -253,23 +253,23 @@
);
company | tdate | price | first_value | last_value
----------+------------+-------+-------------+------------
- company1 | 07-01-2023 | 100 | 100 | 200
+ company1 | 07-01-2023 | 100 | |
company1 | 07-02-2023 | 200 | |
company1 | 07-03-2023 | 150 | |
- company1 | 07-04-2023 | 140 | 140 | 150
+ company1 | 07-04-2023 | 140 | |
company1 | 07-05-2023 | 150 | |
company1 | 07-06-2023 | 90 | |
- company1 | 07-07-2023 | 110 | 110 | 130
+ company1 | 07-07-2023 | 110 | |
company1 | 07-08-2023 | 130 | |
company1 | 07-09-2023 | 120 | |
company1 | 07-10-2023 | 130 | |
- company2 | 07-01-2023 | 50 | 50 | 2000
+ company2 | 07-01-2023 | 50 | |
company2 | 07-02-2023 | 2000 | |
company2 | 07-03-2023 | 1500 | |
- company2 | 07-04-2023 | 1400 | 1400 | 1500
+ company2 | 07-04-2023 | 1400 | |
company2 | 07-05-2023 | 1500 | |
company2 | 07-06-2023 | 60 | |
- company2 | 07-07-2023 | 1100 | 1100 | 1300
+ company2 | 07-07-2023 | 1100 | |
company2 | 07-08-2023 | 1300 | |
company2 | 07-09-2023 | 1200 | |
company2 | 07-10-2023 | 1300 | |
@@ -290,23 +290,23 @@
);
company | tdate | price | first_value | last_value
----------+------------+-------+-------------+------------
- company1 | 07-01-2023 | 100 | 100 | 200
+ company1 | 07-01-2023 | 100 | |
company1 | 07-02-2023 | 200 | |
company1 | 07-03-2023 | 150 | |
- company1 | 07-04-2023 | 140 | 140 | 150
+ company1 | 07-04-2023 | 140 | |
company1 | 07-05-2023 | 150 | |
company1 | 07-06-2023 | 90 | |
- company1 | 07-07-2023 | 110 | 110 | 130
+ company1 | 07-07-2023 | 110 | |
company1 | 07-08-2023 | 130 | |
company1 | 07-09-2023 | 120 | |
company1 | 07-10-2023 | 130 | |
- company2 | 07-01-2023 | 50 | 50 | 2000
+ company2 | 07-01-2023 | 50 | |
company2 | 07-02-2023 | 2000 | |
company2 | 07-03-2023 | 1500 | |
- company2 | 07-04-2023 | 1400 | 1400 | 1500
+ company2 | 07-04-2023 | 1400 | |
company2 | 07-05-2023 | 1500 | |
company2 | 07-06-2023 | 60 | |
- company2 | 07-07-2023 | 1100 | 1100 | 1300
+ company2 | 07-07-2023 | 1100 | |
company2 | 07-08-2023 | 1300 | |
company2 | 07-09-2023 | 1200 | |
company2 | 07-10-2023 | 1300 | |
