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Use fipshash in brin_multi test

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This fixes some md5() calls that snuck in in 0457109344 after we had
removed them all in 208bf364a9.

Reviewed-by: Tomas Vondra <tomas.vondra@enterprisedb.com>
Discussion: https://www.postgresql.org/message-id/a35eaf0f-b19c-7797-e296-7b7e2adc473e@eisentraut.org
This commit is contained in:
Peter Eisentraut 2023-11-25 22:18:53 +01:00
parent c1ec02be1d
commit 86b64bafc1
2 changed files with 30 additions and 30 deletions
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32
src/test/regress/expected/brin_multi.out
View File

@ -740,40 +740,40 @@ RESET enable_seqscan;
-- do some inequality tests for varlena data types
CREATE TABLE brin_test_multi_2 (a UUID) WITH (fillfactor=10);
INSERT INTO brin_test_multi_2
SELECT v::uuid FROM (SELECT row_number() OVER (ORDER BY v) c, v FROM (SELECT md5((i/13)::text) AS v FROM generate_series(1,1000) s(i)) foo) bar ORDER BY c + 25 * random();
SELECT v::uuid FROM (SELECT row_number() OVER (ORDER BY v) c, v FROM (SELECT fipshash((i/13)::text) AS v FROM generate_series(1,1000) s(i)) foo) bar ORDER BY c + 25 * random();
CREATE INDEX brin_test_multi_2_idx ON brin_test_multi_2 USING brin (a uuid_minmax_multi_ops) WITH (pages_per_range=5);
SET enable_seqscan=off;
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a < '33e75ff0-9dd6-01bb-e69f-351039152189';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a < '3d914f93-48c9-cc0f-f8a7-9716700b9fcd';
count
-------
195
(1 row)
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a > '33e75ff0-9dd6-01bb-e69f-351039152189';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a > '3d914f93-48c9-cc0f-f8a7-9716700b9fcd';
count
-------
792
(1 row)
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a <= 'f457c545-a9de-d88f-18ec-ee47145a72c0';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a <= 'f369cb89-fc62-7e66-8987-007d121ed1ea';
count
-------
961
(1 row)
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a >= 'c51ce410-c124-a10e-0db5-e4b97fc2af39';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a >= 'aea92132-c4cb-eb26-3e6a-c2bf6c183b5d';
count
-------
272
273
(1 row)
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = 'cfcd2084-95d5-65ef-66e7-dff9f98764da';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = '5feceb66-ffc8-6f38-d952-786c6d696c79';
count
-------
12
(1 row)
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = 'aab32389-22bc-c25a-6f60-6eb525ffdc56';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = '86e50149-6586-6131-2a9e-0b35558d84f6';
count
-------
13
@ -784,38 +784,38 @@ SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = 'aab32389-22bc-c25a-6f60-6eb525
-- approach of adding rows into existing ranges
TRUNCATE brin_test_multi_2;
INSERT INTO brin_test_multi_2
SELECT v::uuid FROM (SELECT row_number() OVER (ORDER BY v) c, v FROM (SELECT md5((i/13)::text) AS v FROM generate_series(1,1000) s(i)) foo) bar ORDER BY c + 25 * random();
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a < '33e75ff0-9dd6-01bb-e69f-351039152189';
SELECT v::uuid FROM (SELECT row_number() OVER (ORDER BY v) c, v FROM (SELECT fipshash((i/13)::text) AS v FROM generate_series(1,1000) s(i)) foo) bar ORDER BY c + 25 * random();
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a < '3d914f93-48c9-cc0f-f8a7-9716700b9fcd';
count
-------
195
(1 row)
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a > '33e75ff0-9dd6-01bb-e69f-351039152189';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a > '3d914f93-48c9-cc0f-f8a7-9716700b9fcd';
count
-------
792
(1 row)
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a <= 'f457c545-a9de-d88f-18ec-ee47145a72c0';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a <= 'f369cb89-fc62-7e66-8987-007d121ed1ea';
count
-------
961
(1 row)
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a >= 'c51ce410-c124-a10e-0db5-e4b97fc2af39';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a >= 'aea92132-c4cb-eb26-3e6a-c2bf6c183b5d';
count
-------
272
273
(1 row)
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = 'cfcd2084-95d5-65ef-66e7-dff9f98764da';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = '5feceb66-ffc8-6f38-d952-786c6d696c79';
count
-------
12
(1 row)
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = 'aab32389-22bc-c25a-6f60-6eb525ffdc56';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = '86e50149-6586-6131-2a9e-0b35558d84f6';
count
-------
13

28
src/test/regress/sql/brin_multi.sql
View File

@ -545,23 +545,23 @@ RESET enable_seqscan;
-- do some inequality tests for varlena data types
CREATE TABLE brin_test_multi_2 (a UUID) WITH (fillfactor=10);
INSERT INTO brin_test_multi_2
SELECT v::uuid FROM (SELECT row_number() OVER (ORDER BY v) c, v FROM (SELECT md5((i/13)::text) AS v FROM generate_series(1,1000) s(i)) foo) bar ORDER BY c + 25 * random();
SELECT v::uuid FROM (SELECT row_number() OVER (ORDER BY v) c, v FROM (SELECT fipshash((i/13)::text) AS v FROM generate_series(1,1000) s(i)) foo) bar ORDER BY c + 25 * random();
CREATE INDEX brin_test_multi_2_idx ON brin_test_multi_2 USING brin (a uuid_minmax_multi_ops) WITH (pages_per_range=5);
SET enable_seqscan=off;
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a < '33e75ff0-9dd6-01bb-e69f-351039152189';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a < '3d914f93-48c9-cc0f-f8a7-9716700b9fcd';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a > '33e75ff0-9dd6-01bb-e69f-351039152189';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a > '3d914f93-48c9-cc0f-f8a7-9716700b9fcd';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a <= 'f457c545-a9de-d88f-18ec-ee47145a72c0';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a <= 'f369cb89-fc62-7e66-8987-007d121ed1ea';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a >= 'c51ce410-c124-a10e-0db5-e4b97fc2af39';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a >= 'aea92132-c4cb-eb26-3e6a-c2bf6c183b5d';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = 'cfcd2084-95d5-65ef-66e7-dff9f98764da';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = '5feceb66-ffc8-6f38-d952-786c6d696c79';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = 'aab32389-22bc-c25a-6f60-6eb525ffdc56';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = '86e50149-6586-6131-2a9e-0b35558d84f6';
-- now do the same, but insert the rows with the indexes already created
@ -570,19 +570,19 @@ SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = 'aab32389-22bc-c25a-6f60-6eb525
TRUNCATE brin_test_multi_2;
INSERT INTO brin_test_multi_2
SELECT v::uuid FROM (SELECT row_number() OVER (ORDER BY v) c, v FROM (SELECT md5((i/13)::text) AS v FROM generate_series(1,1000) s(i)) foo) bar ORDER BY c + 25 * random();
SELECT v::uuid FROM (SELECT row_number() OVER (ORDER BY v) c, v FROM (SELECT fipshash((i/13)::text) AS v FROM generate_series(1,1000) s(i)) foo) bar ORDER BY c + 25 * random();
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a < '33e75ff0-9dd6-01bb-e69f-351039152189';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a < '3d914f93-48c9-cc0f-f8a7-9716700b9fcd';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a > '33e75ff0-9dd6-01bb-e69f-351039152189';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a > '3d914f93-48c9-cc0f-f8a7-9716700b9fcd';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a <= 'f457c545-a9de-d88f-18ec-ee47145a72c0';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a <= 'f369cb89-fc62-7e66-8987-007d121ed1ea';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a >= 'c51ce410-c124-a10e-0db5-e4b97fc2af39';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a >= 'aea92132-c4cb-eb26-3e6a-c2bf6c183b5d';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = 'cfcd2084-95d5-65ef-66e7-dff9f98764da';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = '5feceb66-ffc8-6f38-d952-786c6d696c79';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = 'aab32389-22bc-c25a-6f60-6eb525ffdc56';
SELECT COUNT(*) FROM brin_test_multi_2 WHERE a = '86e50149-6586-6131-2a9e-0b35558d84f6';
DROP TABLE brin_test_multi_2;
RESET enable_seqscan;