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Exercise parallel GIN builds in regression tests

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Modify two places creating GIN indexes in regression tests, so that the
build is parallel. This provides a basic test coverage, even if the
amounts of data are fairly small.

Reported-by: Kirill Reshke <reshkekirill@gmail.com>
Backpatch-through: 18
Discussion: https://postgr.es/m/CALdSSPjUprTj+vYp1tRKWkcLYzdy=N=O4Cn4y_HoxNSqQwBttg@mail.gmail.com
This commit is contained in:
Tomas Vondra 2026-01-26 18:54:12 +01:00
parent eee71a66cc
commit 32593394ee
4 changed files with 6 additions and 2 deletions
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3
src/test/regress/expected/jsonb.out
View file

@ -3099,6 +3099,7 @@ SELECT count(*) FROM testjsonb WHERE j @? '$.bar';
0
(1 row)
ALTER TABLE testjsonb SET (parallel_workers = 2);
CREATE INDEX jidx ON testjsonb USING gin (j);
SET enable_seqscan = off;
SELECT count(*) FROM testjsonb WHERE j @> '{"wait":null}';
@ -3475,7 +3476,7 @@ SELECT count(*) FROM testjsonb WHERE j = '{"pos":98, "line":371, "node":"CBA", "
--gin path opclass
DROP INDEX jidx;
CREATE INDEX jidx ON testjsonb USING gin (j jsonb_path_ops);
CREATE INDEX CONCURRENTLY jidx ON testjsonb USING gin (j jsonb_path_ops);
SET enable_seqscan = off;
SELECT count(*) FROM testjsonb WHERE j @> '{"wait":null}';
count

1
src/test/regress/expected/tsearch.out
View file

@ -870,6 +870,7 @@ RESET enable_seqscan;
RESET enable_indexscan;
RESET enable_bitmapscan;
DROP INDEX wowidx;
ALTER TABLE test_tsvector SET (parallel_workers = 2);
CREATE INDEX wowidx ON test_tsvector USING gin (a);
SET enable_seqscan=OFF;
-- GIN only supports bitmapscan, so no need to test plain indexscan

3
src/test/regress/sql/jsonb.sql
View file

@ -851,6 +851,7 @@ SELECT count(*) FROM testjsonb WHERE j @? '$';
SELECT count(*) FROM testjsonb WHERE j @? '$.public';
SELECT count(*) FROM testjsonb WHERE j @? '$.bar';
ALTER TABLE testjsonb SET (parallel_workers = 2);
CREATE INDEX jidx ON testjsonb USING gin (j);
SET enable_seqscan = off;
@ -939,7 +940,7 @@ SELECT count(*) FROM testjsonb WHERE j = '{"pos":98, "line":371, "node":"CBA", "
--gin path opclass
DROP INDEX jidx;
CREATE INDEX jidx ON testjsonb USING gin (j jsonb_path_ops);
CREATE INDEX CONCURRENTLY jidx ON testjsonb USING gin (j jsonb_path_ops);
SET enable_seqscan = off;
SELECT count(*) FROM testjsonb WHERE j @> '{"wait":null}';

1
src/test/regress/sql/tsearch.sql
View file

@ -222,6 +222,7 @@ RESET enable_bitmapscan;
DROP INDEX wowidx;
ALTER TABLE test_tsvector SET (parallel_workers = 2);
CREATE INDEX wowidx ON test_tsvector USING gin (a);
SET enable_seqscan=OFF;