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Fix buildfarm failures from 2af07e2f74.

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Use GUC_ACTION_SAVE rather than GUC_ACTION_SET, necessary for working
with parallel query.

Now that the call requires more arguments, wrap the call in a new
function to avoid code duplication and offer a place for a comment.

Discussion: https://postgr.es/m/E1rhJpO-0027Wf-9L@gemulon.postgresql.org
This commit is contained in:
Jeff Davis
2024-03-04 19:42:16 -08:00
parent a37a3e2b36
commit 59825d1639
11 changed files with 52 additions and 60 deletions
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45
contrib/amcheck/t/004_verify_nbtree_unique.pl
View File

@ -20,11 +20,8 @@ $node->safe_psql(
'postgres', q(
CREATE EXTENSION amcheck;
CREATE SCHEMA test_amcheck;
SET search_path = test_amcheck;
CREATE FUNCTION ok_cmp (int4, int4)
RETURNS int LANGUAGE sql SET search_path = test_amcheck AS
RETURNS int LANGUAGE sql AS
$$
SELECT
CASE WHEN $1 < $2 THEN -1
@ -37,21 +34,21 @@ $node->safe_psql(
--- Check 1: uniqueness violation.
---
CREATE FUNCTION ok_cmp1 (int4, int4)
RETURNS int LANGUAGE sql SET search_path = test_amcheck AS
RETURNS int LANGUAGE sql AS
$$
SELECT ok_cmp($1, $2);
SELECT public.ok_cmp($1, $2);
$$;
---
--- Make values 768 and 769 look equal.
---
CREATE FUNCTION bad_cmp1 (int4, int4)
RETURNS int LANGUAGE sql SET search_path = test_amcheck AS
RETURNS int LANGUAGE sql AS
$$
SELECT
CASE WHEN ($1 = 768 AND $2 = 769) OR
($1 = 769 AND $2 = 768) THEN 0
ELSE ok_cmp($1, $2)
ELSE public.ok_cmp($1, $2)
END;
$$;
@ -59,17 +56,17 @@ $node->safe_psql(
--- Check 2: uniqueness violation without deduplication.
---
CREATE FUNCTION ok_cmp2 (int4, int4)
RETURNS int LANGUAGE sql SET search_path = test_amcheck AS
RETURNS int LANGUAGE sql AS
$$
SELECT ok_cmp($1, $2);
SELECT public.ok_cmp($1, $2);
$$;
CREATE FUNCTION bad_cmp2 (int4, int4)
RETURNS int LANGUAGE sql SET search_path = test_amcheck AS
RETURNS int LANGUAGE sql AS
$$
SELECT
CASE WHEN $1 = $2 AND $1 = 400 THEN -1
ELSE ok_cmp($1, $2)
ELSE public.ok_cmp($1, $2)
END;
$$;
@ -77,15 +74,15 @@ $node->safe_psql(
--- Check 3: uniqueness violation with deduplication.
---
CREATE FUNCTION ok_cmp3 (int4, int4)
RETURNS int LANGUAGE sql SET search_path = test_amcheck AS
RETURNS int LANGUAGE sql AS
$$
SELECT ok_cmp($1, $2);
SELECT public.ok_cmp($1, $2);
$$;
CREATE FUNCTION bad_cmp3 (int4, int4)
RETURNS int LANGUAGE sql SET search_path = test_amcheck AS
RETURNS int LANGUAGE sql AS
$$
SELECT bad_cmp2($1, $2);
SELECT public.bad_cmp2($1, $2);
$$;
---
@ -145,7 +142,7 @@ my ($result, $stdout, $stderr);
# We have not yet broken the index, so we should get no corruption
$result = $node->safe_psql(
'postgres', q(
SELECT bt_index_check('test_amcheck.bttest_unique_idx1', true, true);
SELECT bt_index_check('bttest_unique_idx1', true, true);
));
is($result, '', 'run amcheck on non-broken bttest_unique_idx1');
@ -153,7 +150,6 @@ is($result, '', 'run amcheck on non-broken bttest_unique_idx1');
# values to be equal.
$node->safe_psql(
'postgres', q(
SET search_path = test_amcheck;
UPDATE pg_catalog.pg_amproc SET
amproc = 'bad_cmp1'::regproc
WHERE amproc = 'ok_cmp1'::regproc;
@ -161,7 +157,7 @@ $node->safe_psql(
($result, $stdout, $stderr) = $node->psql(
'postgres', q(
SELECT bt_index_check('test_amcheck.bttest_unique_idx1', true, true);
SELECT bt_index_check('bttest_unique_idx1', true, true);
));
ok( $stderr =~ /index uniqueness is violated for index "bttest_unique_idx1"/,
'detected uniqueness violation for index "bttest_unique_idx1"');
@ -179,14 +175,13 @@ ok( $stderr =~ /index uniqueness is violated for index "bttest_unique_idx1"/,
# but no uniqueness violation.
($result, $stdout, $stderr) = $node->psql(
'postgres', q(
SELECT bt_index_check('test_amcheck.bttest_unique_idx2', true, true);
SELECT bt_index_check('bttest_unique_idx2', true, true);
));
ok( $stderr =~ /item order invariant violated for index "bttest_unique_idx2"/,
'detected item order invariant violation for index "bttest_unique_idx2"');
$node->safe_psql(
'postgres', q(
SET search_path = test_amcheck;
UPDATE pg_catalog.pg_amproc SET
amproc = 'ok_cmp2'::regproc
WHERE amproc = 'bad_cmp2'::regproc;
@ -194,7 +189,7 @@ $node->safe_psql(
($result, $stdout, $stderr) = $node->psql(
'postgres', q(
SELECT bt_index_check('test_amcheck.bttest_unique_idx2', true, true);
SELECT bt_index_check('bttest_unique_idx2', true, true);
));
ok( $stderr =~ /index uniqueness is violated for index "bttest_unique_idx2"/,
'detected uniqueness violation for index "bttest_unique_idx2"');
@ -211,7 +206,7 @@ ok( $stderr =~ /index uniqueness is violated for index "bttest_unique_idx2"/,
# but no uniqueness violation.
($result, $stdout, $stderr) = $node->psql(
'postgres', q(
SELECT bt_index_check('test_amcheck.bttest_unique_idx3', true, true);
SELECT bt_index_check('bttest_unique_idx3', true, true);
));
ok( $stderr =~ /item order invariant violated for index "bttest_unique_idx3"/,
'detected item order invariant violation for index "bttest_unique_idx3"');
@ -220,7 +215,6 @@ ok( $stderr =~ /item order invariant violated for index "bttest_unique_idx3"/,
# with different visibility.
$node->safe_psql(
'postgres', q(
SET search_path = test_amcheck;
DELETE FROM bttest_unique3 WHERE 380 <= i AND i <= 420;
INSERT INTO bttest_unique3 (SELECT * FROM generate_series(380, 420));
INSERT INTO bttest_unique3 VALUES (400);
@ -234,7 +228,6 @@ $node->safe_psql(
$node->safe_psql(
'postgres', q(
SET search_path = test_amcheck;
UPDATE pg_catalog.pg_amproc SET
amproc = 'ok_cmp3'::regproc
WHERE amproc = 'bad_cmp3'::regproc;
@ -242,7 +235,7 @@ $node->safe_psql(
($result, $stdout, $stderr) = $node->psql(
'postgres', q(
SELECT bt_index_check('test_amcheck.bttest_unique_idx3', true, true);
SELECT bt_index_check('bttest_unique_idx3', true, true);
));
ok( $stderr =~ /index uniqueness is violated for index "bttest_unique_idx3"/,
'detected uniqueness violation for index "bttest_unique_idx3"');

3
contrib/amcheck/verify_nbtree.c
View File

@ -313,8 +313,7 @@ bt_index_check_internal(Oid indrelid, bool parentcheck, bool heapallindexed,
SetUserIdAndSecContext(heaprel->rd_rel->relowner,
save_sec_context | SECURITY_RESTRICTED_OPERATION);
save_nestlevel = NewGUCNestLevel();
SetConfigOption("search_path", GUC_SAFE_SEARCH_PATH, PGC_USERSET,
PGC_S_SESSION);
RestrictSearchPath();
}
else
{