60 lines
1.9 KiB
PL/PgSQL
60 lines
1.9 KiB
PL/PgSQL
-- minimal test, basically just verifying that amcheck
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CREATE TABLE bttest_a(id int8);
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CREATE TABLE bttest_b(id int8);
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INSERT INTO bttest_a SELECT * FROM generate_series(1, 100000);
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INSERT INTO bttest_b SELECT * FROM generate_series(100000, 1, -1);
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CREATE INDEX bttest_a_idx ON bttest_a USING btree (id);
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CREATE INDEX bttest_b_idx ON bttest_b USING btree (id);
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CREATE ROLE bttest_role;
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-- verify permissions are checked (error due to function not callable)
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SET ROLE bttest_role;
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SELECT bt_index_check('bttest_a_idx'::regclass);
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SELECT bt_index_parent_check('bttest_a_idx'::regclass);
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RESET ROLE;
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-- we, intentionally, don't check relation permissions - it's useful
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-- to run this cluster-wide with a restricted account, and as tested
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-- above explicit permission has to be granted for that.
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GRANT EXECUTE ON FUNCTION bt_index_check(regclass) TO bttest_role;
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GRANT EXECUTE ON FUNCTION bt_index_parent_check(regclass) TO bttest_role;
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SET ROLE bttest_role;
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SELECT bt_index_check('bttest_a_idx');
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SELECT bt_index_parent_check('bttest_a_idx');
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RESET ROLE;
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-- verify plain tables are rejected (error)
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SELECT bt_index_check('bttest_a');
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SELECT bt_index_parent_check('bttest_a');
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-- verify non-existing indexes are rejected (error)
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SELECT bt_index_check(17);
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SELECT bt_index_parent_check(17);
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-- verify wrong index types are rejected (error)
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BEGIN;
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CREATE INDEX bttest_a_brin_idx ON bttest_a USING brin(id);
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SELECT bt_index_parent_check('bttest_a_brin_idx');
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ROLLBACK;
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-- normal check outside of xact
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SELECT bt_index_check('bttest_a_idx');
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-- more expansive test
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SELECT bt_index_parent_check('bttest_b_idx');
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BEGIN;
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SELECT bt_index_check('bttest_a_idx');
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SELECT bt_index_parent_check('bttest_b_idx');
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-- make sure we don't have any leftover locks
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SELECT * FROM pg_locks WHERE relation IN ('bttest_a_idx'::regclass, 'bttest_b_idx'::regclass);
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COMMIT;
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-- cleanup
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DROP TABLE bttest_a;
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DROP TABLE bttest_b;
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DROP OWNED BY bttest_role; -- permissions
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DROP ROLE bttest_role;
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