From 5e45211a64149b3c659b90ff2de6fa982a5a93ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 14:17:33 +0200 Subject: Adding upstream version 15.5. Signed-off-by: Daniel Baumann --- contrib/pg_walinspect/expected/pg_walinspect.out | 169 +++++++++++++++++++++++ 1 file changed, 169 insertions(+) create mode 100644 contrib/pg_walinspect/expected/pg_walinspect.out (limited to 'contrib/pg_walinspect/expected') diff --git a/contrib/pg_walinspect/expected/pg_walinspect.out b/contrib/pg_walinspect/expected/pg_walinspect.out new file mode 100644 index 0000000..a1ee743 --- /dev/null +++ b/contrib/pg_walinspect/expected/pg_walinspect.out @@ -0,0 +1,169 @@ +CREATE EXTENSION pg_walinspect; +-- Make sure checkpoints don't interfere with the test. +SELECT 'init' FROM pg_create_physical_replication_slot('regress_pg_walinspect_slot', true, false); + ?column? +---------- + init +(1 row) + +CREATE TABLE sample_tbl(col1 int, col2 int); +SELECT pg_current_wal_lsn() AS wal_lsn1 \gset +INSERT INTO sample_tbl SELECT * FROM generate_series(1, 2); +SELECT pg_current_wal_lsn() AS wal_lsn2 \gset +INSERT INTO sample_tbl SELECT * FROM generate_series(1, 2); +-- =================================================================== +-- Tests for input validation +-- =================================================================== +SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_records_info(:'wal_lsn2', :'wal_lsn1'); -- ERROR +ERROR: WAL start LSN must be less than end LSN +SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_stats(:'wal_lsn2', :'wal_lsn1'); -- ERROR +ERROR: WAL start LSN must be less than end LSN +-- =================================================================== +-- Tests for all function executions +-- =================================================================== +SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_record_info(:'wal_lsn1'); + ok +---- + t +(1 row) + +SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_records_info(:'wal_lsn1', :'wal_lsn2'); + ok +---- + t +(1 row) + +SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_records_info_till_end_of_wal(:'wal_lsn1'); + ok +---- + t +(1 row) + +SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_stats(:'wal_lsn1', :'wal_lsn2'); + ok +---- + t +(1 row) + +SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_stats_till_end_of_wal(:'wal_lsn1'); + ok +---- + t +(1 row) + +-- =================================================================== +-- Test for filtering out WAL records of a particular table +-- =================================================================== +SELECT oid AS sample_tbl_oid FROM pg_class WHERE relname = 'sample_tbl' \gset +SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_records_info(:'wal_lsn1', :'wal_lsn2') + WHERE block_ref LIKE concat('%', :'sample_tbl_oid', '%') AND resource_manager = 'Heap'; + ok +---- + t +(1 row) + +-- =================================================================== +-- Test for filtering out WAL records based on resource_manager and +-- record_type +-- =================================================================== +SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_records_info(:'wal_lsn1', :'wal_lsn2') + WHERE resource_manager = 'Heap' AND record_type = 'INSERT'; + ok +---- + t +(1 row) + +-- =================================================================== +-- Tests for permissions +-- =================================================================== +CREATE ROLE regress_pg_walinspect; +SELECT has_function_privilege('regress_pg_walinspect', + 'pg_get_wal_record_info(pg_lsn)', 'EXECUTE'); -- no + has_function_privilege +------------------------ + f +(1 row) + +SELECT has_function_privilege('regress_pg_walinspect', + 'pg_get_wal_records_info(pg_lsn, pg_lsn) ', 'EXECUTE'); -- no + has_function_privilege +------------------------ + f +(1 row) + +SELECT has_function_privilege('regress_pg_walinspect', + 'pg_get_wal_stats(pg_lsn, pg_lsn, boolean) ', 'EXECUTE'); -- no + has_function_privilege +------------------------ + f +(1 row) + +-- Functions accessible by users with role pg_read_server_files +GRANT pg_read_server_files TO regress_pg_walinspect; +SELECT has_function_privilege('regress_pg_walinspect', + 'pg_get_wal_record_info(pg_lsn)', 'EXECUTE'); -- yes + has_function_privilege +------------------------ + t +(1 row) + +SELECT has_function_privilege('regress_pg_walinspect', + 'pg_get_wal_records_info(pg_lsn, pg_lsn) ', 'EXECUTE'); -- yes + has_function_privilege +------------------------ + t +(1 row) + +SELECT has_function_privilege('regress_pg_walinspect', + 'pg_get_wal_stats(pg_lsn, pg_lsn, boolean) ', 'EXECUTE'); -- yes + has_function_privilege +------------------------ + t +(1 row) + +REVOKE pg_read_server_files FROM regress_pg_walinspect; +-- Superuser can grant execute to other users +GRANT EXECUTE ON FUNCTION pg_get_wal_record_info(pg_lsn) + TO regress_pg_walinspect; +GRANT EXECUTE ON FUNCTION pg_get_wal_records_info(pg_lsn, pg_lsn) + TO regress_pg_walinspect; +GRANT EXECUTE ON FUNCTION pg_get_wal_stats(pg_lsn, pg_lsn, boolean) + TO regress_pg_walinspect; +SELECT has_function_privilege('regress_pg_walinspect', + 'pg_get_wal_record_info(pg_lsn)', 'EXECUTE'); -- yes + has_function_privilege +------------------------ + t +(1 row) + +SELECT has_function_privilege('regress_pg_walinspect', + 'pg_get_wal_records_info(pg_lsn, pg_lsn) ', 'EXECUTE'); -- yes + has_function_privilege +------------------------ + t +(1 row) + +SELECT has_function_privilege('regress_pg_walinspect', + 'pg_get_wal_stats(pg_lsn, pg_lsn, boolean) ', 'EXECUTE'); -- yes + has_function_privilege +------------------------ + t +(1 row) + +REVOKE EXECUTE ON FUNCTION pg_get_wal_record_info(pg_lsn) + FROM regress_pg_walinspect; +REVOKE EXECUTE ON FUNCTION pg_get_wal_records_info(pg_lsn, pg_lsn) + FROM regress_pg_walinspect; +REVOKE EXECUTE ON FUNCTION pg_get_wal_stats(pg_lsn, pg_lsn, boolean) + FROM regress_pg_walinspect; +-- =================================================================== +-- Clean up +-- =================================================================== +DROP ROLE regress_pg_walinspect; +SELECT pg_drop_replication_slot('regress_pg_walinspect_slot'); + pg_drop_replication_slot +-------------------------- + +(1 row) + +DROP TABLE sample_tbl; -- cgit v1.2.3