diff options
Diffstat (limited to 'contrib/pg_walinspect/sql')
| -rw-r--r-- | contrib/pg_walinspect/sql/oldextversions.sql | 13 | ||||
| -rw-r--r-- | contrib/pg_walinspect/sql/pg_walinspect.sql | 34 |
2 files changed, 24 insertions, 23 deletions
diff --git a/contrib/pg_walinspect/sql/oldextversions.sql b/contrib/pg_walinspect/sql/oldextversions.sql index 1f8307816ef..e35c4f3ed15 100644 --- a/contrib/pg_walinspect/sql/oldextversions.sql +++ b/contrib/pg_walinspect/sql/oldextversions.sql @@ -1,4 +1,4 @@ --- test old extension version entry points +-- Test old extension version entry points. CREATE EXTENSION pg_walinspect WITH VERSION '1.0'; @@ -20,16 +20,17 @@ 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); --- Check bounds for these past functions. +-- Tests for the past functions. SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_records_info_till_end_of_wal(:'wal_lsn1'); SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_stats_till_end_of_wal(:'wal_lsn1'); -SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_records_info_till_end_of_wal('FFFFFFFF/FFFFFFFF'); -SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_stats_till_end_of_wal('FFFFFFFF/FFFFFFFF'); +-- Failures with start LSNs. +SELECT * FROM pg_get_wal_records_info_till_end_of_wal('FFFFFFFF/FFFFFFFF'); +SELECT * FROM pg_get_wal_stats_till_end_of_wal('FFFFFFFF/FFFFFFFF'); --- Move to new version 1.1 +-- Move to new version 1.1. ALTER EXTENSION pg_walinspect UPDATE TO '1.1'; --- List what version 1.1 contains +-- List what version 1.1 contains. \dx+ pg_walinspect SELECT pg_drop_replication_slot('regress_pg_walinspect_slot'); diff --git a/contrib/pg_walinspect/sql/pg_walinspect.sql b/contrib/pg_walinspect/sql/pg_walinspect.sql index ba4d17df6c6..2f0a909c183 100644 --- a/contrib/pg_walinspect/sql/pg_walinspect.sql +++ b/contrib/pg_walinspect/sql/pg_walinspect.sql @@ -8,7 +8,7 @@ SELECT 'init' FROM pg_create_physical_replication_slot('regress_pg_walinspect_sl CREATE TABLE sample_tbl(col1 int, col2 int); --- Save some LSNs for comparisons +-- Save some LSNs for comparisons. 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 @@ -32,24 +32,24 @@ SELECT * FROM pg_get_wal_stats(:'wal_lsn2', :'wal_lsn1'); SELECT * FROM pg_get_wal_block_info(:'wal_lsn2', :'wal_lsn1'); -- LSNs with the highest value possible. -SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_record_info('FFFFFFFF/FFFFFFFF'); +SELECT * FROM pg_get_wal_record_info('FFFFFFFF/FFFFFFFF'); -- Success with end LSNs. -SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_records_info(:'wal_lsn1', 'FFFFFFFF/FFFFFFFF'); -SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_stats(:'wal_lsn1', 'FFFFFFFF/FFFFFFFF'); -SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_block_info(:'wal_lsn1', 'FFFFFFFF/FFFFFFFF'); --- failures with start LSNs -SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_records_info('FFFFFFFF/FFFFFFFE', 'FFFFFFFF/FFFFFFFF'); -SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_stats('FFFFFFFF/FFFFFFFE', 'FFFFFFFF/FFFFFFFF'); -SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_block_info('FFFFFFFF/FFFFFFFE', 'FFFFFFFF/FFFFFFFF'); +SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_records_info(:'wal_lsn1', 'FFFFFFFF/FFFFFFFF'); +SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_stats(:'wal_lsn1', 'FFFFFFFF/FFFFFFFF'); +SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_block_info(:'wal_lsn1', 'FFFFFFFF/FFFFFFFF'); +-- Failures with start LSNs. +SELECT * FROM pg_get_wal_records_info('FFFFFFFF/FFFFFFFE', 'FFFFFFFF/FFFFFFFF'); +SELECT * FROM pg_get_wal_stats('FFFFFFFF/FFFFFFFE', 'FFFFFFFF/FFFFFFFF'); +SELECT * FROM pg_get_wal_block_info('FFFFFFFF/FFFFFFFE', 'FFFFFFFF/FFFFFFFF'); -- =================================================================== -- Tests for all function executions -- =================================================================== -SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_record_info(:'wal_lsn1'); -SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_records_info(:'wal_lsn1', :'wal_lsn2'); -SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_stats(:'wal_lsn1', :'wal_lsn2'); -SELECT COUNT(*) >= 0 AS ok FROM pg_get_wal_block_info(:'wal_lsn1', :'wal_lsn2'); +SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_record_info(:'wal_lsn1'); +SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_records_info(:'wal_lsn1', :'wal_lsn2'); +SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_stats(:'wal_lsn1', :'wal_lsn2'); +SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_block_info(:'wal_lsn1', :'wal_lsn2'); -- =================================================================== -- Test for filtering out WAL records of a particular table @@ -72,7 +72,7 @@ SELECT COUNT(*) >= 1 AS ok FROM pg_get_wal_records_info(:'wal_lsn1', :'wal_lsn2' -- Tests to get block information from WAL record -- =================================================================== --- Update table to generate some block data +-- Update table to generate some block data. SELECT pg_current_wal_lsn() AS wal_lsn3 \gset UPDATE sample_tbl SET col1 = col1 + 1 WHERE col1 = 1; SELECT pg_current_wal_lsn() AS wal_lsn4 \gset @@ -103,9 +103,9 @@ SELECT has_function_privilege('regress_pg_walinspect', SELECT has_function_privilege('regress_pg_walinspect', 'pg_get_wal_block_info(pg_lsn, pg_lsn) ', 'EXECUTE'); -- no --- Functions accessible by users with role pg_read_server_files - +-- 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 SELECT has_function_privilege('regress_pg_walinspect', @@ -117,7 +117,7 @@ SELECT has_function_privilege('regress_pg_walinspect', REVOKE pg_read_server_files FROM regress_pg_walinspect; --- Superuser can grant execute to other users +-- 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) |