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/* contrib/pg_walinspect/pg_walinspect--1.0--1.1.sql */
-- complain if script is sourced in psql, rather than via ALTER EXTENSION
\echo Use "ALTER EXTENSION pg_walinspect UPDATE TO '1.1'" to load this file. \quit
-- Unsupported functions after 1.1.
DROP FUNCTION pg_get_wal_records_info_till_end_of_wal(pg_lsn);
DROP FUNCTION pg_get_wal_stats_till_end_of_wal(pg_lsn, boolean);
--
-- pg_get_wal_block_info()
--
CREATE FUNCTION pg_get_wal_block_info(IN start_lsn pg_lsn,
IN end_lsn pg_lsn,
OUT start_lsn pg_lsn,
OUT end_lsn pg_lsn,
OUT prev_lsn pg_lsn,
OUT block_id int2,
OUT reltablespace oid,
OUT reldatabase oid,
OUT relfilenode oid,
OUT relforknumber int2,
OUT relblocknumber int8,
OUT xid xid,
OUT resource_manager text,
OUT record_type text,
OUT record_length int4,
OUT main_data_length int4,
OUT block_data_length int4,
OUT block_fpi_length int4,
OUT block_fpi_info text[],
OUT description text,
OUT block_data bytea,
OUT block_fpi_data bytea
)
RETURNS SETOF record
AS 'MODULE_PATHNAME', 'pg_get_wal_block_info'
LANGUAGE C STRICT PARALLEL SAFE;
REVOKE EXECUTE ON FUNCTION pg_get_wal_block_info(pg_lsn, pg_lsn) FROM PUBLIC;
GRANT EXECUTE ON FUNCTION pg_get_wal_block_info(pg_lsn, pg_lsn) TO pg_read_server_files;
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