19 lines
562 B
SQL
19 lines
562 B
SQL
/* contrib/pageinspect/pageinspect--1.1--1.2.sql */
|
|
|
|
-- complain if script is sourced in psql, rather than via ALTER EXTENSION
|
|
\echo Use "ALTER EXTENSION pageinspect UPDATE TO '1.2'" to load this file. \quit
|
|
|
|
DROP FUNCTION page_header(bytea);
|
|
CREATE FUNCTION page_header(IN page bytea,
|
|
OUT lsn pg_lsn,
|
|
OUT checksum smallint,
|
|
OUT flags smallint,
|
|
OUT lower smallint,
|
|
OUT upper smallint,
|
|
OUT special smallint,
|
|
OUT pagesize smallint,
|
|
OUT version smallint,
|
|
OUT prune_xid xid)
|
|
AS 'MODULE_PATHNAME', 'page_header'
|
|
LANGUAGE C STRICT;
|