+++ /dev/null
-/* contrib/pageinspect/pageinspect--1.0.sql */
-
--- complain if script is sourced in psql, rather than via CREATE EXTENSION
-\echo Use "CREATE EXTENSION pageinspect" to load this file. \quit
-
---
--- get_raw_page()
---
-CREATE FUNCTION get_raw_page(text, int4)
-RETURNS bytea
-AS 'MODULE_PATHNAME', 'get_raw_page'
-LANGUAGE C STRICT;
-
-CREATE FUNCTION get_raw_page(text, text, int4)
-RETURNS bytea
-AS 'MODULE_PATHNAME', 'get_raw_page_fork'
-LANGUAGE C STRICT;
-
---
--- page_header()
---
-CREATE FUNCTION page_header(IN page bytea,
- OUT lsn text,
- OUT tli 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;
-
---
--- heap_page_items()
---
-CREATE FUNCTION heap_page_items(IN page bytea,
- OUT lp smallint,
- OUT lp_off smallint,
- OUT lp_flags smallint,
- OUT lp_len smallint,
- OUT t_xmin xid,
- OUT t_xmax xid,
- OUT t_field3 int4,
- OUT t_ctid tid,
- OUT t_infomask2 integer,
- OUT t_infomask integer,
- OUT t_hoff smallint,
- OUT t_bits text,
- OUT t_oid oid)
-RETURNS SETOF record
-AS 'MODULE_PATHNAME', 'heap_page_items'
-LANGUAGE C STRICT;
-
---
--- bt_metap()
---
-CREATE FUNCTION bt_metap(IN relname text,
- OUT magic int4,
- OUT version int4,
- OUT root int4,
- OUT level int4,
- OUT fastroot int4,
- OUT fastlevel int4)
-AS 'MODULE_PATHNAME', 'bt_metap'
-LANGUAGE C STRICT;
-
---
--- bt_page_stats()
---
-CREATE FUNCTION bt_page_stats(IN relname text, IN blkno int4,
- OUT blkno int4,
- OUT type "char",
- OUT live_items int4,
- OUT dead_items int4,
- OUT avg_item_size int4,
- OUT page_size int4,
- OUT free_size int4,
- OUT btpo_prev int4,
- OUT btpo_next int4,
- OUT btpo int4,
- OUT btpo_flags int4)
-AS 'MODULE_PATHNAME', 'bt_page_stats'
-LANGUAGE C STRICT;
-
---
--- bt_page_items()
---
-CREATE FUNCTION bt_page_items(IN relname text, IN blkno int4,
- OUT itemoffset smallint,
- OUT ctid tid,
- OUT itemlen smallint,
- OUT nulls bool,
- OUT vars bool,
- OUT data text)
-RETURNS SETOF record
-AS 'MODULE_PATHNAME', 'bt_page_items'
-LANGUAGE C STRICT;
-
---
--- fsm_page_contents()
---
-CREATE FUNCTION fsm_page_contents(IN page bytea)
-RETURNS text
-AS 'MODULE_PATHNAME', 'fsm_page_contents'
-LANGUAGE C STRICT;