1 files changed, 99 insertions, 0 deletions
diff --git a/contrib/pageinspect/pageinspect--1.5--1.6.sql b/contrib/pageinspect/pageinspect--1.5--1.6.sql
new file mode 100644
index 0000000..c435628
--- /dev/null
+++ b/contrib/pageinspect/pageinspect--1.5--1.6.sql
@@ -0,0 +1,99 @@
+/* contrib/pageinspect/pageinspect--1.5--1.6.sql */
+
+-- complain if script is sourced in psql, rather than via ALTER EXTENSION
+\echo Use "ALTER EXTENSION pageinspect UPDATE TO '1.6'" to load this file. \quit
+
+--
+-- HASH functions
+--
+
+--
+-- hash_page_type()
+--
+CREATE FUNCTION hash_page_type(IN page bytea)
+RETURNS text
+AS 'MODULE_PATHNAME', 'hash_page_type'
+LANGUAGE C STRICT PARALLEL SAFE;
+
+--
+-- hash_page_stats()
+--
+CREATE FUNCTION hash_page_stats(IN page bytea,
+    OUT live_items int4,
+    OUT dead_items int4,
+    OUT page_size int4,
+    OUT free_size int4,
+    OUT hasho_prevblkno int8,
+    OUT hasho_nextblkno int8,
+    OUT hasho_bucket int8,
+	OUT hasho_flag int4,
+	OUT hasho_page_id int4)
+AS 'MODULE_PATHNAME', 'hash_page_stats'
+LANGUAGE C STRICT PARALLEL SAFE;
+
+--
+-- hash_page_items()
+--
+CREATE FUNCTION hash_page_items(IN page bytea,
+	OUT itemoffset int4,
+	OUT ctid tid,
+	OUT data int8)
+RETURNS SETOF record
+AS 'MODULE_PATHNAME', 'hash_page_items'
+LANGUAGE C STRICT PARALLEL SAFE;
+
+--
+-- hash_bitmap_info()
+--
+CREATE FUNCTION hash_bitmap_info(IN index_oid regclass, IN blkno int8,
+	OUT bitmapblkno int8,
+	OUT bitmapbit int4,
+	OUT bitstatus bool)
+RETURNS SETOF record
+AS 'MODULE_PATHNAME', 'hash_bitmap_info'
+LANGUAGE C STRICT PARALLEL SAFE;
+
+--
+-- hash_metapage_info()
+--
+CREATE FUNCTION hash_metapage_info(IN page bytea,
+    OUT magic int8,
+    OUT version int8,
+    OUT ntuples double precision,
+    OUT ffactor int4,
+    OUT bsize int4,
+    OUT bmsize int4,
+    OUT bmshift int4,
+    OUT maxbucket int8,
+    OUT highmask int8,
+    OUT lowmask int8,
+    OUT ovflpoint int8,
+    OUT firstfree int8,
+    OUT nmaps int8,
+    OUT procid oid,
+    OUT spares int8[],
+    OUT mapp int8[])
+AS 'MODULE_PATHNAME', 'hash_metapage_info'
+LANGUAGE C STRICT PARALLEL SAFE;
+
+--
+-- page_checksum()
+--
+CREATE FUNCTION page_checksum(IN page bytea, IN blkno int4)
+RETURNS smallint
+AS 'MODULE_PATHNAME', 'page_checksum'
+LANGUAGE C STRICT PARALLEL SAFE;
+
+--
+-- bt_page_items_bytea()
+--
+CREATE FUNCTION bt_page_items(IN page bytea,
+    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_bytea'
+LANGUAGE C STRICT PARALLEL SAFE;