-- complain if script is sourced in psql, rather than via ALTER EXTENSION
\echo Use"ALTER EXTENSION pageinspect UPDATE TO '1.11'"toload this file. \quit
-- -- Functions that fetch relation pages must be PARALLEL RESTRICTED, -- not PARALLEL SAFE, otherwise they will fail when run on a -- temporary table in a parallel worker process. --
ALTER FUNCTION get_raw_page(text, int8) PARALLEL RESTRICTED; ALTER FUNCTION get_raw_page(text, text, int8) PARALLEL RESTRICTED; -- tuple_data_split must be restricted because it may fetch TOAST data. ALTER FUNCTION tuple_data_split(oid, bytea, integer, integer, text) PARALLEL RESTRICTED; ALTER FUNCTION tuple_data_split(oid, bytea, integer, integer, text, bool) PARALLEL RESTRICTED; -- heap_page_item_attrs must be restricted because it calls tuple_data_split. ALTER FUNCTION heap_page_item_attrs(bytea, regclass, bool) PARALLEL RESTRICTED; ALTER FUNCTION heap_page_item_attrs(bytea, regclass) PARALLEL RESTRICTED; ALTER FUNCTION bt_metap(text) PARALLEL RESTRICTED; ALTER FUNCTION bt_page_stats(text, int8) PARALLEL RESTRICTED; ALTER FUNCTION bt_page_items(text, int8) PARALLEL RESTRICTED; ALTER FUNCTION hash_bitmap_info(regclass, int8) PARALLEL RESTRICTED; -- brin_page_items might be parallel safe, because it seems to touch -- only index metadata, but I don't think there's a point in risking it. -- Likewise for gist_page_items. ALTER FUNCTION brin_page_items(bytea, regclass) PARALLEL RESTRICTED; ALTER FUNCTION gist_page_items(bytea, regclass) PARALLEL RESTRICTED;
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.18 Sekunden
(vorverarbeitet am 2026-08-08)
¤
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