Release 1.4.2

CHANGELOG.md

@@ -1,6 +1,15 @@
 Changelog
 =========
 
+2025-06-29 version 1.4.2:
+-------------------------
+
+  **Miscellaneous**:
+
+  - Fix compatibility with PostgreSQL 18 (Georgy Shelkovy)
+  - Comment and adjust index size estimation (Stefan Halfpap)
+  - Documentation proofreading (Matthew D'Angelo)
+
 2024-04-28 version 1.4.1:
 -------------------------
 

debian/changelog

@@ -1,3 +1,9 @@
+hypopg (1.4.2-1) unstable; urgency=medium
+
+  * New upstream version.
+
+ -- Julien Rouhaud <rjuju123@gmail.com>  Sun, 29 Jun 2025 16:09:43 +0800
+
 hypopg (1.4.1-1) unstable; urgency=medium
 
   * New upstream version.

hypopg--1.4.1--1.4.2.sql

@@ -0,0 +1,7 @@
+-- This program is open source, licensed under the PostgreSQL License.
+-- For license terms, see the LICENSE file.
+--
+-- Copyright (C) 2015-2024: Julien Rouhaud
+
+-- complain if script is sourced in psql, rather than via CREATE EXTENSION
+\echo Use "ALTER EXTENSION hypopg" to load this file. \quit

hypopg--1.4.2.sql

@@ -0,0 +1,105 @@
+-- This program is open source, licensed under the PostgreSQL License.
+-- For license terms, see the LICENSE file.
+--
+-- Copyright (C) 2015-2024: Julien Rouhaud
+
+-- complain if script is sourced in psql, rather than via CREATE EXTENSION
+\echo Use "CREATE EXTENSION hypopg" to load this file. \quit
+
+SET LOCAL client_encoding = 'UTF8';
+
+CREATE FUNCTION hypopg_reset_index()
+    RETURNS void
+    LANGUAGE C VOLATILE COST 100
+AS '$libdir/hypopg', 'hypopg_reset_index';
+
+CREATE FUNCTION hypopg_reset()
+    RETURNS void
+    LANGUAGE C VOLATILE COST 100
+AS '$libdir/hypopg', 'hypopg_reset';
+
+CREATE FUNCTION
+hypopg_create_index(IN sql_order text, OUT indexrelid oid, OUT indexname text)
+    RETURNS SETOF record
+    LANGUAGE C STRICT VOLATILE COST 100
+AS '$libdir/hypopg', 'hypopg_create_index';
+
+CREATE FUNCTION
+hypopg_drop_index(IN indexid oid)
+    RETURNS bool
+    LANGUAGE C STRICT VOLATILE COST 100
+AS '$libdir/hypopg', 'hypopg_drop_index';
+
+CREATE FUNCTION hypopg(OUT indexname text, OUT indexrelid oid,
+                       OUT indrelid oid, OUT innatts integer,
+                       OUT indisunique boolean, OUT indkey int2vector,
+                       OUT indcollation oidvector, OUT indclass oidvector,
+                       OUT indoption oidvector, OUT indexprs pg_node_tree,
+                       OUT indpred pg_node_tree, OUT amid oid)
+    RETURNS SETOF record
+    LANGUAGE c COST 100
+AS '$libdir/hypopg', 'hypopg';
+
+CREATE VIEW hypopg_list_indexes
+AS
+    SELECT h.indexrelid, h.indexname AS index_name, n.nspname AS schema_name,
+    coalesce(c.relname, '<dropped>') AS table_name, am.amname AS am_name
+    FROM hypopg() h
+    LEFT JOIN pg_catalog.pg_class c ON c.oid = h.indrelid
+    LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
+    LEFT JOIN pg_catalog.pg_am am ON am.oid = h.amid;
+
+CREATE FUNCTION
+hypopg_relation_size(IN indexid oid)
+    RETURNS bigint
+LANGUAGE C STRICT VOLATILE COST 100
+AS '$libdir/hypopg', 'hypopg_relation_size';
+
+CREATE FUNCTION
+hypopg_get_indexdef(IN indexid oid)
+    RETURNS text
+LANGUAGE C STRICT VOLATILE COST 100
+AS '$libdir/hypopg', 'hypopg_get_indexdef';
+
+CREATE FUNCTION
+hypopg_hide_index(IN indexid oid)
+    RETURNS bool
+    LANGUAGE C STRICT VOLATILE COST 100
+AS '$libdir/hypopg', 'hypopg_hide_index';
+
+CREATE FUNCTION
+hypopg_unhide_index(IN indexid oid)
+    RETURNS bool
+    LANGUAGE C STRICT VOLATILE COST 100
+AS '$libdir/hypopg', 'hypopg_unhide_index';
+
+CREATE FUNCTION
+hypopg_unhide_all_indexes()
+    RETURNS void
+    LANGUAGE C VOLATILE COST 100
+AS '$libdir/hypopg', 'hypopg_unhide_all_indexes';
+
+CREATE FUNCTION hypopg_hidden_indexes()
+    RETURNS TABLE (indexid oid)
+    LANGUAGE C STRICT VOLATILE
+AS '$libdir/hypopg', 'hypopg_hidden_indexes';
+
+CREATE VIEW hypopg_hidden_indexes
+AS
+    SELECT h.indexid AS indexrelid,
+           i.relname AS index_name,
+           n.nspname AS schema_name,
+           t.relname AS table_name,
+           m.amname  AS am_name,
+           false     AS is_hypo
+    FROM hypopg_hidden_indexes() h
+        JOIN pg_index x ON x.indexrelid = h.indexid
+        JOIN pg_class i ON i.oid = h.indexid
+        JOIN pg_namespace n ON n.oid = i.relnamespace
+        JOIN pg_class t ON t.oid = x.indrelid
+        JOIN pg_am m ON m.oid = i.relam
+    UNION ALL
+    SELECT hl.*, true AS is_hypo
+    FROM hypopg_hidden_indexes() hi
+        JOIN hypopg_list_indexes hl on hl.indexrelid = hi.indexid
+    ORDER BY index_name;

hypopg.control

@@ -1,6 +1,6 @@
 # hypopg extension
 comment = 'Hypothetical indexes for PostgreSQL'
-default_version = '1.4.1'
+default_version = '1.4.2'
 module_pathname = '$libdir/hypopg'
 relocatable = true