Update DB recommendations (#5793)

* Update DB recommendations
Favour PostgreSQL, based on tests such as:
https://github.com/FreshRSS/FreshRSS/pull/5648#issuecomment-1715843198
https://github.com/FreshRSS/FreshRSS/issues/5707

SQLite is generally very fine, although with the challenge that the DB model cannot easily be updated https://www.sqlite.org/lang_altertable.html#why_alter_table_is_such_a_problem_for_sqlite
(We should ship a command-line update mechanism)

I have verified that FreshRSS still works with `mysql:5.5.62`
https://hub.docker.com/layers/library/mysql/5.5.62/images/sha256-d404d78aa797c87c255e5ae2beb5d8d0e4d095f930b1f20dc208eaa957477b74?context=explore

* sqlite

README.fr.md

@@ -59,9 +59,10 @@ FreshRSS n’est fourni avec aucune garantie.
 	* Fonctionne même sur un Raspberry Pi 1 avec des temps de réponse < 1s (testé sur 150 flux, 22k articles)
 * Serveur Web Apache2.4+ (recommandé), ou nginx, lighttpd (non testé sur les autres)
 * PHP 7.4+
-	* Requis : [cURL](https://www.php.net/curl), [DOM](https://www.php.net/dom), [JSON](https://www.php.net/json), [XML](https://www.php.net/xml), [session](https://www.php.net/session), [ctype](https://www.php.net/ctype), et [PDO_MySQL](https://www.php.net/pdo-mysql) ou [PDO_SQLite](https://www.php.net/pdo-sqlite) ou [PDO_PGSQL](https://www.php.net/pdo-pgsql)
-	* Recommandés : [GMP](https://www.php.net/gmp) (pour accès API sur plateformes < 64 bits), [IDN](https://www.php.net/intl.idn) (pour les noms de domaines internationalisés), [mbstring](https://www.php.net/mbstring) (pour le texte Unicode), [iconv](https://www.php.net/iconv) (pour conversion d’encodages), [ZIP](https://www.php.net/zip) (pour import/export), [zlib](https://www.php.net/zlib) (pour les flux compressés)
-* MySQL 5.5.3+ ou équivalent MariaDB, ou SQLite 3.7.4+, ou PostgreSQL 9.5+
+	* Extensions requises : [cURL](https://www.php.net/curl), [DOM](https://www.php.net/dom), [JSON](https://www.php.net/json), [XML](https://www.php.net/xml), [session](https://www.php.net/session), [ctype](https://www.php.net/ctype)
+	* Extensions recommandées : [PDO_SQLite](https://www.php.net/pdo-sqlite) (pour l’export/import), [GMP](https://www.php.net/gmp) (pour accès API sur plateformes < 64 bits), [IDN](https://www.php.net/intl.idn) (pour les noms de domaines internationalisés), [mbstring](https://www.php.net/mbstring) (pour le texte Unicode), [iconv](https://www.php.net/iconv) (pour conversion d’encodages), [ZIP](https://www.php.net/zip) (pour import/export), [zlib](https://www.php.net/zlib) (pour les flux compressés)
+	* Extension pour base de données : [PDO_PGSQL](https://www.php.net/pdo-pgsql) ou [PDO_SQLite](https://www.php.net/pdo-sqlite) ou [PDO_MySQL](https://www.php.net/pdo-mysql)
+* PostgreSQL 9.5+ ou SQLite ou MySQL 5.5.3+ ou MariaDB 5.5+
 
 # [Installation](https://freshrss.github.io/FreshRSS/fr/users/01_Installation.html)
 

README.md

@@ -59,9 +59,10 @@ FreshRSS comes with absolutely no warranty.
 	* It even works on Raspberry Pi 1 with response time under a second (tested with 150 feeds, 22k articles)
 * A web server: Apache2.4+ (recommended), nginx, lighttpd (not tested on others)
 * PHP 7.4+
-	* Required extensions: [cURL](https://www.php.net/curl), [DOM](https://www.php.net/dom), [JSON](https://www.php.net/json), [XML](https://www.php.net/xml), [session](https://www.php.net/session), [ctype](https://www.php.net/ctype), and [PDO_MySQL](https://www.php.net/pdo-mysql) or [PDO_SQLite](https://www.php.net/pdo-sqlite) or [PDO_PGSQL](https://www.php.net/pdo-pgsql)
-	* Recommended extensions: [GMP](https://www.php.net/gmp) (for API access on 32-bit platforms), [IDN](https://www.php.net/intl.idn) (for Internationalized Domain Names), [mbstring](https://www.php.net/mbstring) (for Unicode strings), [iconv](https://www.php.net/iconv) (for charset conversion), [ZIP](https://www.php.net/zip) (for import/export), [zlib](https://www.php.net/zlib) (for compressed feeds)
-* MySQL 5.5.3+ or MariaDB equivalent, or SQLite 3.7.4+, or PostgreSQL 9.5+
+	* Required extensions: [cURL](https://www.php.net/curl), [DOM](https://www.php.net/dom), [JSON](https://www.php.net/json), [XML](https://www.php.net/xml), [session](https://www.php.net/session), [ctype](https://www.php.net/ctype)
+	* Recommended extensions: [PDO_SQLite](https://www.php.net/pdo-sqlite) (for export/import), [GMP](https://www.php.net/gmp) (for API access on 32-bit platforms), [IDN](https://www.php.net/intl.idn) (for Internationalized Domain Names), [mbstring](https://www.php.net/mbstring) (for Unicode strings), [iconv](https://www.php.net/iconv) (for charset conversion), [ZIP](https://www.php.net/zip) (for import/export), [zlib](https://www.php.net/zlib) (for compressed feeds)
+	* Extension for database: [PDO_PGSQL](https://www.php.net/pdo-pgsql) or [PDO_SQLite](https://www.php.net/pdo-sqlite) or [PDO_MySQL](https://www.php.net/pdo-mysql)
+* PostgreSQL 9.5+ or SQLite or MySQL 5.5.3+ or MariaDB 5.5+
 
 # [Installation](https://freshrss.github.io/FreshRSS/en/admins/03_Installation.html)
 

app/install.php

@@ -531,7 +531,7 @@ function printStep2(): void {
 				<?php if (extension_loaded('pdo_mysql')) {?>
 				<option value="mysql"
 					<?= isset($_SESSION['bd_type']) && $_SESSION['bd_type'] === 'mysql' ? 'selected="selected"' : '' ?>>
-					MySQL
+					MySQL / MariaDB
 				</option>
 				<?php }?>
 				<?php if (extension_loaded('pdo_pgsql')) {?>

docs/en/admins/02_Prerequisites.md

@@ -9,7 +9,7 @@ You need to verify that your server can run FreshRSS before installing it. If yo
 | Web server    | **Apache 2.4+**         | nginx, lighttpd         |
 | PHP           | **PHP 7.4+**            |                         |
 | PHP modules   | Required: libxml, cURL, JSON, PDO_MySQL, PCRE and ctype.<br />Required (32-bit only): GMP <br />Recommended: Zlib, mbstring, iconv, ZipArchive<br />*For the whole modules list see [Dockerfile](https://github.com/FreshRSS/FreshRSS/blob/edge/Docker/Dockerfile-Alpine#L7-L9)* | |
-| Database      | **MySQL 5.5.3+**        | SQLite 3.7.4+, PostgreSQL 9.5+          |
+| Database      | **PostgreSQL 9.5+**     | SQLite, MySQL 5.5.3+, MariaDB 5.5+ |
 | Browser       | **Firefox**             | Chrome, Opera, Safari, or Edge          |
 
 ## Getting the appropriate version of FreshRSS

docs/fr/users/01_Installation.md

@@ -9,7 +9,7 @@ Il est toutefois de votre responsabilité de vérifier que votre hébergement pe
 | Serveur web      | **Apache 2.4+**                                                                                                | nginx, lighttpd                |
 | PHP              | **PHP 7.4+**                                                                                                   |                                |
 | Modules PHP      | Requis : libxml, cURL, JSON, PDO_MySQL, PCRE et ctype<br />Requis (32 bits seulement) : GMP<br />Recommandé : Zlib, mbstring et iconv, ZipArchive<br />*Pour une liste complète des modules nécessaires voir le [Dockerfile](https://github.com/FreshRSS/FreshRSS/blob/edge/Docker/Dockerfile-Alpine#L7-L9)* |                                |
-| Base de données  | **MySQL 5.5.3+**                                                                                               | SQLite 3.7.4+, PostgreSQL 9.5+   |
+| Base de données  | **PostgreSQL 9.5+** | SQLite, MySQL 5.5.3+, MariaDB 5.5+ |
 | Navigateur       | **Firefox**                                                                                                    | Chrome, Opera, Safari, or Edge   |
 
 ## Choisir la bonne version de FreshRSS