Handbuch:SqliteMaintenance.php

This page is a translated version of the page Manual:SqliteMaintenance.php and the translation is 50% complete.

MediaWiki Version:

≥ 1.36

MediaWiki-Datei: SqliteMaintenance.php
Speicherort:	maintenance/
Quellcode:	master • 1.42.3 • 1.41.4 • 1.39.10
Klassen:	SqliteMaintenance

Details

SqliteMaintenance.php file is a maintenance script that performs some operations specific to SQLite database backend.

Optionen/Argumente

Option	Beschreibung	Notwendig?
--vacuum	Clean up database by removing deleted pages. Decreases database file size	Optional
--integrity	Check database for integrity	Optional
--backup-to	Backup database to the given file	Optional
--check-syntax	Check SQL file(s) for syntax errors	Optional

Verwendung

php maintenance/SqliteMaintenance.php [ --vacuum| --integrity| --backup-to| --check-syntax ]

Checking integrity

Terminal

$ php maintenance/SqliteMaintenance.php --integrity

Performing database integrity checks:
ok

Vacuum Operation

Terminal

$ php maintenance/SqliteMaintenance.php --vacuum

VACUUM: Database size was 46995456 bytes, now 37796864 (19.6% reduction).

Checking SQL file syntax

patch-actor-table.sql

--
-- patch-actor-table.sql
--
-- T167246. Add an `actor` table.

CREATE TABLE /*_*/actor (
  actor_id bigint unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
  actor_user int unsigned,
  actor_name varchar(255) binary NOT NULL
) /*$wgDBTableOptions*/;
CREATE UNIQUE INDEX /*i*/actor_user ON /*_*/actor (actor_user);
CREATE UNIQUE INDEX /*i*/actor_name ON /*_*/actor (actor_name);

Terminal

$ php maintenance/SqliteMaintenance.php --check-syntax patch-actor-table.sql

SQL syntax check: no errors detected.

Siehe auch