Manual:Importing revisions

Importing revisions can be done interwiki or by upload.

Database
For each page that is imported in a single XML file, a row in the  table will be created.

Files

 * : Contains WikiImporter, UploadSourceAdapter, WikiRevision, ImportStringSource, and ImportStreamSource classes
 * : Implements Special:Import
 * : Maintenance script

Configuration settings

 * - List of interwiki prefixes for wikis that will be accepted as sources for Special:Import (for sysops).
 * - Optional default target namespace for interwiki imports.