Method Search.Database.Base()->set_metadata()

Method set_metadata: void set_metadata(Standards.URI|string uri, void|string language, mapping(string:string) metadata)
Description: Set a metadata collection for a document.
Parameter uri: The URI of the resource being indexed.
Parameter language: A two letter ISO-639-1 language code, or 0 if the document is language neutral.
Parameter metadata: A collection of metadata strings to be set for a document. The strings may be wide. The "body" metadata may be cut off at 64K.