Manual:$wgSearchType

Database settings: $wgSearchType
Type of search used for the wiki.
Introduced in version:	1.4.0
Removed in version:	Still in use
Allowed values:	(string) or null. See below for valid values.
Default value:	null (1.5+) "MyISAM" (1.4)
Other settings: Alphabetical | By function

Details

Leave as null to select the default search engine for the selected database type (e.g. SearchMySQL, SearchPostgres or SearchOracle), or set to a class name to override to a custom search engine.

See also

• Manual:$wgSearchTypeAlternatives