IMPORTANT: Version 6.6 of Elasticsearch has passed its maintenance date.
This documentation is no longer being updated. For the latest information, see the current release documentation.
[6.5.0] Deprecated in 6.5.0. This filter is deprecated and will be removed in the next major version.
A token filter of type
standard that normalizes tokens extracted with
the Standard Tokenizer.
standard token filter currently does nothing. It remains as a placeholder
in case some filtering function needs to be added in a future version.