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c3784326eb
This commit changes the way we handle field expansion in `match`, `multi_match` and `query_string` query. The main changes are: - For exact field name, the new behavior is to rewrite to a matchnodocs query when the field name is not found in the mapping. - For partial field names (with `*` suffix), the expansion is done only on `keyword`, `text`, `date`, `ip` and `number` field types. Other field types are simply ignored. - For all fields (`*`), the expansion is done on accepted field types only (see above) and metadata fields are also filtered. - The `*` notation can also be used to set `default_field` option on`query_string` query. This should replace the needs for the extra option `use_all_fields` which is deprecated in this change. This commit also rewrites simple `*` query to matchalldocs query when all fields are requested (Fixes #25556). The same change should be done on `simple_query_string` for completeness. `use_all_fields` option in `query_string` is also deprecated in this change, `default_field` should be set to `*` instead. Relates #25551