ClickHouse/docs/en/sql-reference/dictionaries
johanngan de3b08aa5b Clean up regexp tree dictionary documentation
dictGetOrNull() relies on IDictionary::hasKeys(), which
RegExpTreeDictionary doesn't implement, so this probably never worked.
If you try to use it, an exception is thrown. The docs shouldn't
indicate that this is supported.

Also fix a markdown hyperlink in the docs.
2023-05-25 14:35:24 -05:00
..
_snippet_dictionary_in_cloud.md New nav - reverting the revert 2023-03-17 21:45:43 -05:00
index.md Clean up regexp tree dictionary documentation 2023-05-25 14:35:24 -05:00