use_text_* session settings

These settings are available in system.settings and are autogenerated from source.

use_text_index_header_cache

Whether to cache deserialized text index headers in memory. Using the text index header cache can significantly reduce latency and increase throughput when working with a large number of text index queries.

use_text_index_like_evaluation_by_dictionary_scan

Enable evaluation of LIKE/ILIKE queries by scanning the inverted text index dictionary.

use_text_index_negative_tokens_cache

Whether to cache text index tokens that are absent from a data part. The negative tokens cache uses the text index tokens cache and avoids repeated dictionary lookups for absent tokens.

use_text_index_postings_cache

Whether to cache deserialized text index deserialized posting lists in memory. Using the text index postings cache can significantly reduce latency and increase throughput when working with a large number of text index queries.

use_text_index_tokens_cache

Whether to cache deserialized text index token infos in memory. Using the text index tokens cache can significantly reduce latency and increase throughput when working with a large number of text index queries.