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. The accelerated patterns are%value%, value% and %value, as well as the startsWith and endsWith calls that optimize_rewrite_like_perfect_affix rewrites into value% and %value.
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_pattern_bypass_cache
Whether to cache text index pattern dictionary scans that exceedtext_index_like_max_postings_to_read.
The pattern bypass cache uses the text index tokens cache and avoids repeating dictionary scans that previously fell back to evaluating the original predicate.