Skip to content
ClickHouse Docs
ClickHouse DocsClickHouse Docs

regexp_dict_* session settings

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

regexp_dict_allow_hyperscan

Type
Bool
Default
1

Allow regexp_tree dictionary using Hyperscan library.

regexp_dict_flag_case_insensitive

Type
Bool
Default
0

Use case-insensitive matching for a regexp_tree dictionary. Can be overridden in individual expressions with (?i) and (?-i).

regexp_dict_flag_dotall

Type
Bool
Default
0

Allow ‘.’ to match newline characters for a regexp_tree dictionary.

Navigation