8 Commits

Author	SHA1	Message	Date
Robert Schulze	8e1a3cd194	Don't crash in functions multiMatch[Fuzzy](AllIndices/Any/AnyIndex)() with empty needle ... Queries like "select multiMatchAnyIndex('abc', []::Array(String))" were not properly handled and crashed.	2022-07-08 11:18:53 +00:00
Robert Schulze	d547aa7849	Allow non-const pattern array argument in multi[Fuzzy]Match*() ... Resolves #38046	2022-07-04 10:43:16 +00:00
Robert Schulze	2c828338f4	Replace hyperscan by vectorscan ... This commit migrates ClickHouse to Vectorscan. The first 10 min of [0] explain the reasons for it. (*) Addresses (but does not resolve) #38046 (*) Config parameter names (e.g. "max_hyperscan_regexp_length") are preserved for compatibility. Likewise, error codes (e.g. "ErrorCodes::HYPERSCAN_CANNOT_SCAN_TEXT") and function/class names (e.g. "HyperscanDeleter") are preserved as vectorscan aims to be a drop-in replacement. [0] https://www.youtube.com/watch?v=KlZWmmflW6M	2022-06-24 10:47:52 +02:00
Alexey Milovidov	36e0946926	Make test data less frightening for random strangers	2022-03-24 03:55:43 +01:00
vdimir	1bdcf7a215	add use-hyperscan for multimatch tests	2022-02-17 12:39:33 +00:00
Vitaly Baranov	39d73c01b2	Add tags to tests.	2021-09-12 17:15:28 +03:00
Alexey Milovidov	7853722519	Update tests	2020-05-28 17:18:58 +03:00
Ivan	97f2a2213e	Move all folders inside /dbms one level up (#9974) ... * Move some code outside dbms/src folder * Fix paths	2020-04-02 02:51:21 +03:00