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3 Commits

Author SHA1 Message Date
Robert Schulze
d1d6e5cb23
fix: build ragel assets for amd64 and aarch64 separately 2022-09-07 11:56:09 +00:00
Robert Schulze
0e363ca6e3
chore: regenerate vectorscan assets with ragel/colm head 2022-09-06 21:15:30 +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