Robert Schulze
Robert Schulze
This PR is follow-up to https://github.com/ClickHouse/ClickHouse/pull/63898, removing the obsolete `-n` parameters from tests to avoid confusion why the parameter is still there and future cargo-cult copy-pasting of obsolete stuff into...
s390/x was disabled during the [last ICU update](https://github.com/ClickHouse/ClickHouse/pull/66474). This PR re-enables it with big endian binary assets [kindly provided](https://github.com/ClickHouse/icudata/pull/3) by @josh-hildred (thanks). ### Changelog category (leave one): - Not for...
(ignore)
(not ready for review) This PR is follow-up to https://github.com/ClickHouse/ClickHouse/pull/63898, removing the obsolete `-n` parameters from tests to avoid confusion why the parameter is still there and future cargo-cult copy-pasting...
### Changelog category (leave one): - Not for changelog (changelog entry is not required)
Fails very sporadically (ca. 2x / year) in tsan builds. This PR increases setting `max_execution_time = '3'` to `max_execution_time = '9'`. Logs show nothing suspicious except running parallel aggregation queries...
https://s3.amazonaws.com/clickhouse-test-reports/66934/919005c4f70b044ecd9cc1bbce5dc5e276e11929/integration_tests__aarch64__[3_6].html https://play.clickhouse.com/play?user=play#c2VsZWN0IHB1bGxfcmVxdWVzdF9udW1iZXIgYXMgcHIsIGNoZWNrX3N0YXJ0X3RpbWUsIGNoZWNrX25hbWUsIHRlc3RfbmFtZSwgdGVzdF9zdGF0dXMgYXMgc3RhdHVzLCByZXBvcnRfdXJsCmZyb20gY2hlY2tzCndoZXJlIHRvRGF0ZShjaGVja19zdGFydF90aW1lKSA+ICcyMDI0LTAxLTAxJyBhbmQgc3RhdHVzIElOICgnRkFJTCcsICdFUlJPUicpIGFuZCB0ZXN0X25hbWUgbGlrZSAnJXRlc3RfZXhlY3V0YWJsZV9kaWN0aW9uYXJ5JScKb3JkZXIgYnkgY2hlY2tfc3RhcnRfdGltZSBkZXNj ``` =================================== FAILURES =================================== __________________ test_executable_implicit_input_slow_python __________________ [gw1] linux -- Python 3.10.12 /usr/bin/python3 started_cluster = def test_executable_implicit_input_slow_python(started_cluster): skip_test_msan(node) assert node.query_and_get_error( "SELECT dictGet('executable_implicit_input_slow_python', 'result', toUInt64(1))" ) > assert node.query_and_get_error(...
(wip) ### Changelog category (leave one): - Not for changelog (changelog entry is not required)
The top of any documentation page shows a breadcrumbs menu, e.g. for the [settings documentation page](https://clickhouse.com/docs/en/operations/settings/settings-profiles):  The breadcrumbs are no clickable links but they ideally should be.
Function `bitHammingDistance` ([docs](https://clickhouse.com/docs/en/sql-reference/functions/bit-functions#bithammingdistance)) is useful for search in feature stores (i.e. one bit represents a feature). The current implementation is simple: OR both inputs + run popcnt. But we can...
The HNSW algorithm for vector search has three parameters: `M`, `ef_construction` and `ef_search`. Currently, all three parameters are specified at vector index construction time. Since `ef_search` only affects the query-time...