v0.13.0

Changelog

New Features

• cba958c: feat(ch-bench-read): add Series benchmark (@tdakkota)
• c5422c3: feat(ch-bench-read): add option to set benchmark runs (@tdakkota)
• a2414c4: feat(ch-bench-read): add script to run benchmark locally (@tdakkota)
• 3fcc6d7: feat(chsql): add IsSingleToken to check whether string is a token (@tdakkota)
• 24a5d8d: feat(chsql): add ORDER BY expression (@tdakkota)
• 3473bf0: feat(chsql): add PREWHERE (@tdakkota)
• cef5f8f: feat(chsql): add hasToken and like functions (@tdakkota)
• 703a3e5: feat(chsql): add more helpers to build predicates (@tdakkota)
• ab07bf6: feat(chsql): add query builder package (@tdakkota)
• f9f9048: feat(chsql): add subquery support (@tdakkota)
• 2428d85: feat(chsql): use simpleJSONHas to find attributes (@tdakkota)
• 40896e2: feat(chstorage): lookup attribute scope before querying data (@tdakkota)
• a78de4d: feat(chstorage): offload Series (@tdakkota)
• ca0d905: feat(chstorage): query only labels when possible (@tdakkota)
• 2140e95: feat(iterators): add Reset method to SliceIterator (@tdakkota)
• 96619b4: feat(logql): implement fmt.Stringer for Selector (@tdakkota)
• a8580d9: feat(logqlbench): add LogQL benchmark tool (@tdakkota)
• 6010beb: feat(otelbench): add logql analyze command (@tdakkota)
• ed30e30: feat(otelbench): add option to seed log generator (@tdakkota)
• 86e10ec: feat(otelbench): collect received bytes and rows too (@tdakkota)
• ac16a14: feat(otelbench): teach promql analyze to print reports in benchstat format (@tdakkota)
• 459d963: feat(promhandler): do Labels/LabelValues queries in parallel (@tdakkota)
• c9e455e: feat(promhandler): query series concurrently (@tdakkota)
• 4a37f01: feat(promhandler): use optimized API for Series queries (@tdakkota)
• 1c77c7c: feat(traceql): implement stringer for Autocomplete (@tdakkota)
• 8c3dad8: feat(xattribute): add Duration to pass duration attribute (@tdakkota)
• 567c14c: feat(xattribute): add unix timestamp attribute (@tdakkota)

Bug fixes

• 1794195: fix(ch-bench-read): remove unnecessary -O flag (@tdakkota)
• 19bcf51: fix(chsql): convert expression to DateTime64 before comparing (@tdakkota)
• 6604bc7: fix(chsql): convert timestamp to DateTime64 before comparing (@tdakkota)
• b11d586: fix(chsql): do not wrap where/prewhere expression (@tdakkota)
• 36c3572: fix(chsql): ensure time is not zero in InTimeRange (@tdakkota)
• 7b7ddd0: fix(chsql): pass proper columns to results (@tdakkota)
• 5eb101c: fix(chsql): properly handle column aliasing (@tdakkota)
• 6c319ad: fix(chsql): put binary expression into parenthesis (@tdakkota)
• 84f90e9: fix(chstorage): add DISTINCT to series query (@tdakkota)
• 5665fe3: fix(chstorage): check for MinTime/MaxTime when querying exemplars (@tdakkota)
• 94ff446: fix(chstorage): convert log abel value to string (@tdakkota)
• 73773f0: fix(chstorage): do not return __name__ label if there is no match (@tdakkota)
• a7e6f79: fix(chstorage): do not return empty label names in log series (@tdakkota)
• d77b43b: fix(chstorage): do not return high cardinality labels as part of series (@tdakkota)
• f75bd30: fix(chstorage): do not skip level log label when returning series (@tdakkota)
• 4ad0b3a: fix(chstorage): filter root span names, when rootName is queried (@tdakkota)
• 2184b0a: fix(chstorage): handle autocompelete query when getting span names (@tdakkota)
• 01b5d25: fix(chstorage): handle trace-to-logs line filter properly (@tdakkota)
• fa245c7: fix(chstorage): hash exemplar scope attributes too (@tdakkota)
• 0a08770: fix(chstorage): lookup by scope labels too (@tdakkota)
• a37910e: fix(chstorage): lookup by stringified attribute value (@tdakkota)
• 8c264c8: fix(chstorage): make trace_id/span_id case-insensitive (@tdakkota)
• 80c232c: fix(chstorage): make label limit configurable (@tdakkota)
• 8a0c014: fix(chstorage): properly handle Prometheus min/max time (@tdakkota)
• cdb9ae0: fix(chstorage): properly handle matchers in LabelNames (@tdakkota)
• a130d78: fix(chstorage): properly handle matchers in LabelValues (@tdakkota)
• a62d8ad: fix(chstorage): properly negate matchers (@tdakkota)
• cedd89d: fix(chstorage): query scope attributes (@tdakkota)
• 1550ef9: fix(chstorage): remove trailing comma in migration table DDL (@tdakkota)
• d214c03: fix(chstorage): remove unnecessary label conversion (@tdakkota)
• a976b34: fix(chstorage): respect query parameter when selecting log label values (@tdakkota)
• e3116c5: fix(chstorage): save metrics scope attributes (@tdakkota)
• 64e7127: fix(chstorage): sort attributes keys before encoding (@tdakkota)
• ae6e549: fix(chstorage): sort log labels and label values before returning (@tdakkota)
• 9f3598e: fix(chstorage): sort metric labels and label values before returning (@tdakkota)
• 7be284b: fix(chstorage): use chsql for getMetricsLabelMapping too (@tdakkota)
• d637972: fix(chstorage): use normalized metric name to lookup (@tdakkota)
• bedbddf: fix(chstorage): use right column name for service.namespace (@tdakkota)
• 878b7f6: fix(dev): pass a proper image name when building (@tdakkota)
• 306b12d: fix(lokihandler): parse query parameter (@tdakkota)
• 48fc0a5: fix(lokihandler): use engine's parsing options (@tdakkota)
• fdc0ba4: fix(otelbench): avoid data race when collecting PromQL queries (@tdakkota)
• d912283: fix(otelbench): disallow positional arguments to avoid confusion (@tdakkota)
• d4ba238: fix(otelbench): return proper benchstat units (@tdakkota)
• 3adaf57: fix(otelbench): use query title to output, if available (@tdakkota)
• 17b6361: fix(promhandler): sort labels and label values after merge (@tdakkota)
• e430f2c: fix(promhandler): sort series before merging (@tdakkota)
• 4971482: fix(tempohandler): sort traces before returning (@tdakkota)
• a1a5a49: fix(traceqlengine): sort traces before returning (@tdakkota)

Performance updates

• 7e7fe5a: perf(chstorage): use hasToken to skip blocks (@tdakkota)
• 2082cc7: perf(logqlabels): use stack-allocated slices for keys (@tdakkota)
• d760d30: perf(logqlengine): re-use key buffer (@tdakkota)
• b085670: perf(logqlengine): use index map to avoid result slice allocation (@tdakkota)

Documentation updates

• b50f638: docs(ch-bench-read): describe how to compare changes (@tdakkota)
• 10af804: docs(integration): describe how to get debug traces for tests (@tdakkota)

Benchmarking tooling changes

• a9cc7fe: ci(bench): disable CheckBenchAPI until it fixed (@tdakkota)
• 7122c98: ci(ch-log-bench-read): add LogQL benchmark setup (@tdakkota)

CI/CD updates

• 11e62f4: ci(deploy): disable deploy until it fixed (@tdakkota)
• 02721b1: ci: increase deploy timeouts (@ernado)

Updates to tests

• b7e9bd8: test(chstorage): ensure that attributes are simpleJSON-compatible (@tdakkota)
• 137e1fb: test(logql): do not fail test unconditionally (@tdakkota)
• 2ebd4a4: test(logqlables): add groupEntries benchmark and test (@tdakkota)
• 60fcf9a: test(logqlengine): reduce cardinality in groupEntries benchmark (@tdakkota)
• dcc1bae: test(lokie2e): add Series test (@tdakkota)
• 9d3d55b: test(lokie2e): add more LabelValues tests (@tdakkota)
• cb3c479: test(lokie2e): ensure labels and label values are sorted (@tdakkota)
• 5b020d6: test(lokie2e): mixed case trace-to-logs query (@tdakkota)
• 2b1847d: test(lokie2e): update tests due to chstorage changes (@tdakkota)
• 15d7f59: test(prome2e): add more LabelNames tests (@tdakkota)
• dd187a4: test(prome2e): add more LabelValues tests (@tdakkota)
• cad68f2: test(prome2e): add more label values tests (@tdakkota)
• e0f6934: test(prome2e): add test to query label outside range (@tdakkota)
• 7a0eafc: test(prome2e): check exemplars API (@tdakkota)
• 1433b63: test(prome2e): ensure no match case is properly handled (@tdakkota)
• f76761e: test(prome2e): ensure labels and label values are sorted (@tdakkota)
• 3fb15ba: test(tempoe2e): add autocomplete query test (@tdakkota)
• 2dde5ad: test(tempoe2e): ensure only root span names returned, when required (@tdakkota)
• 2415db2: test(tempoe2e): ensure scope parameter is handled properly (@tdakkota)
• 0572689: test(tempoe2e): query materialized attributes (@tdakkota)
• d4db6c0: test(traceql): add fuzzer for ParseAutocomplete (@tdakkota)

Other work

• e924a78: refactor(chstorage): use chsql to build queries (@tdakkota)
• bbf64e2: refactor(chtracker): move benchmark query tracking to separate package (@tdakkota)
• f67c15c: refactor(logqlengine): use xattribute.UnixNano (@tdakkota)
• b0069f1: refactor(logstorage): use time.Time (@tdakkota)
• 28b3a72: refactor(promapi): move MinTime and MaxTime (@tdakkota)
• 88c0b79: refactor(traceql): extract SpanMatchers from autocomplete queries (@tdakkota)
• b8b29ff: refactor(traceqlengine): use xattribute.UnixNano (@tdakkota)
• 9390fcc: refactor(tracestorage): use time.Time (@tdakkota)

Docker images

ghcr.io/go-faster/oteldb:v0.13.0