Freezes an absolute-truth oracle from prometheus@v0.311.3's own
promql/promqltest testdata: a generator command (scripts/promqltestcorpus, go run .)
evaluates upstream's load scripts with the vendored reference engine and
writes 755 cases to a committed corpus; a new integration suite replays
the ingestion and asserts /api/v5/query_range responses against it. The
known-divergences ledger is enforced exactly in both directions and is
empty: the serving path matches the reference engine on every case.
Also folds in the last serving-path fix the corpus surfaced: the v5
output filter dropped every __-prefixed label, mangling labelsets that
legitimately carry one (e.g. __address__); it now strips only known
storage keys (__temporality__, __scope./__resource. prefixes).
The metrics fixture writes registration rows per (series, hour bucket)
with hour-floored timestamps, matching the exporter; the queriermetrics
dormant-metric warning test now uses genuinely dormant data (production-
shaped registration shares an hour bucket with recently-stale data).
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
* fix: added validations for having expression
* fix: added extra validation and unit tests
* fix: added antlr based parsing for validation
* fix: added more unit tests
* fix: removed validation on having in range request validations
* fix: generated lexer files and added more unit tests
* fix: edge cases
* fix: added cmnd to scripts for generating lexer
* fix: use std libg sorting instead of selection sort
* fix: support implicit and
* fix: allow bare not in expression
* fix: added suggestion for having expression
* fix: typo
* fix: added more unit tests, handle white space difference in aggregation exp and having exp
* fix: added support for in and not, updated errors
* fix: added support for brackets list
* fix: lint error
* fix: handle non spaced expression
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Co-authored-by: Srikanth Chekuri <srikanth.chekuri92@gmail.com>
This is the second part of the OSS installation and improvement PR.
Users must run the migration script to migrate an existing SigNoz installation from Docker Standalone or Docker Swarm.
---------
Signed-off-by: Prashant Shahi <prashant@signoz.io>
