QuerySpec: choose the returned fields #5

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opened 2026-10-29 18:31:58 +00:00 by Gilles · 0 comments

Gilles commented

2026-10-29 18:31:58 +00:00

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For Argus's metric charts (argus/frontend#30, monitoring plan): a chart needs two columns (date, value), but a QuerySpec without group_by returns every registered field of the model.

Scope

Optional "fields": ["at", "value"] in a QuerySpec: the columns returned (and their order) when there's no group_by; each must be in the model's fields whitelist. Absent = today's behaviour (all of them).
Refused together with group_by / aggregates (those already define the columns).
README and tests.

For Argus's metric charts (argus/frontend#30, monitoring plan): a chart needs two columns (date, value), but a QuerySpec without `group_by` returns every registered field of the model. ## Scope - Optional `"fields": ["at", "value"]` in a QuerySpec: the columns returned (and their order) when there's no `group_by`; each must be in the model's `fields` whitelist. Absent = today's behaviour (all of them). - Refused together with `group_by` / `aggregates` (those already define the columns). - README and tests.

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2026-10-29 18:31:58 +00:00

Gilles referenced this issue from argus/backend

2026-10-29 18:31:58 +00:00

Expose report metrics to bigb #46

Gilles referenced this issue from a pull request that will close it,

2026-10-29 18:33:14 +00:00

QuerySpec: choose the returned fields #6

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2026-10-29 18:33:14 +00:00