Commit Graph

4 Commits (ec70614a4ef808585c987174ac205c46dec7bdec)

Author SHA1 Message Date
Jason Stirnaman ec70614a4e
docs(sql): add LAG examples for time-based value comparisons (#6577)
* chore(sql): add LAG examples for time-based value comparisons

Enhance window function documentation with practical examples for
calculating differences between current and previous values (e.g., 1h ago).

- Add 3 LAG examples to window functions reference with tested queries
- Create new 'Compare values' query guide covering common time-based
  comparison patterns (differences, percentage changes, exact intervals)
- Add guide frontmatter for all InfluxDB 3 products

All queries validated against InfluxDB 3 Core.

Refs: Kapa.ai conversation https://app.kapa.ai/720100f9-ce93-4305-88fd-5fcf71effad7/conversations/4536b79e-3930-4359-87f5-2ad9ccc1917d
Starting from: https://docs.influxdata.com/influxdb3/cloud-serverless/reference/sql/functions/window/

* chore(sql): add counter metrics examples to compare-values guide

Enhance time-based value comparisons with counter metrics patterns
using LAG and GREATEST to handle counter resets.

- Add counter metrics section with 3 examples (rate, cumulative, intervals)
- Include tested queries for non-negative differences and aggregation
- Document workarounds for Flux increase() and InfluxQL NON_NEGATIVE_DIFFERENCE()

All queries validated against InfluxDB 3 Core.

Refs: Kapa.ai conversation https://app.kapa.ai/720100f9-ce93-4305-88fd-5fcf71effad7/conversations/16b13679-0ced-4780-ab58-3d9cacb2d899
Starting from: https://docs.influxdata.com/influxdb3/enterprise/

* Update content/shared/influxdb3-query-guides/sql/compare-values.md

Co-authored-by: Scott Anderson <sanderson@users.noreply.github.com>

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Co-authored-by: Scott Anderson <sanderson@users.noreply.github.com>
2025-12-01 15:14:44 -06:00
Scott Anderson 8cada04c55
updated all notes and warnings in influxdb3 to use gh alert syntax (#5890) 2025-03-13 17:02:04 -06:00
Jason Stirnaman 227b742106 fix(v3): Replace "Clustered" references in monolith https://docs.influxdata.com/influxdb3/core/write-data/ Closes #5874
- Replace names with product-name shortcode
- Fix grammar to accomodate the Object storage model (where data isn't stored in InfluxDB 3)
2025-03-05 11:40:57 -06:00
Scott Anderson 86bee7caf6
Add InfluxDB 3 query guides (#5798)
* base content for influxdb3 query guides

* added enterprise versions of query guides

* Apply suggestions from code review

Co-authored-by: Jason Stirnaman <jstirnaman@influxdata.com>

* update template titles to use .RenderString

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Co-authored-by: Jason Stirnaman <jstirnaman@influxdata.com>
2025-01-23 10:18:45 -07:00