Skip to content

docs: document nested and repeated columns - #1216

Draft
tatianainama wants to merge 2 commits into
mainfrom
codex/prod-439-nested-repeated-columns
Draft

docs: document nested and repeated columns#1216
tatianainama wants to merge 2 commits into
mainfrom
codex/prod-439-nested-repeated-columns

Conversation

@tatianainama

@tatianainama tatianainama commented Sep 7, 2026

Copy link
Copy Markdown
Contributor

Summary

  • add a Semantic layer reference page for nested and repeated BigQuery columns
  • document dbt YAML, virtual table naming, generated SQL, query grain, warnings, aliases, pre-aggregates, deployment, and limitations
  • add navigation and pointers from dimensions, joins, and pre-aggregates
  • leave an in-source placeholder for a production Explore screenshot

Related: lightdash/lightdash#4102 (PROD-439)

Verification

  • npm test (51 tests)
  • PR-scoped docs validation (0 errors)
  • changed files have no component findings
  • mint broken-links

Current main validation debt

Repository-wide validation currently reports two lifecycle findings in integrations/google-sheets/add-on.mdx and a missing IA annotation for integrations/google-sheets. These files are unchanged by this PR.

@linear-code

linear-code Bot commented Sep 7, 2026

Copy link
Copy Markdown

PROD-439

@mintlify

mintlify Bot commented Sep 7, 2026

Copy link
Copy Markdown
Contributor

Preview deployment for your docs. Learn more about Mintlify Previews.

Project Status Preview Updated
lightdash 🟢 Ready View Preview Sep 7, 2026, 5:00 PM

@github-actions

github-actions Bot commented Sep 7, 2026

Copy link
Copy Markdown
Contributor

Documentation validation

❌ The validator failed. This is a tooling error, not a content finding.

Download the structured JSON artifact.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant