Start BigQuery support - #18
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This is the first step toward BigQuery backend support. More features will be added incrementally. Done: - Basic connectivity and query execution (TestModel passes) - Backtick quoting for identifiers - insert_all without ON CONFLICT (BigQuery does not support it) Not done: - Type support (boolean, string, date, etc.) - Ingest (ADBC BigQuery driver does not implement ingest API) FYI: - Tests assume GCP project and dataset already exist (ADBC BigQuery driver requires dataset_id for all SQL execution)
otegami
commented
Apr 9, 2026
| workload_identity_provider: ${{ secrets.GCP_WORKLOAD_IDENTITY_PROVIDER }} | ||
| - name: "Prepare test environment: BigQuery" | ||
| if: matrix.ruby-version == '3.4' && steps.gcp-auth.outcome == 'success' | ||
| uses: columnar-tech/setup-dbc@v1 |
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Use dbd for installing an ADBC driver for BigQuery.
ref: https://github.com/columnar-tech/dbc
ref: https://github.com/columnar-tech/setup-dbc
otegami
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Apr 9, 2026
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| uses: google-github-actions/auth@v3 | ||
| continue-on-error: true | ||
| with: | ||
| project_id: ${{ secrets.GCP_PROJECT_ID }} | ||
| workload_identity_provider: ${{ secrets.GCP_WORKLOAD_IDENTITY_PROVIDER }} |
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Set up GCP authentication as follows.
And then add some authorizations for the above role.
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|
The CI is currently failing, so I'll address that in a separate PR. |
otegami
marked this pull request as draft
April 9, 2026 15:28
otegami
marked this pull request as draft
April 9, 2026 15:28
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This is the first step toward BigQuery backend support.
More features will be added incrementally.
CI has passed on my fork here.
Done
Not done
FYI