feat(bigquery-jdbc): add telemetry proto schema definition#13651
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This pull request introduces a new protobuf definition (telemetry.proto) to capture and aggregate client-side telemetry metrics for the BigQuery JDBC driver, including environment details, connection attempts, statement executions, errors, and feature usage. The review feedback suggests several improvements to align with standard conventions: renaming the timestamp field to use a _time suffix per AIP-142, documenting the unit of measurement for numeric duration fields in DurationHistogram, and renaming error_xdbc_code to sql_state to better match standard JDBC terminology.
logachev
approved these changes
Jul 6, 2026
keshavdandeva
approved these changes
Jul 6, 2026
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