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This pull request introduces support for discovering Property Graphs and related metadata in the BigQuery JDBC driver via a new EnableGraphMetadata connection property. It updates BigQueryDatabaseMetaData to query INFORMATION_SCHEMA.PROPERTY_GRAPHS and expose these as 'GRAPH TABLE' types in getTables and getTableTypes. The code review feedback suggests two key improvements: dynamically padding the table metadata values with nulls to match the schema size rather than hardcoding five nulls, and gracefully catching and skipping projects on 'Permission denied' or 'Access denied' errors when querying metadata.
Neenu1995
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October 30, 2026 15:38
Neenu1995
changed the base branch from
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jdbc/graph-connection-property
October 30, 2026 15:42
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jdbc/graph-metadata-integration
October 30, 2026 16:37
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