Clickhouse Post

Capabilities

Use the Important Capabilities table above as the source of truth for supported features and whether additional configuration is required.

Query Log Extraction

Enable query-log based metadata extraction to augment definition-based lineage:

• include_query_log_lineage: derive lineage from INSERT/CREATE queries in system.query_log
• include_usage_statistics: derive usage statistics from SELECT query activity

This complements view/materialized-view lineage and improves operational usage visibility.

Limitations

Module behavior is constrained by source APIs, permissions, and metadata exposed by the platform. Refer to capability notes for unsupported or conditional features.

Troubleshooting

If ingestion fails, validate credentials, permissions, connectivity, and scope filters first. Then review ingestion logs for source-specific errors and adjust configuration accordingly.