Reference

• SQL functions and views: functions for files, the cache and Iceberg metadata, the catalog views, and roles.
• Table options: options for Iceberg tables, data lake file tables, load_from and COPY.
• Configuration parameters: every pg_lake setting, with defaults.
• Data types: how PostgreSQL types map to Iceberg and Parquet.
• File formats: Parquet, CSV, JSON, GDAL, logs, external Iceberg and Delta tables.