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ducklake_partition_info
Column name Column type  
partition_id BIGINT  
table_id BIGINT  
begin_snapshot BIGINT  
end_snapshot BIGINT  
  • partition_id is a numeric identifier for a partitioning specification. partition_id is incremented from next_catalog_id in the ducklake_snapshot table.
  • table_id refers to a table_id from the ducklake_table table.
  • begin_snapshot refers to a snapshot_id from the ducklake_snapshot table. The partitioning specification is valid starting with this snapshot id.
  • end_snapshot refers to a snapshot_id from the ducklake_snapshot table. The partitioning specification is valid up to but not including this snapshot id. If end_snapshot is NULL, the partitioning specification is currently valid.
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