v0.1 Reference Overview
Reference index for pg_mooncake v0.1 DDL, Delta Lake metadata catalogs, GUC parameters, data loading, and external file queries.
Legacy
pg_mooncake v0.1 Archive (Delta Lake Engine)This page documents pg_mooncake v0.1, which used direct CREATE TABLE ... USING columnstore DDL and Delta Lake storage. Starting in v0.2 and PGSTY’s v0.3.0 release, pg_mooncake uses moonlink real-time columnstore mirrors (CALL mooncake.create_table + USING mooncake) and Apache Iceberg v2. For current documentation, see Introduction and v0.1 vs v0.2 & v0.3.
- v0.1 Columnstore DDL (
USING columnstore) - v0.1 Querying Columnstore Outside Postgres (
mooncake.columnstore_tables) - v0.1 GUC Configurations (
mooncake.maximum_memory,mooncake.maximum_threads) - v0.1 Load Data (
COPY&mooncake.read_parquet) - v0.1 Query External Files (
mooncake.read_parquet,mooncake.read_csv,iceberg_scan,delta_scan) - v0.1 Supported Queries & Query Shapes