Set DuckLake configuration option — ducklake_set_option • RBCFTools

Set DuckLake configuration option

Usage

ducklake_set_option(
  con,
  catalog = "lake",
  option,
  value,
  schema = NULL,
  table_name = NULL
)

Arguments

con: DuckDB connection with DuckLake attached.
catalog: DuckLake catalog name.
option: Option name (e.g., "parquet_compression", "parquet_row_group_size").
value: Option value.
schema: Optional schema scope.
table_name: Optional table scope.

Value

Invisible NULL.

Details

Common options:

parquet_compression: snappy, zstd, gzip, lz4
parquet_row_group_size: rows per row group (default 122880)
target_file_size: target file size for compaction (default 512MB
data_inlining_row_limit: max rows to inline (default 0)