duckdb_config: duckdb configuration

In duckdbfs: High Performance Remote File System, Database and 'Geospatial' Access Using 'duckdb'

duckdb configuration

Description

duckdb configuration

Usage

duckdb_config(..., conn = cached_connection())

Arguments

...	named argument of the parameters to set, see examples see all possible configuration options at https://duckdb.org/docs/sql/configuration.html
conn	A connection to a database.

Details

Note: in I/O bound tasks such as streaming data, it can be helpful to set thread parallelism signifantly higher than avialable CPU cores.

Value

the active duckdb connection, invisibly

See Also

duckdb_reset, duckdb_get_config

Examples

duckdb_config(threads = 1, memory_limit = '10GB')
duckdb_get_config("threads")
duckdb_reset("threads")

duckdbfs documentation built on Aug. 8, 2025, 6:57 p.m.