duckdb configuration — duckdb_config • duckdbfs

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.

Value

the active duckdb connection, invisibly

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.

See also

duckdb_reset, duckdb_get_config

Examples

if (FALSE) { # interactive()
duckdb_config(threads = 1, memory_limit = '10GB')
duckdb_get_config("threads")
duckdb_reset("threads")
}