dr_registry_duckdb()

Usage

dr_registry_duckdb(path)

dr_registry_postgres(
  connection_env = "DUCKLAKE_PG_CONNECTION",
  lock_timeout = 30
)

dr_storage_local(path)

dr_storage_s3(
  bucket,
  prefix = "dataloom/",
  endpoint,
  region = "eu-central-1",
  credential_provider = c("config", "credential_chain"),
  credential_chain = NULL
)

Arguments

path

Local path.

connection_env

Environment variable containing a PostgreSQL libpq string.

lock_timeout

Seconds to wait for another PostgreSQL writer. Writes are coordinated per asset during publication using optional RPostgres. All writers must use this protocol; direct SQL and older clients are not coordinated.

bucket

S3 bucket.

prefix

Prefix within the bucket.

endpoint

S3 endpoint, including https://.

region

AWS region.

credential_provider

Static environment credentials (config) or the AWS SDK credential_chain (profiles, instance roles or web identity).

credential_chain

Optional ordered AWS providers, separated by semicolons. Only used with credential_provider = "credential_chain".

Value

Examples

dr_registry_duckdb(file.path(tempdir(), "lake.db"))
dr_storage_local(file.path(tempdir(), "data"))
dr_registry_postgres("DUCKLAKE_PG_CONNECTION")