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DuckDB
This destination plugin lets you sync data from a CloudQuery source to a DuckDB database
Overview #
DuckDB Destination Plugin
This destination plugin lets you sync data from a CloudQuery source to a DuckDB database.
Example Config #
This is a basic configuration that will save all your sync resources to
/path/to/example.db.kind: destination
spec:
name: duckdb
path: cloudquery/duckdb
registry: cloudquery
version: "v6.0.10"
write_mode: "overwrite-delete-stale"
# Learn more about the configuration options at https://cql.ink/duckdb_destination
spec:
connection_string: /path/to/example.db
# Optional parameters
# batch_size: 1000
# batch_size_bytes: 4194304 # 4 MiB
# debug: false
After running
cloudquery sync, you can explore the data locally with the DuckDB CLI: duckdb /path/to/example.db.The default
write_mode is overwrite-delete-stale, but the plugin also supports overwrite or append. Note that overwrite and overwrite-delete-stale modes do not support atomic updates: to update a resource, it is first deleted and then re-inserted. This is due to a current lack of support in DuckDB for upserting list-type columns. If this is an issue for you, consider using the append mode instead. You may then perform a manual cleanup of stale resources after the sync completes.DuckDB Spec #
This is the top level spec used by the DuckDB destination Plugin.
connection_string(string) (required)Absolute or relative path to a file, such as./example.duckdb.batch_size(integer) (optional) (default:1000)Maximum number of items that may be grouped together to be written in a single write.batch_size_bytes(integer) (optional) (default:4194304(4 MiB))Maximum size of items that may be grouped together to be written in a single write.debug(boolean) (optional) (default:false)Enables debug logging.