Interact with 'DuckLake' from R

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Documentation for package ‘ducklake’ version 0.6.0

• DESCRIPTION file
• User guides, package vignettes and other documentation
• Package NEWS
• Package README

Help Pages

add_data_files	Register existing Parquet files with a DuckLake table
add_table_column	Add a column to a DuckLake table
attach_ducklake	Create or attach a ducklake
attach_quack	Connect to a remote Quack server
backup_ducklake	Create a DuckLake backup
begin_transaction	Begin a transaction
checkpoint_ducklake	Run a DuckLake checkpoint
cleanup_old_files	Delete files scheduled for removal
commit_transaction	Commit a transaction
create_storage_secret	Store object storage credentials for a session
create_table	Create a DuckLake table
create_view	Create a DuckLake view from a dplyr pipeline
delete_orphaned_files	Delete orphaned files
detach_ducklake	Detach from a ducklake
detach_quack	Disconnect from a remote Quack server
drop_table_column	Drop a column from a DuckLake table
drop_view	Drop a DuckLake view
ducklake_exec	Execute DuckLake operations from dplyr queries
ducklake_extension_available	Is the ducklake DuckDB extension usable?
expire_snapshots	Expire old snapshots
flush_inlined_data	Flush inlined data to Parquet files
get_ducklake_backend	Get the catalog backend type of an attached lake
get_ducklake_connection	Get the DuckDB connection used by ducklake
get_ducklake_options	List the options set on a DuckLake
get_ducklake_table	Get a DuckLake table
get_ducklake_table_asof	Query a table at a specific timestamp (time travel)
get_ducklake_table_version	Query a table at a specific version/snapshot
get_inlining_row_limit	Get the current data inlining row limit
get_metadata_table	Get a DuckLake metadata table
get_table_changes	Get the changes made to a table between two snapshots
get_table_comments	Read table, view, and column comments from a DuckLake catalog
get_table_info	Get file statistics for the tables in a lake
get_table_partitions	List the partitioning keys of tables in a lake
install_ducklake	Install the ducklake extension to duckdb
install_quack	Install the Quack extension
list_ducklake_files	List the data files backing a DuckLake table
list_ducklake_tables	List the tables and views in a DuckLake catalog
list_table_snapshots	List available snapshots for a table
merge_adjacent_files	Merge adjacent Parquet files
merge_into	Merge a source table into a DuckLake table
plot_snapshots	Plot the snapshot history of a table or lake
plot_table_changes	Plot the rows changed in each snapshot of a table
plot_table_files	Plot the file layout of a lake
quack_query	Run a one-off query against a remote Quack server
quack_serve	Serve the current session over Quack
quack_stop	Stop a Quack server
rename_ducklake_table	Rename a DuckLake table
rename_table_column	Rename a column in a DuckLake table
replace_table	Replace a table with modified data and create a new snapshot
reset_table_partitioning	Remove partitioning keys from a table
reset_table_sorting	Remove the sort order from a table
restore_table_version	Restore a table to a previous version
rewrite_data_files	Rewrite data files with many deletes
rollback_transaction	Rollback a transaction
rows_delete	Delete rows from a DuckLake table
rows_insert	Insert rows into a DuckLake table
rows_update	Update rows in a DuckLake table
rows_upsert	Upsert rows into a DuckLake table
set_column_comments	Set column comments on a DuckLake table
set_column_type	Change the type of a DuckLake table column
set_ducklake_connection	Use your own DuckDB connection with ducklake
set_ducklake_option	Set a DuckLake option
set_inlining_row_limit	Set the data inlining row limit
set_snapshot_metadata	Set metadata for the most recent snapshot
set_table_comment	Set the comment on a DuckLake table
set_table_partitioning	Set partitioning keys for a table
set_table_sorting	Set the sort order of a table
show_ducklake_query	Show the SQL that would be executed by ducklake operations
with_transaction	Execute code within a transaction