| add_table | Add a Table's Metadata to a Registry |
| create_join_plan | Create a Plan for Aggregating and Merging Tables |
| create_metadata_registry | Create a Metadata Registry |
| customers | Sample Customer Data |
| execute_join_plan | Execute a Join Plan |
| generate_aggregation_code | Generate data.table Aggregation Code from Metadata |
| map_join_paths | Discover Potential Join Paths from Metadata and Data |
| plot_join_plan | Plot a Join Plan as a Flowchart |
| products | Sample Product Data |
| table_info | Define Metadata for a Data Table in a Tidy data.table |
| transactions | Sample Transaction Data |
| views | Sample Product View Data |