đŸ”„ Updating graph schema…
update_graph_metadataPartially update graph metadata for RFM model setup: specify primary keys, time columns, semantic types, and foreign key links. Omitted fields remain unchanged.
Instructions
Partially update the current graph metadata.
Setting up the metadata is crucial for the RFM model to work properly. In particular,
primary keys and time columns need to be correctly specified for each table in case they exist;
columns need to point to a valid semantic type that describe their semantic meaning, or
Noneif they should be discarded;links need to point to valid foreign key-primary key relationships.
Omitted fields will be untouched.
For newly added tables, it is advised to double-check semantic types and modify in a follow-up step if necessary.
Make sure that tables are correctly linked before proceeding.
Note that all operations can be performed in a batch at once, e.g., one can add new tables and directly link them to together.
Important: Before creating and updating graphs, read the documentation first at 'kumo://docs/graph-setup'.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| update | Yes | Metadata updates to perform for a graph holding multiple tables connected via foreign key-primary key relationships. |
Output Schema
| Name | Required | Description | Default |
|---|---|---|---|
| graph | Yes | Metadata of a graph holding multiple tables connected via foreign key-primary key relationships. | |
| errors | No | Any errors encountered during the update process |