graph
bindings
Find graph nodes bound to an entity.
db.graphs.bindings_for_entity(primitive: 'str', key: 'str', *, space: 'Optional[str]' = None, as_of: 'Optional[int]' = None, as_of_time: 'Optional[TimeLike]' = None) -> 'Page'wire graph_bindings_for_entity
Searches every graph in the selected branch and space for nodes whose entity binding matches the given target (primitive, space, key). This is the reverse index of node bindings: given an entity, find the graph facts attached to it. Results paginate by an opaque cursor.
Paginated responses use opaque cursors. Clients should pass the returned cursor back to the same command shape and must not parse cursor contents.
To see the complete help for this command, run:
help(db.graphs.bindings_for_entity)
Example
List graph nodes bound to a product entity.
_ = db.graphs.create("kb")_ = db.graphs.add_node("kb", "ada", binding={"target": {"primitive": "kv", "space": "default", "key": "user:1"}}) # Bind the node to a KV entity so retrieval can cross primitives.[h.node_id for h in db.graphs.bindings_for_entity("kv", "user:1")]
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| target | GraphBindingTarget | yes | Entity target to search for. |
| as_of | integer or null | no | Read as of a position on the logical commit timeline - the `timestamp` from `history` output, not the `version`, and never a calendar date. Reads the graph state visible at that timeline position. To read as of a real time, use `as_of_time` instead. |
| as_of_time | integer or null | no | Read as of a real time: a wall-clock instant in microseconds since the Unix epoch (UTC), as reported by `committed_at` on a write ack or on any `history` row. Resolves to the commit at or before that instant, and fails rather than guessing if the instant falls outside the branch's recorded history. Mutually exclusive with `as_of`. |
| branch | string or null | no | Target branch. Defaults to the executor handle branch. |
| cursor | string or null | no | Optional exclusive cursor. |
| limit | integer or null | no | Optional item limit. Defaults to 100. |
| space | string or null | no | Target product space. Defaults to `"default"`. |
Returns
Page<GraphBindingHit, String>
- dataobject
Shared pagination continuation facts.
- typestring
Errors
Recover by code. Retry policy and commit outcome come from the shipped error registry.
| Code | Retry | Commit outcome |
|---|---|---|
| failed_precondition.engine.runtime_closed | never | not_started |
| not_found.engine.branch | never | not_applicable |
| invalid_argument.engine.product_space | never | not_started |
| invalid_argument.engine.graph_binding | never | not_started |