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Updated on 2024-05-23 GMT+08:00
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Database Edition

Database edition service plane APIs include vertex operations, edge operations, metadata operations, index operations, HyG dataset management, HyG algorithm, algorithms, graph statistics, graph operations, job management, and Cypher operations.

Table 1 Vertex operation APIs

API

Start Version

URL

Function

Querying Vertex Details

1.0.0

GET/ges/v1.0/{project_id}/graphs/{graph_name}/vertices/detail?vertexIds={vertex_ids}

Query details about a specified vertex of a specified set of vertices, including the label information.

Batch Querying Vertex Data

1.1.9

POST/ges/v1.0/{project_id}/graphs/{graph_name}/vertices/action?action_id=batch-query

Query vertex details in batches.

Batch Adding Vertices

2.1.16

POST /ges/v1.0/{project_id}/graphs/{graph_name}/vertices/action?action_id=batch-add

Add vertices in batches.

Batch Deleting Vertices

2.1.9

POST /ges/v1.0/{project_id}/graphs/{graph_name}/vertices/action?action_id=batch-delete

Delete vertices in batches based on the vertex IDs.

Batch Updating Vertex Properties

2.1.10

POST /ges/v1.0/{project_id}/graphs/{graph_name}/vertices/properties/action?action_id={actionId}

Update vertex properties in batches.
Table 2 Edge operation APIs

API

Start Version

URL

Function

Querying Edge Details

1.0.0

GET /ges/v1.0/{project_id}/graphs/{graph_name}/edges/detail?source={sourceVertex}&target={targetVertex}&index={index}

Query the details about an edge based on its source and target vertices, including the edge's label information.

Batch Querying Edge Data

1.1.6

POST/ges/v1.0/{project_id}/graphs/{graph_name}/edges/action?action_id=batch-query

Query edge details in batches.

Batch Adding Edges

2.1.16

POST /ges/v1.0/{project_id}/graphs/{graph_name}/edges/action?action_id=batch-add

Add edges in batches.

Batch Deleting Edges

2.1.9

POST /ges/v1.0/{project_id}/graphs/{graph_name}/edges/action?action_id=batch-delete

Delete edges in batches based on the source vertices, target vertices, and indexes of the edges.

Batch Updating Edge Properties

2.1.10

POST /ges/v1.0/{project_id}/graphs/{graph_name}/edges/properties/action?action_id={actionId}

Update edge properties in batches.
Table 3 Metadata operation APIs

API

Start Version

URL

Function

Adding a Label

1.1.6

POST /ges/v1.0/{project_id}/graphs/{graph_name}/schema/labels

Add a label.

Updating a Label

1.1.7

POST /ges/v1.0/{project_id}/graphs/{graph_name}/schema/labels/{label_name}/properties

Update a label.

Querying Graph Metadata Details

1.0.0

GET /ges/v1.0/{project_id}/graphs/{graph_name}/schema

Query metadata details.

Querying Labels

2.2.18

GET /ges/v1.0/{project_id}/graphs/{graph_name}/schema?label={labelName}

Query labels.
Table 4 Index operation APIs

API

Start Version

URL

Function

Creating an Index

1.1.6

POST /ges/v1.0/{project_id}/graphs/{graph_name}/indices

Create an index.

Deleting an Index

1.1.6

DELETE /ges/v1.0/{project_id}/graphs/{graph_name}/indices/{indexName}

Delete an index.

Querying Indexes

1.1.6

GET /ges/v1.0/{project_id}/graphs/{graph_name}/indices

Query indexes.
Table 5 Native algorithm API

API

Start Version

URL

Function

Runing Algorithms

1.0.0

POST /ges/v1.0/{project_id}/graphs/{graph_name}/action?action_id=execute-algorithm

Run native algorithms.
Table 6 Graph statistics APIs

API

Start Version

URL

Function

Querying General Information About a Graph

1.0.0

GET /ges/v1.0/{project_id}/graphs/{graph_name}/summary

Query general information about a graph.

Querying the Graph Version

2.0.0

GET /ges/v1.0/{project_id}/graphs/{graph_name}/version

Query the graph version.
Table 7 Graph operation APIs

API

Start Version

URL

Function

Importing a Graph

2.1.14

POST /ges/v1.0/{project_id}/graphs/{graph_name}/action?action_id= import-graph

Import graph data.

Clearing a Graph

2.1.2

POST /ges/v1.0/{project_id}/graphs/{graph_name}/action?action_id=clear-graph

Clear graph data.
Table 8 Job management APIs

API

Start Version

URL

Function

Querying Job Status

1.0.0

GET/ges/v1.0/{project_id}/graphs/{graph_name}/jobs/{job_id}/status?offset=offset&limit=limit

Query the job status.

Querying the Job List

2.2.13

GET /ges/v1.0/{project_id}/graphs/{graph_name}/jobs/status?limit={limit}&offset={offset}

After the ID of an asynchronous job is returned, if the job ID at the service layer is lost and cannot be obtained through the API, a new API is provided to query all asynchronous jobs stored in the engine. The job ID, job status, and original request of each job are returned.
Table 9 Cypher operation APIs

API

Start Version

URL

Function

Cypher Operation APIs

2.2.16

POST /ges/v1.0/{project_id}/graphs/{graph_name}/action?action_id=execute-cypher-query

Run Cypher statements to query data in GES and obtain results.
Parent topic: Service Plane API