IndexLabel API
1.5 IndexLabel
假设已经创建好了1.1.3中的 PropertyKeys 、1.2.3中的 VertexLabels 以及 1.3.3中的 EdgeLabels
1.5.1 创建一个IndexLabel
Method & Url
POST http://localhost:8080/graphs/hugegraph/schema/indexlabels
Request Body
{
"name": "personByCity",
"base_type": "VERTEX_LABEL",
"base_value": "person",
"index_type": "SECONDARY",
"fields": [
"city"
]
}
Response Status
202
Response Body
{
"index_label": {
"id": 1,
"base_type": "VERTEX_LABEL",
"base_value": "person",
"name": "personByCity",
"fields": [
"city"
],
"index_type": "SECONDARY"
},
"task_id": 2
}
1.5.2 获取所有的IndexLabel
Method & Url
GET http://localhost:8080/graphs/hugegraph/schema/indexlabels
Response Status
200
Response Body
{
"indexlabels": [
{
"id": 3,
"base_type": "VERTEX_LABEL",
"base_value": "software",
"name": "softwareByPrice",
"fields": [
"price"
],
"index_type": "RANGE"
},
{
"id": 4,
"base_type": "EDGE_LABEL",
"base_value": "created",
"name": "createdByDate",
"fields": [
"date"
],
"index_type": "SECONDARY"
},
{
"id": 1,
"base_type": "VERTEX_LABEL",
"base_value": "person",
"name": "personByCity",
"fields": [
"city"
],
"index_type": "SECONDARY"
},
{
"id": 3,
"base_type": "VERTEX_LABEL",
"base_value": "person",
"name": "personByAgeAndCity",
"fields": [
"age",
"city"
],
"index_type": "SECONDARY"
}
]
}
1.5.3 根据name获取IndexLabel
Method & Url
GET http://localhost:8080/graphs/hugegraph/schema/indexlabels/personByCity
Response Status
200
Response Body
{
"id": 1,
"base_type": "VERTEX_LABEL",
"base_value": "person",
"name": "personByCity",
"fields": [
"city"
],
"index_type": "SECONDARY"
}
1.5.4 根据name删除IndexLabel
删除 IndexLabel 会导致删除相关的索引数据,会产生一个异步任务
Method & Url
DELETE http://localhost:8080/graphs/hugegraph/schema/indexlabels/personByCity
Response Status
202
Response Body
{
"task_id": 1
}
注:
可以通过
GET http://localhost:8080/graphs/hugegraph/tasks/1
(其中"1"是task_id)来查询异步任务的执行状态,更多异步任务RESTful API
Last modified April 17, 2022: rebuild doc (ef365444)