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PropertyKey API

1.2 PropertyKey

Params说明：

name：属性类型名称，必填
data_type：属性类型数据类型，包括：bool、byte、int、long、float、double、text、date、uuid、blob，默认 text 类型 (代表 string 字符串类型)
cardinality：属性类型基数，包括：single、list、set，默认 single (代表单属性值)

请求体字段说明：

id：属性类型id值
properties：属性的属性，对于属性而言，此项为空
user_data：设置属性类型的通用信息，比如可设置age属性的取值范围，最小为0，最大为100；目前此项不做任何校验，只为后期拓展提供预留入口

1.2.1 创建一个 PropertyKey

Method & Url

1POST http://localhost:8080/graphs/hugegraph/schema/propertykeys

Request Body

1{
2    "name": "age",
3    "data_type": "INT",
4    "cardinality": "SINGLE"
5}

Response Status

Response Body

 1{
 2    "property_key": {
 3        "id": 1,
 4        "name": "age",
 5        "data_type": "INT",
 6        "cardinality": "SINGLE",
 7        "aggregate_type": "NONE",
 8        "write_type": "OLTP",
 9        "properties": [],
10        "status": "CREATED",
11        "user_data": {
12            "~create_time": "2022-05-13 13:47:23.745"
13        }
14    },
15    "task_id": 0
16}

1.2.2 为已存在的 PropertyKey 添加或移除 userdata

Params

action: 表示当前行为是添加还是移除，取值为append（添加）和eliminate（移除）

Method & Url

1PUT http://localhost:8080/graphs/hugegraph/schema/propertykeys/age?action=append

Request Body

1{
2    "name": "age",
3    "user_data": {
4        "min": 0,
5        "max": 100
6    }
7}

Response Status

Response Body

 1{
 2    "property_key": {
 3        "id": 1,
 4        "name": "age",
 5        "data_type": "INT",
 6        "cardinality": "SINGLE",
 7        "aggregate_type": "NONE",
 8        "write_type": "OLTP",
 9        "properties": [],
10        "status": "CREATED",
11        "user_data": {
12            "min": 0,
13            "max": 100,
14            "~create_time": "2022-05-13 13:47:23.745"
15        }
16    },
17    "task_id": 0
18}

1.2.3 获取所有的 PropertyKey

Method & Url

1GET http://localhost:8080/graphs/hugegraph/schema/propertykeys

Response Status

Response Body

 1{
 2    "propertykeys": [
 3        {
 4            "id": 3,
 5            "name": "city",
 6            "data_type": "TEXT",
 7            "cardinality": "SINGLE",
 8            "properties": [],
 9            "user_data": {}
10        },
11        {
12            "id": 2,
13            "name": "age",
14            "data_type": "INT",
15            "cardinality": "SINGLE",
16            "properties": [],
17            "user_data": {}
18        },
19        {
20            "id": 5,
21            "name": "lang",
22            "data_type": "TEXT",
23            "cardinality": "SINGLE",
24            "properties": [],
25            "user_data": {}
26        },
27        {
28            "id": 4,
29            "name": "weight",
30            "data_type": "DOUBLE",
31            "cardinality": "SINGLE",
32            "properties": [],
33            "user_data": {}
34        },
35        {
36            "id": 6,
37            "name": "date",
38            "data_type": "TEXT",
39            "cardinality": "SINGLE",
40            "properties": [],
41            "user_data": {}
42        },
43        {
44            "id": 1,
45            "name": "name",
46            "data_type": "TEXT",
47            "cardinality": "SINGLE",
48            "properties": [],
49            "user_data": {}
50        },
51        {
52            "id": 7,
53            "name": "price",
54            "data_type": "INT",
55            "cardinality": "SINGLE",
56            "properties": [],
57            "user_data": {}
58        }
59    ]
60}

1.2.4 根据name获取PropertyKey

Method & Url

1GET http://localhost:8080/graphs/hugegraph/schema/propertykeys/age

其中，age为要获取的 PropertyKey 的名称

Response Status

Response Body

 1{
 2    "id": 1,
 3    "name": "age",
 4    "data_type": "INT",
 5    "cardinality": "SINGLE",
 6    "aggregate_type": "NONE",
 7    "write_type": "OLTP",
 8    "properties": [],
 9    "status": "CREATED",
10    "user_data": {
11        "min": 0,
12        "max": 100,
13        "~create_time": "2022-05-13 13:47:23.745"
14    }
15}

1.2.5 根据 name 删除 PropertyKey

Method & Url

1DELETE http://localhost:8080/graphs/hugegraph/schema/propertykeys/age

其中，age为要删除的 PropertyKey 的名称

Response Status

Response Body

1{
2    "task_id" : 0
3}

PropertyKey API

1.2 PropertyKey

1.2.1 创建一个 PropertyKey

Method & Url

Request Body

Response Status

Response Body

1.2.2 为已存在的 PropertyKey 添加或移除 userdata

Params

Method & Url

Request Body

Response Status

Response Body

1.2.3 获取所有的 PropertyKey

Method & Url

Response Status

Response Body

1.2.4 根据name获取PropertyKey

Method & Url

Response Status

Response Body

1.2.5 根据 name 删除 PropertyKey

Method & Url

Response Status

Response Body

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