Change Password

Please enter the password.
Please enter the password. Between 8-64 characters. Not identical to your email address. Contain at least 3 of uppercase, lowercase, numbers, and special characters (such as @*&#).
Please enter the password.
Submit

Change Nickname

Current Nickname:
Submit

Certifications

Certificate Issued at Valid until Serial No. File
Serial No. Valid until File

Not having one? Apply now! >>>

Invoice

ProductName CreateTime ID Price File
ProductName CreateTime ID Price File
v4.3
Search
    中文EN
    v4.3

      Schema

      ListSchema()

      Method and class:

      ListSchema(DBType ultipa.DBType, config *configuration.RequestConfig) ([]*structs.Schema, error)
      

      Example: Acquire all schemas of graphset 'test'

      func TestMisc(t *testing.T) {
          // omit code of establishing server connection 'conn' using graphset 'default'
      
        	requestConfig := &configuration.RequestConfig{
      		GraphName: "test",
      	}
        
      	nodeSchemas, _ := conn.ListSchema(ultipa.DBType_DBNODE, requestConfig)
      	printers.PrintSchema(nodeSchemas)
      	edgeSchemas, _ := conn.ListSchema(ultipa.DBType_DBEDGE, requestConfig)
      	printers.PrintSchema(edgeSchemas)
      }
      

      GetSchema()

      Method and class:

      GetSchema(schemaName string, 
      		  DBType ultipa.DBType, 
                config *configuration.RequestConfig
      ) (*structs.Schema, error)
      

      Example: Acquire node schema 'account' and edge schema 'transfer' of graphset 'test'

      func TestMisc(t *testing.T) {
          // omit code of establishing server connection 'conn' using graphset 'default'
      
        	requestConfig := &configuration.RequestConfig{
      		GraphName: "test",
      	}
        
      	nodeSchema, _ := conn.GetSchema("client", ultipa.DBType_DBNODE, requestConfig)
      	fmt.Println(*nodeSchema)
      	edgeSchema, _ := conn.GetSchema("transfer", ultipa.DBType_DBEDGE, requestConfig)
      	fmt.Println(*edgeSchema)
      }
      

      GetNodeSchema() | GetEdgeSchema()

      Method and class:

      GetNodeSchema(schemaName string, config *configuration.RequestConfig) (*structs.Schema, error)
      
      GetEdgeSchema(schemaName string, config *configuration.RequestConfig) (*structs.Schema, error)
      

      Example: Acquire node schema 'account' and edge schema 'transfer' of graphset 'test'

      func TestMisc(t *testing.T) {
          // omit code of establishing server connection 'conn' using graphset 'default'
      
        	requestConfig := &configuration.RequestConfig{
      		GraphName: "test",
      	}
        
      	nodeSchema, _ := conn.GetNodeSchema("client", requestConfig)
      	fmt.Println(*nodeSchema)
      	edgeSchema, _ := conn.GetEdgeSchema("transfer", requestConfig)
      	fmt.Println(*edgeSchema)
      }
      

      CreateSchema()

      Method and class:

      CreateSchema(schema *structs.Schema, 
      			 isCreateProperties bool, 
                   conf *configuration.RequestConfig
      ) (*http.UQLResponse, error)
      
      Schema struct {
      	Name       string
      	Properties []*Property
      	Desc       string
      	Type       string
      	DBType     ultipa.DBType
      	Total      int
      }
      
      Property struct {
      	Name   string
      	Desc   string
      	Lte    bool
      	Schema string
      	Type   ultipa.PropertyType
      }
      

      Example: Create node schema 'card1' with properties and 'card2' without property for graphset 'test'

      func TestMisc(t *testing.T) {
          // omit code of establishing server connection 'conn' using graphset 'default'
      
        	requestConfig := &configuration.RequestConfig{
      		GraphName: "test",
      	}
        
      	schema := &structs.Schema{
      		Name:   "card1",
      		Desc:   "card with 2 properties",
      		DBType: ultipa.DBType_DBNODE,
      		Properties: []*structs.Property{
      			{
      				Name: "balance",
      				Type: ultipa.PropertyType_FLOAT,
      			},
      			{
      				Name: "level",
      				Type: ultipa.PropertyType_INT32,
      			},
      		},
      	}
      
      	resp1, _ := conn.CreateSchema(schema, true, requestConfig)
      	log.Println(resp1.Status.Code)
      
      	schema.Name = "card2"
      	schema.Desc = "card with no property"
      
      	resp2, _ := conn.CreateSchema(schema, false, requestConfig) // 2nd parameter 'false' means do not create property
      	log.Println(resp2.Status.Code)
      }
      

      CreateSchemaIfNotExist()

      Method and class:

      CreateSchemaIfNotExist(schema *structs.Schema, config *configuration.RequestConfig) (exist bool, err error)
      
      Schema struct {
      	Name       string
      	Properties []*Property
      	Desc       string
      	Type       string
      	DBType     ultipa.DBType
      	Total      int
      }
      
      Property struct {
      	Name   string
      	Desc   string
      	Lte    bool
      	Schema string
      	Type   ultipa.PropertyType
      }
      

      Example: Return 'true' if schema already exists, or return 'fasle' and create schema if not

      func TestMisc(t *testing.T) {
          // omit code of establishing server connection 'conn' using graphset 'default'
      
        	requestConfig := &configuration.RequestConfig{
      		GraphName: "test",
      	}
        
      	schema := &structs.Schema{
      		Name: "card1",
              DBType: ultipa.DBType_DBNODE,
      	}
      
      	isExist, _ := conn.CreateSchemaIfNotExist(schema, requestConfig)
      	log.Println(isExist)    
      }
      
      Please complete the following information to download this book
      *
      公司名称不能为空
      *
      公司邮箱必须填写
      *
      你的名字必须填写
      *
      你的电话必须填写
      *
      你的电话必须填写