go get github.com/ultipa/ultipa-go-sdk
go mod tidy
Read Ultipa Go SDK document ultipa.com
import (
"github.com/ultipa/ultipa-go-sdk/sdk"
"github.com/ultipa/ultipa-go-sdk/sdk/api"
"github.com/ultipa/ultipa-go-sdk/sdk/configuration"
)
config := configuration.NewUltipaConfig(&configuration.UltipaConfig{
Hosts: []string{"127.0.0.1:60061"},
Username: "root",
Password: "root",
DefaultGraph: "default",
})
client, err = sdk.NewUltipa(config)
resp, err := client.UQL("find().nodes() return nodes limit 1", nil)
nodes := resp.alias("nodes").asNodes()
- Alias(alias string) : *DataItem
- Alias(index int) : *DataItem
- asNodes() : (nodes []*structs.Node, schemas map[string]*structs.Schema, err error)
- asEdges() : (edges []*structs.Edge, schemas map[string]*structs.Schema, err error)
- asPaths() : (paths []*structs.Path, err error)
- asTable() : (table *structs.Table, err error)
- asArray() : (arr *structs.Array, err error)
- asAttr() : (arr *structs.Array, err error)
- asGraphs() : (graphs []*structs.Graph, err error)
- asSchemas() : (schemas []*structs.Schema, err error)
- asAlgos() : ([]*structs.Algo, error)
- asAny() : (interface{}, error)
Check Go Transporter For Details
This sdk depends on Protocol Buffer and grpc, so we need to compile the proto file first:
go install google.golang.org/grpc/cmd/protoc-gen-go@latest
go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
then execute the build shell:
cd ./rpc
sh ./build-proto.sh
after this, remove protoc-gen-go and protoc-gen-go-grpc dependencies from go.mod