milvus/client/milvusclient/write_example_test.go

// Licensed to the LF AI & Data foundation under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// nolint
package milvusclient_test

import (
	"context"
	"fmt"

	"github.com/milvus-io/milvus/client/v2/column"
	"github.com/milvus-io/milvus/client/v2/milvusclient"
)

func ExampleClient_Insert_columnbase() {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()

	cli, err := milvusclient.New(ctx, &milvusclient.ClientConfig{
		Address: milvusAddr,
	})
	if err != nil {
		// handle error
	}

	defer cli.Close(ctx)

	resp, err := cli.Insert(ctx, milvusclient.NewColumnBasedInsertOption("quick_setup").
		WithInt64Column("id", []int64{1, 2, 3, 4, 5, 6, 7, 8, 9}).
		WithVarcharColumn("color", []string{"pink_8682", "red_7025", "orange_6781", "pink_9298", "red_4794", "yellow_4222", "red_9392", "grey_8510", "white_9381", "purple_4976"}).
		WithFloatVectorColumn("vector", 5, [][]float32{
			{0.3580376395471989, -0.6023495712049978, 0.18414012509913835, -0.26286205330961354, 0.9029438446296592},
			{0.19886812562848388, 0.06023560599112088, 0.6976963061752597, 0.2614474506242501, 0.838729485096104},
			{0.43742130801983836, -0.5597502546264526, 0.6457887650909682, 0.7894058910881185, 0.20785793220625592},
			{0.3172005263489739, 0.9719044792798428, -0.36981146090600725, -0.4860894583077995, 0.95791889146345},
			{0.4452349528804562, -0.8757026943054742, 0.8220779437047674, 0.46406290649483184, 0.30337481143159106},
			{0.985825131989184, -0.8144651566660419, 0.6299267002202009, 0.1206906911183383, -0.1446277761879955},
			{0.8371977790571115, -0.015764369584852833, -0.31062937026679327, -0.562666951622192, -0.8984947637863987},
			{-0.33445148015177995, -0.2567135004164067, 0.8987539745369246, 0.9402995886420709, 0.5378064918413052},
			{0.39524717779832685, 0.4000257286739164, -0.5890507376891594, -0.8650502298996872, -0.6140360785406336},
			{0.5718280481994695, 0.24070317428066512, -0.3737913482606834, -0.06726932177492717, -0.6980531615588608},
		}),
	)
	if err != nil {
		// handle err
	}
	fmt.Println(resp)
}

func ExampleClient_Insert_binaryVector() {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()

	cli, err := milvusclient.New(ctx, &milvusclient.ClientConfig{
		Address: milvusAddr,
	})
	if err != nil {
		// handle error
	}

	defer cli.Close(ctx)

	resp, err := cli.Insert(ctx, milvusclient.NewColumnBasedInsertOption("quick_setup").
		WithBinaryVectorColumn("binary_vector", 128, [][]byte{
			{0b10011011, 0b01010100, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
			{0b10011011, 0b01010101, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
		}))
	if err != nil {
		// handle err
	}
	fmt.Println(resp)
}

func ExampleClient_Insert_jsonData() {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()

	cli, err := milvusclient.New(ctx, &milvusclient.ClientConfig{
		Address: milvusAddr,
	})
	if err != nil {
		// handle error
	}

	defer cli.Close(ctx)

	resp, err := cli.Insert(ctx, milvusclient.NewColumnBasedInsertOption("my_json_collection").
		WithInt64Column("pk", []int64{1, 2, 3, 4}).
		WithFloatVectorColumn("embedding", 3, [][]float32{
			{0.12, 0.34, 0.56},
			{0.56, 0.78, 0.90},
			{0.91, 0.18, 0.23},
			{0.56, 0.38, 0.21},
		}).WithColumns(
		column.NewColumnJSONBytes("metadata", [][]byte{
			[]byte(`{
            "product_info": {"category": "electronics", "brand": "BrandA"},
            "price": 99.99,
            "in_stock": True,
            "tags": ["summer_sale"]
        }`),
			[]byte(`null`),
			[]byte(`null`),
			[]byte(`"metadata": {
            "product_info": {"category": None, "brand": "BrandB"},
            "price": 59.99,
            "in_stock": None
        }`),
		}),
	))
	if err != nil {
		// handle err
	}
	fmt.Println(resp)
}

func ExampleClient_Upsert_columnBase() {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()

	cli, err := milvusclient.New(ctx, &milvusclient.ClientConfig{
		Address: milvusAddr,
	})
	if err != nil {
		// handle error
	}

	defer cli.Close(ctx)

	resp, err := cli.Upsert(ctx, milvusclient.NewColumnBasedInsertOption("quick_setup").
		WithInt64Column("id", []int64{1, 2, 3, 4, 5, 6, 7, 8, 9}).
		WithVarcharColumn("color", []string{"pink_8682", "red_7025", "orange_6781", "pink_9298", "red_4794", "yellow_4222", "red_9392", "grey_8510", "white_9381", "purple_4976"}).
		WithFloatVectorColumn("vector", 5, [][]float32{
			{0.3580376395471989, -0.6023495712049978, 0.18414012509913835, -0.26286205330961354, 0.9029438446296592},
			{0.19886812562848388, 0.06023560599112088, 0.6976963061752597, 0.2614474506242501, 0.838729485096104},
			{0.43742130801983836, -0.5597502546264526, 0.6457887650909682, 0.7894058910881185, 0.20785793220625592},
			{0.3172005263489739, 0.9719044792798428, -0.36981146090600725, -0.4860894583077995, 0.95791889146345},
			{0.4452349528804562, -0.8757026943054742, 0.8220779437047674, 0.46406290649483184, 0.30337481143159106},
			{0.985825131989184, -0.8144651566660419, 0.6299267002202009, 0.1206906911183383, -0.1446277761879955},
			{0.8371977790571115, -0.015764369584852833, -0.31062937026679327, -0.562666951622192, -0.8984947637863987},
			{-0.33445148015177995, -0.2567135004164067, 0.8987539745369246, 0.9402995886420709, 0.5378064918413052},
			{0.39524717779832685, 0.4000257286739164, -0.5890507376891594, -0.8650502298996872, -0.6140360785406336},
			{0.5718280481994695, 0.24070317428066512, -0.3737913482606834, -0.06726932177492717, -0.6980531615588608},
		}),
	)
	if err != nil {
		// handle err
	}
	fmt.Println(resp)
}

func ExampleClient_Delete() {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()

	cli, err := milvusclient.New(ctx, &milvusclient.ClientConfig{
		Address: milvusAddr,
	})
	if err != nil {
		// handle error
	}

	defer cli.Close(ctx)

	res, err := cli.Delete(ctx, milvusclient.NewDeleteOption("quick_setup").
		WithInt64IDs("id", []int64{1, 2, 3}))
	if err != nil {
		// handle error
	}

	fmt.Println(res.DeleteCount)
}