NewRTreeIndexBuilder()

This function creates a builder for constructing an RTree index configuration for spatial data queries on geometry fields.

Go

func NewRTreeIndexBuilder() *RTreeIndexBuilder

RETURNS:

Index

An index configuration instance. Call Build() on the returned builder, then pass the result to CreateIndex() via the index option.

BUILDER METHODS:

• Build() Index

  Returns the constructed RTree index.

Example

Go

import (
	"github.com/milvus-io/milvus/client/v3/index"
	"github.com/milvus-io/milvus/client/v3/milvusclient"
)

// Create index configuration
idx := index.NewRTreeIndexBuilder().Build()

// Use with CreateIndex
createIdxOption := milvusclient.NewCreateIndexOption("collection_name", "geometry_field", idx)
task, err := client.CreateIndex(ctx, createIdxOption)