---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/vector/milvus/classes/MilvusVectorStore.md
---

# Class: MilvusVectorStore

Defined in: [batteries/vector/milvus/index.ts:59](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L59)

## Extends

* [`BaseVectorStore`](../../contract/classes/BaseVectorStore.md)

## Constructors

### Constructor

```ts
new MilvusVectorStore(options: BaseVectorStoreOptions): MilvusVectorStore;
```

Defined in: [batteries/vector/contract.ts:35](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/contract.ts#L35)

#### Parameters

| Parameter | Type                                                                         |
| --------- | ---------------------------------------------------------------------------- |
| `options` | [`BaseVectorStoreOptions`](../../types/interfaces/BaseVectorStoreOptions.md) |

#### Returns

`MilvusVectorStore`

#### Inherited from

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`constructor`](../../contract/classes/BaseVectorStore.md#constructor)

## Properties

| Property                                          | Modifier   | Type                                                                           | Overrides                                                                                                                                        | Defined in                                                                                                                      |
| ------------------------------------------------- | ---------- | ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------- |
|  `capabilities` | `readonly` | [`VectorStoreCapabilities`](../../types/interfaces/VectorStoreCapabilities.md) | [`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`capabilities`](../../contract/classes/BaseVectorStore.md#property-capabilities) | [batteries/vector/milvus/index.ts:60](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L60) |

## Accessors

### schema

#### Get Signature

```ts
get schema(): VectorSchemaBuilder;
```

Defined in: [batteries/vector/contract.ts:64](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/contract.ts#L64)

##### Returns

[`VectorSchemaBuilder`](../../schema/classes/VectorSchemaBuilder.md)

#### Inherited from

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`schema`](../../contract/classes/BaseVectorStore.md#schema)

## Methods

### asCallable()

```ts
asCallable(): CallableVectorStore;
```

Defined in: [batteries/vector/contract.ts:73](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/contract.ts#L73)

#### Returns

[`CallableVectorStore`](../../contract/type-aliases/CallableVectorStore.md)

#### Inherited from

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`asCallable`](../../contract/classes/BaseVectorStore.md#ascallable)

***

### close()

```ts
close(): Promise<void>;
```

Defined in: [batteries/vector/milvus/index.ts:110](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L110)

#### Returns

`Promise`<`void`>

#### Overrides

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`close`](../../contract/classes/BaseVectorStore.md#close)

***

### connect()

```ts
connect(): Promise<void>;
```

Defined in: [batteries/vector/milvus/index.ts:80](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L80)

#### Returns

`Promise`<`void`>

#### Overrides

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`connect`](../../contract/classes/BaseVectorStore.md#connect)

***

### createCollection()

```ts
createCollection(spec: CollectionSpec, ifNotExists: boolean): Promise<void>;
```

Defined in: [batteries/vector/milvus/index.ts:116](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L116)

#### Parameters

| Parameter     | Type                                                        |
| ------------- | ----------------------------------------------------------- |
| `spec`        | [`CollectionSpec`](../../plan/interfaces/CollectionSpec.md) |
| `ifNotExists` | `boolean`                                                   |

#### Returns

`Promise`<`void`>

#### Overrides

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`createCollection`](../../contract/classes/BaseVectorStore.md#createcollection)

***

### dropCollection()

```ts
dropCollection(collection: string, ifExists: boolean): Promise<void>;
```

Defined in: [batteries/vector/milvus/index.ts:152](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L152)

#### Parameters

| Parameter    | Type      |
| ------------ | --------- |
| `collection` | `string`  |
| `ifExists`   | `boolean` |

#### Returns

`Promise`<`void`>

#### Overrides

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`dropCollection`](../../contract/classes/BaseVectorStore.md#dropcollection)

***

### executeDelete()

```ts
executeDelete(plan: DeletePlan): Promise<void>;
```

Defined in: [batteries/vector/milvus/index.ts:272](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L272)

#### Parameters

| Parameter | Type                                                |
| --------- | --------------------------------------------------- |
| `plan`    | [`DeletePlan`](../../plan/interfaces/DeletePlan.md) |

#### Returns

`Promise`<`void`>

#### Overrides

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`executeDelete`](../../contract/classes/BaseVectorStore.md#executedelete)

***

### executeSearch()

```ts
executeSearch(plan: SearchPlan): Promise<VectorMatch[]>;
```

Defined in: [batteries/vector/milvus/index.ts:220](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L220)

#### Parameters

| Parameter | Type                                                |
| --------- | --------------------------------------------------- |
| `plan`    | [`SearchPlan`](../../plan/interfaces/SearchPlan.md) |

#### Returns

`Promise`<[`VectorMatch`](../../types/interfaces/VectorMatch.md)\[]>

#### Overrides

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`executeSearch`](../../contract/classes/BaseVectorStore.md#executesearch)

***

### executeUpsert()

```ts
executeUpsert(plan: UpsertPlan): Promise<void>;
```

Defined in: [batteries/vector/milvus/index.ts:187](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L187)

#### Parameters

| Parameter | Type                                                |
| --------- | --------------------------------------------------- |
| `plan`    | [`UpsertPlan`](../../plan/interfaces/UpsertPlan.md) |

#### Returns

`Promise`<`void`>

#### Overrides

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`executeUpsert`](../../contract/classes/BaseVectorStore.md#executeupsert)

***

### hasCollection()

```ts
hasCollection(collection: string): Promise<boolean>;
```

Defined in: [batteries/vector/milvus/index.ts:166](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L166)

#### Parameters

| Parameter    | Type     |
| ------------ | -------- |
| `collection` | `string` |

#### Returns

`Promise`<`boolean`>

#### Overrides

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`hasCollection`](../../contract/classes/BaseVectorStore.md#hascollection)

***

### isAvailable()

```ts
isAvailable(): boolean;
```

Defined in: [batteries/vector/milvus/index.ts:77](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L77)

#### Returns

`boolean`

#### Overrides

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`isAvailable`](../../contract/classes/BaseVectorStore.md#isavailable)

***

### projectHit()

```ts
projectHit(
   hit: any,
   projection: any,
   metric: string): VectorMatch;
```

Defined in: [batteries/vector/milvus/index.ts:289](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L289)

#### Parameters

| Parameter    | Type     |
| ------------ | -------- |
| `hit`        | `any`    |
| `projection` | `any`    |
| `metric`     | `string` |

#### Returns

[`VectorMatch`](../../types/interfaces/VectorMatch.md)

***

### query()

```ts
query(collection: string): VectorQueryBuilder;
```

Defined in: [batteries/vector/contract.ts:68](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/contract.ts#L68)

#### Parameters

| Parameter    | Type     |
| ------------ | -------- |
| `collection` | `string` |

#### Returns

[`VectorQueryBuilder`](../../builder/classes/VectorQueryBuilder.md)

#### Inherited from

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`query`](../../contract/classes/BaseVectorStore.md#query)

***

### renameCollection()

```ts
renameCollection(from: string, to: string): Promise<void>;
```

Defined in: [batteries/vector/milvus/index.ts:175](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L175)

#### Parameters

| Parameter | Type     |
| --------- | -------- |
| `from`    | `string` |
| `to`      | `string` |

#### Returns

`Promise`<`void`>

#### Overrides

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`renameCollection`](../../contract/classes/BaseVectorStore.md#renamecollection)

***

### transaction()

```ts
transaction(_fn: (tx: CallableVectorStore) => Promise<void>): Promise<void>;
```

Defined in: [batteries/vector/contract.ts:60](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/contract.ts#L60)

#### Parameters

| Parameter | Type                                                                                                       |
| --------- | ---------------------------------------------------------------------------------------------------------- |
| `_fn`     | (`tx`: [`CallableVectorStore`](../../contract/type-aliases/CallableVectorStore.md)) => `Promise`<`void`> |

#### Returns

`Promise`<`void`>

#### Inherited from

[`BaseVectorStore`](../../contract/classes/BaseVectorStore.md).[`transaction`](../../contract/classes/BaseVectorStore.md#transaction)

***

### translateMilvusFilter()

```ts
translateMilvusFilter(filter?: VectorFilter): string;
```

Defined in: [batteries/vector/milvus/index.ts:309](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L309)

#### Parameters

| Parameter | Type                                                         |
| --------- | ------------------------------------------------------------ |
| `filter?` | [`VectorFilter`](../../filters/type-aliases/VectorFilter.md) |

#### Returns

`string`

***

### isAvailable()

```ts
static isAvailable(): boolean;
```

Defined in: [batteries/vector/milvus/index.ts:74](https://github.com/NHTIO/ADK/blob/v1.20260607.0/src/batteries/vector/milvus/index.ts#L74)

#### Returns

`boolean`