hasCollection()
This method checks if a specified collection exists.
Invocation
new milvusClient(MILUVS_ADDRESS).collectionManager.hasCollection(
HasCollectionReq
);
Parameters
HasCollectionReq
| Parameter | Description | Type | Required |
|---|---|---|---|
| collection_name | Name of the collection to check | String | True |
| timeout | An optional duration of time in millisecond to allow for the RPC. Default is undefined | Number | False |
Example
new milvusClient(MILUVS_ADDRESS).collectionManager.hasCollection({
collection_name: "my_collection",
});
Return
// hasCollection return
{ status: { error_code: 'Success', reason: '' }, value: true }