Release Collection

This operation releases the data of the current collection from memory.

Example

export MILVUS_URI="localhost:19530"

curl --location --request POST "http://${MILVUS_URI}/v2/vectordb/collections/release" \
--header "Content-Type: application/json" \
--data-raw '{
    "collectionName": "quick_setup"
}'

Possible response is similar to the following:

{
    "code": 0,
    "data": {}
}

Request

Parameters

• Header parameters

  Parameter	Description
  Request-Timeout	integer The timeout duration for this operation. Setting this to None indicates that this operation times out when any response returns or an error occurs.
  Authorization	string The authentication token

• No query parameters required

• No path parameters required

Request Body

{
    "dbName": "string",
    "collectionName": "string"
}

Parameter	Description
dbName	string The name of the database to which the cpllection belongs. Setting this to a non-existing database results in a MilvusException.
collectionName *	string The name of the target colletion. Setting this to a non-existing collection results in a MilvusException.

Response

None

Response Bodies

• Response body if we process your request successfully

{}

• Response body if we failed to process your request

{
    "code": integer,
    "message": string
}

Properties

The properties in the returned response are listed in the following table.

Property	Description
code	integer Indicates whether the request succeeds. 200: The request succeeds. Others: Some error occurs.
message	string Indicates the possible reason for the reported error.