DropIndex()
This method drops the specified index and the corresponding index file.
Invocation
client.DropIndex(ctx, collName, fieldName)
Parameters
| Parameter | Description | Type |
|---|---|---|
ctx | Context to control API invocation process | context.Context |
collName | Name of the collection to drop index from | String |
fieldName | Name of the vector field to drop index from | String |
Return
No return.
Errors
err: error in the process (if any). Possible errors are listed below:
ErrClientNotReady, error that the client is not connected.ErrCollectionNotExists, error that collection with the specified name does not exist.error that the specified field is not valid.
error that API invocation failed.
Example
err = milvusClient.DropIndex(
context.Background(),
"book",
"book_intro",
)
if err != nil {
log.Fatal("fail to drop index:", err.Error())
}