DropDatabase

This operation drops a database and all its collections permanently.

go

func (c *Client) DropDatabase(ctx context.Context, option DropDatabaseOption, callOptions ...grpc.CallOption) error

Request Syntax

Creates the request for DropDatabase().

go

option := milvusclient.NewDropDatabaseOption(dbName)

err := client.DropDatabase(ctx, option)

PARAMETERS:

• dbName (string) -

  [REQUIRED]

  The name of the database.

BUILDER METHODS:

• NewDropDatabaseOption(dbName string)

  Creates the request for DropDatabase().

RETURN TYPE:

error

RETURNS:

Returns nil on success, or an error describing what went wrong.

ERROR HANDLING:

• error

  The operation fails. Check err != nil for failure details.

Example

Demonstrates DropDatabase() usage.

go

import (
	"context"

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

ctx, cancel := context.WithCancel(context.Background())
defer cancel()

cli, err := milvusclient.New(ctx, &milvusclient.ClientConfig{
	Address: "YOUR_CLUSTER_ENDPOINT",
})
if err != nil {
	// handle err
}
defer cli.Close(ctx)

err = cli.DropDatabase(ctx, milvusclient.NewDropDatabaseOption("test_db"))
if err != nil {
	// handle err
}