Interface CreateTypeOptions

Options for creating a new user-defined type (via Db.createType).

See Db.createType for more information.

interface CreateTypeOptions {
    definition: CreateTypeDefinition;
    ifNotExists?: boolean;
    keyspace?: string;
    maxTimeMS?: "ERROR: The `maxTimeMS` option is no longer available; the timeouts system has been overhauled, and timeouts should now be set using `timeout`";
    namespace?: "ERROR: The `namespace` terminology has been removed, and replaced with `keyspace` throughout the client";
    timeout?: number | Pick<Partial<TimeoutDescriptor>, "requestTimeoutMs" | "tableAdminTimeoutMs">;
}

Hierarchy (view full)

Properties

definition ifNotExists? keyspace? maxTimeMS? namespace? timeout?

Properties

definition

definition: CreateTypeDefinition

The definition of the UDT to create, including its fields.

Optional ifNotExists

ifNotExists?: boolean

If true, the operation will not fail if the UDT already exists.

Defaults to false.

Optional keyspace

keyspace?: string

The keyspace to use for the operation.

Optional maxTimeMS

maxTimeMS?: "ERROR: The `maxTimeMS` option is no longer available; the timeouts system has been overhauled, and timeouts should now be set using `timeout`"

This temporary error-ing property exists for migration convenience, and will be removed in a future version.

Deprecated

  • The maxTimeMS option is no longer available; the timeouts system has been overhauled, and timeouts should now be set using timeout, and defaults in timeoutDefaults. You may generally Ctrl+R replace maxTimeMS with timeout to retain the same behavior.

Optional namespace

namespace?: "ERROR: The `namespace` terminology has been removed, and replaced with `keyspace` throughout the client"

This temporary error-ing property exists for migration convenience, and will be removed in a future version.

Deprecated

  • The namespace terminology has been removed, and replaced with keyspace throughout the client.

Optional timeout

timeout?: number | Pick<Partial<TimeoutDescriptor>, "requestTimeoutMs" | "tableAdminTimeoutMs">
Overview

Lets you specify timeouts for individual methods, in two different formats:

  • A subtype of TimeoutDescriptor, which lets you specify the timeout for specific categories.
  • A number, which specifies the "happy path" timeout for the method.
    • In single-call methods, this sets both the request & overall method timeouts.
    • In multi-call methods, this sets the overall method timeout (request timeouts are kept as default).

Example

// Both `requestTimeoutMs` and `generalMethodTimeoutMs` are set to 1000ms.
await coll.insertOne({ ... }, { timeout: 1000 });

// `requestTimeoutMs` is left as default, `generalMethodTimeoutMs` is set to 2000ms.
await coll.insertOne({ ... }, { timeout: { generalMethodTimeoutMs: 2000 } });

// Both `requestTimeoutMs` and `generalMethodTimeoutMs` are set to 2000ms.
await coll.insertMany([...], {
  timeout: { requestTimeoutMs: 2000, generalMethodTimeoutMs: 2000 },
});

Example

// `requestTimeoutMs` is left as default, `generalMethodTimeoutMs` is set to 2000ms.
await coll.insertMany([...], { timeout: 2000 });

// `requestTimeoutMs` is left as default, `generalMethodTimeoutMs` is set to 2000ms.
await coll.insertMany([...], { timeout: { generalMethodTimeoutMs: 2000 } });

// Both `requestTimeoutMs` and `generalMethodTimeoutMs` are set to 2000ms.
await coll.insertMany([...], {
  timeout: { requestTimeoutMs: 2000, generalMethodTimeoutMs: 2000 },
});

See TimeoutDescriptor for much more information.

See

TimeoutDescriptor

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