Class v1.DatabaseAdminClient (7.3.0)

Version 7.3.0

• 7.5.0 (latest)
• 7.4.0
• 7.3.0
• 7.2.0
• 7.1.0
• 7.0.0
• 6.16.0
• 6.15.0
• 6.14.0
• 6.13.0
• 6.12.0
• 6.11.0
• 6.10.1
• 5.15.2
• 5.14.0
• 5.13.1
• 5.12.0
• 5.11.1
• 5.10.0
• 5.9.3
• 5.8.1

Cloud Spanner Database Admin API

The Cloud Spanner Database Admin API can be used to: * create, drop, and list databases * update the schema of pre-existing databases * create, delete and list backups for a database * restore a database from an existing backup v1

Package

@google-cloud/spanner

Constructors

(constructor)(opts, gaxInstance)

constructor(opts?: ClientOptions, gaxInstance?: typeof gax | typeof gax.fallback);

Construct an instance of DatabaseAdminClient.

Parameters
Name	Description
opts	ClientOptions
gaxInstance	typeof gax | typeof fallback : loaded instance of google-gax. Useful if you need to avoid loading the default gRPC version and want to use the fallback HTTP implementation. Load only fallback version and pass it to the constructor: ``` const gax = require('google-gax/build/src/fallback'); // avoids loading google-gax with gRPC const client = new DatabaseAdminClient({fallback: true}, gax); ```

Properties

apiEndpoint

get apiEndpoint(): string;

The DNS address for this API service.

apiEndpoint

static get apiEndpoint(): string;

The DNS address for this API service - same as servicePath.

auth

auth: gax.GoogleAuth;

databaseAdminStub

databaseAdminStub?: Promise<{
        [name: string]: Function;
    }>;

descriptors

descriptors: Descriptors;

innerApiCalls

innerApiCalls: {
        [name: string]: Function;
    };

operationsClient

operationsClient: gax.OperationsClient;

pathTemplates

pathTemplates: {
        [name: string]: gax.PathTemplate;
    };

port

static get port(): number;

The port for this API service.

scopes

static get scopes(): string[];

The scopes needed to make gRPC calls for every method defined in this service.

servicePath

static get servicePath(): string;

The DNS address for this API service.

universeDomain

get universeDomain(): string;

warn

warn: (code: string, message: string, warnType?: string) => void;

Methods

backupPath(project, instance, backup)

backupPath(project: string, instance: string, backup: string): string;

Return a fully-qualified backup resource name string.

Parameters
Name	Description
project	string
instance	string
backup	string

Returns
Type	Description
string	{string} Resource name string.

cancelOperation(request, options, callback)

cancelOperation(request: protos.google.longrunning.CancelOperationRequest, options?: gax.CallOptions | Callback<protos.google.protobuf.Empty, protos.google.longrunning.CancelOperationRequest, {} | undefined | null>, callback?: Callback<protos.google.longrunning.CancelOperationRequest, protos.google.protobuf.Empty, {} | undefined | null>): Promise<protos.google.protobuf.Empty>;

Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED. Clients can use or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an value with a of 1, corresponding to Code.CANCELLED.

Parameters
Name	Description
request	CancelOperationRequest The request object that will be sent.
options	CallOptions | Callback<protos.google.protobuf.Empty, protos.google.longrunning.CancelOperationRequest, {} | undefined | null> Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.
callback	Callback<protos.google.longrunning.CancelOperationRequest, protos.google.protobuf.Empty, {} | undefined | null> The function which will be called with the result of the API call. {Promise} - The promise which resolves when API call finishes. The promise has a method named "cancel" which cancels the ongoing API call.

Returns
Type	Description
Promise<protos.google.protobuf.Empty>

Example

const client = longrunning.operationsClient();
await client.cancelOperation({name: ''});

checkCopyBackupProgress(name)

checkCopyBackupProgress(name: string): Promise<LROperation<protos.google.spanner.admin.database.v1.Backup, protos.google.spanner.admin.database.v1.CopyBackupMetadata>>;

Check the status of the long running operation returned by copyBackup().

Parameter
Name	Description
name	string The operation name that will be passed.

Returns
Type	Description
Promise<LROperation<protos.google.spanner.admin.database.v1.Backup, protos.google.spanner.admin.database.v1.CopyBackupMetadata>>	{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

checkCreateBackupProgress(name)

checkCreateBackupProgress(name: string): Promise<LROperation<protos.google.spanner.admin.database.v1.Backup, protos.google.spanner.admin.database.v1.CreateBackupMetadata>>;

Check the status of the long running operation returned by createBackup().

Parameter
Name	Description
name	string The operation name that will be passed.

Returns
Type	Description
Promise<LROperation<protos.google.spanner.admin.database.v1.Backup, protos.google.spanner.admin.database.v1.CreateBackupMetadata>>	{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

checkCreateDatabaseProgress(name)

checkCreateDatabaseProgress(name: string): Promise<LROperation<protos.google.spanner.admin.database.v1.Database, protos.google.spanner.admin.database.v1.CreateDatabaseMetadata>>;

Check the status of the long running operation returned by createDatabase().

Parameter
Name	Description
name	string The operation name that will be passed.

Returns
Type	Description
Promise<LROperation<protos.google.spanner.admin.database.v1.Database, protos.google.spanner.admin.database.v1.CreateDatabaseMetadata>>	{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

checkRestoreDatabaseProgress(name)

checkRestoreDatabaseProgress(name: string): Promise<LROperation<protos.google.spanner.admin.database.v1.Database, protos.google.spanner.admin.database.v1.RestoreDatabaseMetadata>>;

Check the status of the long running operation returned by restoreDatabase().

Parameter
Name	Description
name	string The operation name that will be passed.

Returns
Type	Description
Promise<LROperation<protos.google.spanner.admin.database.v1.Database, protos.google.spanner.admin.database.v1.RestoreDatabaseMetadata>>	{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

checkUpdateDatabaseDdlProgress(name)

checkUpdateDatabaseDdlProgress(name: string): Promise<LROperation<protos.google.protobuf.Empty, protos.google.spanner.admin.database.v1.UpdateDatabaseDdlMetadata>>;

Check the status of the long running operation returned by updateDatabaseDdl().

Parameter
Name	Description
name	string The operation name that will be passed.

Returns
Type	Description
Promise<LROperation<protos.google.protobuf.Empty, protos.google.spanner.admin.database.v1.UpdateDatabaseDdlMetadata>>	{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

checkUpdateDatabaseProgress(name)

checkUpdateDatabaseProgress(name: string): Promise<LROperation<protos.google.spanner.admin.database.v1.Database, protos.google.spanner.admin.database.v1.UpdateDatabaseMetadata>>;

Check the status of the long running operation returned by updateDatabase().

Parameter
Name	Description
name	string The operation name that will be passed.

Returns
Type	Description
Promise<LROperation<protos.google.spanner.admin.database.v1.Database, protos.google.spanner.admin.database.v1.UpdateDatabaseMetadata>>	{Promise} - The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

close()

close(): Promise<void>;

Terminate the gRPC channel and close the client.

The client will no longer be usable and all future behavior is undefined.

Returns
Type	Description
Promise<void>	{Promise} A promise that resolves when the client is closed.

copyBackup(request, options)

copyBackup(request?: protos.google.spanner.admin.database.v1.ICopyBackupRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICopyBackupMetadata>,
        protos.google.longrunning.IOperation | undefined,
        {} | undefined
    ]>;

Starts copying a Cloud Spanner Backup. The returned backup long-running operation will have a name of the format projects/<project>/instances/<instance>/backups/<backup>/operations/<operation_id> and can be used to track copying of the backup. The operation is associated with the destination backup. The metadata field type is CopyBackupMetadata. The response field type is , if successful. Cancelling the returned operation will stop the copying and delete the backup. Concurrent CopyBackup requests can run on the same source backup.

Parameters
Name	Description
request	ICopyBackupRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICopyBackupMetadata>, protos.google.longrunning.IOperation | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the documentation for more details and examples.

copyBackup(request, options, callback)

copyBackup(request: protos.google.spanner.admin.database.v1.ICopyBackupRequest, options: CallOptions, callback: Callback<LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICopyBackupMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	ICopyBackupRequest
options	CallOptions
callback	Callback<LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICopyBackupMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void

copyBackup(request, callback)

copyBackup(request: protos.google.spanner.admin.database.v1.ICopyBackupRequest, callback: Callback<LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICopyBackupMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	ICopyBackupRequest
callback	Callback<LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICopyBackupMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void

createBackup(request, options)

createBackup(request?: protos.google.spanner.admin.database.v1.ICreateBackupRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICreateBackupMetadata>,
        protos.google.longrunning.IOperation | undefined,
        {} | undefined
    ]>;

Starts creating a new Cloud Spanner Backup. The returned backup long-running operation will have a name of the format projects/<project>/instances/<instance>/backups/<backup>/operations/<operation_id> and can be used to track creation of the backup. The metadata field type is CreateBackupMetadata. The response field type is , if successful. Cancelling the returned operation will stop the creation and delete the backup. There can be only one pending backup creation per database. Backup creation of different databases can run concurrently.

Parameters
Name	Description
request	ICreateBackupRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICreateBackupMetadata>, protos.google.longrunning.IOperation | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the documentation for more details and examples.

createBackup(request, options, callback)

createBackup(request: protos.google.spanner.admin.database.v1.ICreateBackupRequest, options: CallOptions, callback: Callback<LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICreateBackupMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	ICreateBackupRequest
options	CallOptions
callback	Callback<LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICreateBackupMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void

createBackup(request, callback)

createBackup(request: protos.google.spanner.admin.database.v1.ICreateBackupRequest, callback: Callback<LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICreateBackupMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	ICreateBackupRequest
callback	Callback<LROperation<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.ICreateBackupMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void

createDatabase(request, options)

createDatabase(request?: protos.google.spanner.admin.database.v1.ICreateDatabaseRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.ICreateDatabaseMetadata>,
        protos.google.longrunning.IOperation | undefined,
        {} | undefined
    ]>;

Creates a new Cloud Spanner database and starts to prepare it for serving. The returned long-running operation will have a name of the format <database_name>/operations/<operation_id> and can be used to track preparation of the database. The metadata field type is CreateDatabaseMetadata. The response field type is , if successful.

Parameters
Name	Description
request	ICreateDatabaseRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.ICreateDatabaseMetadata>, protos.google.longrunning.IOperation | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the documentation for more details and examples.

createDatabase(request, options, callback)

createDatabase(request: protos.google.spanner.admin.database.v1.ICreateDatabaseRequest, options: CallOptions, callback: Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.ICreateDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	ICreateDatabaseRequest
options	CallOptions
callback	Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.ICreateDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void

createDatabase(request, callback)

createDatabase(request: protos.google.spanner.admin.database.v1.ICreateDatabaseRequest, callback: Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.ICreateDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	ICreateDatabaseRequest
callback	Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.ICreateDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void

cryptoKeyPath(project, location, keyRing, cryptoKey)

cryptoKeyPath(project: string, location: string, keyRing: string, cryptoKey: string): string;

Return a fully-qualified cryptoKey resource name string.

Parameters
Name	Description
project	string
location	string
keyRing	string
cryptoKey	string

Returns
Type	Description
string	{string} Resource name string.

databasePath(project, instance, database)

databasePath(project: string, instance: string, database: string): string;

Return a fully-qualified database resource name string.

Parameters
Name	Description
project	string
instance	string
database	string

Returns
Type	Description
string	{string} Resource name string.

databaseRolePath(project, instance, database, role)

databaseRolePath(project: string, instance: string, database: string, role: string): string;

Return a fully-qualified databaseRole resource name string.

Parameters
Name	Description
project	string
instance	string
database	string
role	string

Returns
Type	Description
string	{string} Resource name string.

deleteBackup(request, options)

deleteBackup(request?: protos.google.spanner.admin.database.v1.IDeleteBackupRequest, options?: CallOptions): Promise<[
        protos.google.protobuf.IEmpty,
        protos.google.spanner.admin.database.v1.IDeleteBackupRequest | undefined,
        {} | undefined
    ]>;

Deletes a pending or completed .

Parameters
Name	Description
request	IDeleteBackupRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IDeleteBackupRequest | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing Empty. Please see the documentation for more details and examples.

deleteBackup(request, options, callback)

deleteBackup(request: protos.google.spanner.admin.database.v1.IDeleteBackupRequest, options: CallOptions, callback: Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IDeleteBackupRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IDeleteBackupRequest
options	CallOptions
callback	Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IDeleteBackupRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

deleteBackup(request, callback)

deleteBackup(request: protos.google.spanner.admin.database.v1.IDeleteBackupRequest, callback: Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IDeleteBackupRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IDeleteBackupRequest
callback	Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IDeleteBackupRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

deleteOperation(request, options, callback)

deleteOperation(request: protos.google.longrunning.DeleteOperationRequest, options?: gax.CallOptions | Callback<protos.google.protobuf.Empty, protos.google.longrunning.DeleteOperationRequest, {} | null | undefined>, callback?: Callback<protos.google.protobuf.Empty, protos.google.longrunning.DeleteOperationRequest, {} | null | undefined>): Promise<protos.google.protobuf.Empty>;

Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED.

Parameters
Name	Description
request	DeleteOperationRequest The request object that will be sent.
options	CallOptions | Callback<protos.google.protobuf.Empty, protos.google.longrunning.DeleteOperationRequest, {} | null | undefined> Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.
callback	Callback<protos.google.protobuf.Empty, protos.google.longrunning.DeleteOperationRequest, {} | null | undefined> The function which will be called with the result of the API call. {Promise} - The promise which resolves when API call finishes. The promise has a method named "cancel" which cancels the ongoing API call.

Returns
Type	Description
Promise<protos.google.protobuf.Empty>

Example

const client = longrunning.operationsClient();
await client.deleteOperation({name: ''});

dropDatabase(request, options)

dropDatabase(request?: protos.google.spanner.admin.database.v1.IDropDatabaseRequest, options?: CallOptions): Promise<[
        protos.google.protobuf.IEmpty,
        protos.google.spanner.admin.database.v1.IDropDatabaseRequest | undefined,
        {} | undefined
    ]>;

Drops (aka deletes) a Cloud Spanner database. Completed backups for the database will be retained according to their expire_time. Note: Cloud Spanner might continue to accept requests for a few seconds after the database has been deleted.

Parameters
Name	Description
request	IDropDatabaseRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IDropDatabaseRequest | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing Empty. Please see the documentation for more details and examples.

dropDatabase(request, options, callback)

dropDatabase(request: protos.google.spanner.admin.database.v1.IDropDatabaseRequest, options: CallOptions, callback: Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IDropDatabaseRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IDropDatabaseRequest
options	CallOptions
callback	Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IDropDatabaseRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

dropDatabase(request, callback)

dropDatabase(request: protos.google.spanner.admin.database.v1.IDropDatabaseRequest, callback: Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IDropDatabaseRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IDropDatabaseRequest
callback	Callback<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IDropDatabaseRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getBackup(request, options)

getBackup(request?: protos.google.spanner.admin.database.v1.IGetBackupRequest, options?: CallOptions): Promise<[
        protos.google.spanner.admin.database.v1.IBackup,
        protos.google.spanner.admin.database.v1.IGetBackupRequest | undefined,
        {} | undefined
    ]>;

Gets metadata on a pending or completed .

Parameters
Name	Description
request	IGetBackupRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.IGetBackupRequest | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the documentation for more details and examples.

getBackup(request, options, callback)

getBackup(request: protos.google.spanner.admin.database.v1.IGetBackupRequest, options: CallOptions, callback: Callback<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.IGetBackupRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IGetBackupRequest
options	CallOptions
callback	Callback<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.IGetBackupRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getBackup(request, callback)

getBackup(request: protos.google.spanner.admin.database.v1.IGetBackupRequest, callback: Callback<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.IGetBackupRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IGetBackupRequest
callback	Callback<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.IGetBackupRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getDatabase(request, options)

getDatabase(request?: protos.google.spanner.admin.database.v1.IGetDatabaseRequest, options?: CallOptions): Promise<[
        protos.google.spanner.admin.database.v1.IDatabase,
        protos.google.spanner.admin.database.v1.IGetDatabaseRequest | undefined,
        {} | undefined
    ]>;

Gets the state of a Cloud Spanner database.

Parameters
Name	Description
request	IGetDatabaseRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IGetDatabaseRequest | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the documentation for more details and examples.

getDatabase(request, options, callback)

getDatabase(request: protos.google.spanner.admin.database.v1.IGetDatabaseRequest, options: CallOptions, callback: Callback<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IGetDatabaseRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IGetDatabaseRequest
options	CallOptions
callback	Callback<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IGetDatabaseRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getDatabase(request, callback)

getDatabase(request: protos.google.spanner.admin.database.v1.IGetDatabaseRequest, callback: Callback<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IGetDatabaseRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IGetDatabaseRequest
callback	Callback<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IGetDatabaseRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getDatabaseDdl(request, options)

getDatabaseDdl(request?: protos.google.spanner.admin.database.v1.IGetDatabaseDdlRequest, options?: CallOptions): Promise<[
        protos.google.spanner.admin.database.v1.IGetDatabaseDdlResponse,
        (protos.google.spanner.admin.database.v1.IGetDatabaseDdlRequest | undefined),
        {} | undefined
    ]>;

Returns the schema of a Cloud Spanner database as a list of formatted DDL statements. This method does not show pending schema updates, those may be queried using the API.

Parameters
Name	Description
request	IGetDatabaseDdlRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.spanner.admin.database.v1.IGetDatabaseDdlResponse, (protos.google.spanner.admin.database.v1.IGetDatabaseDdlRequest | undefined), {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing GetDatabaseDdlResponse. Please see the documentation for more details and examples.

getDatabaseDdl(request, options, callback)

getDatabaseDdl(request: protos.google.spanner.admin.database.v1.IGetDatabaseDdlRequest, options: CallOptions, callback: Callback<protos.google.spanner.admin.database.v1.IGetDatabaseDdlResponse, protos.google.spanner.admin.database.v1.IGetDatabaseDdlRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IGetDatabaseDdlRequest
options	CallOptions
callback	Callback<protos.google.spanner.admin.database.v1.IGetDatabaseDdlResponse, protos.google.spanner.admin.database.v1.IGetDatabaseDdlRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getDatabaseDdl(request, callback)

getDatabaseDdl(request: protos.google.spanner.admin.database.v1.IGetDatabaseDdlRequest, callback: Callback<protos.google.spanner.admin.database.v1.IGetDatabaseDdlResponse, protos.google.spanner.admin.database.v1.IGetDatabaseDdlRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IGetDatabaseDdlRequest
callback	Callback<protos.google.spanner.admin.database.v1.IGetDatabaseDdlResponse, protos.google.spanner.admin.database.v1.IGetDatabaseDdlRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getIamPolicy(request, options)

getIamPolicy(request?: protos.google.iam.v1.IGetIamPolicyRequest, options?: CallOptions): Promise<[
        protos.google.iam.v1.IPolicy,
        protos.google.iam.v1.IGetIamPolicyRequest | undefined,
        {} | undefined
    ]>;

Gets the access control policy for a database or backup resource. Returns an empty policy if a database or backup exists but does not have a policy set.

Authorization requires spanner.databases.getIamPolicy permission on resource. For backups, authorization requires spanner.backups.getIamPolicy permission on resource.

Parameters
Name	Description
request	IGetIamPolicyRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.iam.v1.IPolicy, protos.google.iam.v1.IGetIamPolicyRequest | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing Policy. Please see the documentation for more details and examples.

getIamPolicy(request, options, callback)

getIamPolicy(request: protos.google.iam.v1.IGetIamPolicyRequest, options: CallOptions, callback: Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.IGetIamPolicyRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IGetIamPolicyRequest
options	CallOptions
callback	Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.IGetIamPolicyRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getIamPolicy(request, callback)

getIamPolicy(request: protos.google.iam.v1.IGetIamPolicyRequest, callback: Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.IGetIamPolicyRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IGetIamPolicyRequest
callback	Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.IGetIamPolicyRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

getOperation(request, options, callback)

getOperation(request: protos.google.longrunning.GetOperationRequest, options?: gax.CallOptions | Callback<protos.google.longrunning.Operation, protos.google.longrunning.GetOperationRequest, {} | null | undefined>, callback?: Callback<protos.google.longrunning.Operation, protos.google.longrunning.GetOperationRequest, {} | null | undefined>): Promise<[protos.google.longrunning.Operation]>;

Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.

Parameters
Name	Description
request	GetOperationRequest The request object that will be sent.
options	CallOptions | Callback<protos.google.longrunning.Operation, protos.google.longrunning.GetOperationRequest, {} | null | undefined> Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.
callback	Callback<protos.google.longrunning.Operation, protos.google.longrunning.GetOperationRequest, {} | null | undefined> The function which will be called with the result of the API call. The second parameter to the callback is an object representing . {Promise} - The promise which resolves to an array. The first element of the array is an object representing . The promise has a method named "cancel" which cancels the ongoing API call.

Returns
Type	Description
Promise<[protos.google.longrunning.Operation]>

Example

const client = longrunning.operationsClient();
const name = '';
const [response] = await client.getOperation({name});
// doThingsWith(response)

getProjectId()

getProjectId(): Promise<string>;

Returns
Type	Description
Promise<string>

getProjectId(callback)

getProjectId(callback: Callback<string, undefined, undefined>): void;

Parameter
Name	Description
callback	Callback<string, undefined, undefined>

Returns
Type	Description
void

initialize()

initialize(): Promise<{
        [name: string]: Function;
    }>;

Initialize the client. Performs asynchronous operations (such as authentication) and prepares the client. This function will be called automatically when any class method is called for the first time, but if you need to initialize it before calling an actual method, feel free to call initialize() directly.

You can await on this method if you want to make sure the client is initialized.

Returns
Type	Description
Promise<{ [name: string]: Function; }>	{Promise} A promise that resolves to an authenticated service stub.

instancePath(project, instance)

instancePath(project: string, instance: string): string;

Return a fully-qualified instance resource name string.

Parameters
Name	Description
project	string
instance	string

Returns
Type	Description
string	{string} Resource name string.

listBackupOperations(request, options)

listBackupOperations(request?: protos.google.spanner.admin.database.v1.IListBackupOperationsRequest, options?: CallOptions): Promise<[
        protos.google.longrunning.IOperation[],
        protos.google.spanner.admin.database.v1.IListBackupOperationsRequest | null,
        protos.google.spanner.admin.database.v1.IListBackupOperationsResponse
    ]>;

Lists the backup long-running operations in the given instance. A backup operation has a name of the form projects/<project>/instances/<instance>/backups/<backup>/operations/<operation>. The long-running operation metadata field type metadata.type_url describes the type of the metadata. Operations returned include those that have completed/failed/canceled within the last 7 days, and pending operations. Operations returned are ordered by operation.metadata.value.progress.start_time in descending order starting from the most recently started operation.

Parameters
Name	Description
request	IListBackupOperationsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.longrunning.IOperation[], protos.google.spanner.admin.database.v1.IListBackupOperationsRequest | null, protos.google.spanner.admin.database.v1.IListBackupOperationsResponse ]>	{Promise} - The promise which resolves to an array. The first element of the array is Array of Operation. The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listBackupOperationsAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listBackupOperations(request, options, callback)

listBackupOperations(request: protos.google.spanner.admin.database.v1.IListBackupOperationsRequest, options: CallOptions, callback: PaginationCallback<protos.google.spanner.admin.database.v1.IListBackupOperationsRequest, protos.google.spanner.admin.database.v1.IListBackupOperationsResponse | null | undefined, protos.google.longrunning.IOperation>): void;

Parameters
Name	Description
request	IListBackupOperationsRequest
options	CallOptions
callback	PaginationCallback<protos.google.spanner.admin.database.v1.IListBackupOperationsRequest, protos.google.spanner.admin.database.v1.IListBackupOperationsResponse | null | undefined, protos.google.longrunning.IOperation>

Returns
Type	Description
void

listBackupOperations(request, callback)

listBackupOperations(request: protos.google.spanner.admin.database.v1.IListBackupOperationsRequest, callback: PaginationCallback<protos.google.spanner.admin.database.v1.IListBackupOperationsRequest, protos.google.spanner.admin.database.v1.IListBackupOperationsResponse | null | undefined, protos.google.longrunning.IOperation>): void;

Parameters
Name	Description
request	IListBackupOperationsRequest
callback	PaginationCallback<protos.google.spanner.admin.database.v1.IListBackupOperationsRequest, protos.google.spanner.admin.database.v1.IListBackupOperationsResponse | null | undefined, protos.google.longrunning.IOperation>

Returns
Type	Description
void

listBackupOperationsAsync(request, options)

listBackupOperationsAsync(request?: protos.google.spanner.admin.database.v1.IListBackupOperationsRequest, options?: CallOptions): AsyncIterable<protos.google.longrunning.IOperation>;

Equivalent to listBackupOperations, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
Name	Description
request	IListBackupOperationsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
AsyncIterable<protos.google.longrunning.IOperation>	{Object} An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing Operation. The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the documentation for more details and examples.

listBackupOperationsStream(request, options)

listBackupOperationsStream(request?: protos.google.spanner.admin.database.v1.IListBackupOperationsRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
Name	Description
request	IListBackupOperationsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Transform	{Stream} An object stream which emits an object representing Operation on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listBackupOperationsAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listBackups(request, options)

listBackups(request?: protos.google.spanner.admin.database.v1.IListBackupsRequest, options?: CallOptions): Promise<[
        protos.google.spanner.admin.database.v1.IBackup[],
        protos.google.spanner.admin.database.v1.IListBackupsRequest | null,
        protos.google.spanner.admin.database.v1.IListBackupsResponse
    ]>;

Lists completed and pending backups. Backups returned are ordered by create_time in descending order, starting from the most recent create_time.

Parameters
Name	Description
request	IListBackupsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.spanner.admin.database.v1.IBackup[], protos.google.spanner.admin.database.v1.IListBackupsRequest | null, protos.google.spanner.admin.database.v1.IListBackupsResponse ]>	{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listBackupsAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listBackups(request, options, callback)

listBackups(request: protos.google.spanner.admin.database.v1.IListBackupsRequest, options: CallOptions, callback: PaginationCallback<protos.google.spanner.admin.database.v1.IListBackupsRequest, protos.google.spanner.admin.database.v1.IListBackupsResponse | null | undefined, protos.google.spanner.admin.database.v1.IBackup>): void;

Parameters
Name	Description
request	IListBackupsRequest
options	CallOptions
callback	PaginationCallback<protos.google.spanner.admin.database.v1.IListBackupsRequest, protos.google.spanner.admin.database.v1.IListBackupsResponse | null | undefined, protos.google.spanner.admin.database.v1.IBackup>

Returns
Type	Description
void

listBackups(request, callback)

listBackups(request: protos.google.spanner.admin.database.v1.IListBackupsRequest, callback: PaginationCallback<protos.google.spanner.admin.database.v1.IListBackupsRequest, protos.google.spanner.admin.database.v1.IListBackupsResponse | null | undefined, protos.google.spanner.admin.database.v1.IBackup>): void;

Parameters
Name	Description
request	IListBackupsRequest
callback	PaginationCallback<protos.google.spanner.admin.database.v1.IListBackupsRequest, protos.google.spanner.admin.database.v1.IListBackupsResponse | null | undefined, protos.google.spanner.admin.database.v1.IBackup>

Returns
Type	Description
void

listBackupsAsync(request, options)

listBackupsAsync(request?: protos.google.spanner.admin.database.v1.IListBackupsRequest, options?: CallOptions): AsyncIterable<protos.google.spanner.admin.database.v1.IBackup>;

Equivalent to listBackups, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
Name	Description
request	IListBackupsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
AsyncIterable<protos.google.spanner.admin.database.v1.IBackup>	{Object} An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing . The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the documentation for more details and examples.

listBackupsStream(request, options)

listBackupsStream(request?: protos.google.spanner.admin.database.v1.IListBackupsRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
Name	Description
request	IListBackupsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Transform	{Stream} An object stream which emits an object representing on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listBackupsAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listDatabaseOperations(request, options)

listDatabaseOperations(request?: protos.google.spanner.admin.database.v1.IListDatabaseOperationsRequest, options?: CallOptions): Promise<[
        protos.google.longrunning.IOperation[],
        protos.google.spanner.admin.database.v1.IListDatabaseOperationsRequest | null,
        protos.google.spanner.admin.database.v1.IListDatabaseOperationsResponse
    ]>;

Lists database longrunning-operations. A database operation has a name of the form projects/<project>/instances/<instance>/databases/<database>/operations/<operation>. The long-running operation metadata field type metadata.type_url describes the type of the metadata. Operations returned include those that have completed/failed/canceled within the last 7 days, and pending operations.

Parameters
Name	Description
request	IListDatabaseOperationsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.longrunning.IOperation[], protos.google.spanner.admin.database.v1.IListDatabaseOperationsRequest | null, protos.google.spanner.admin.database.v1.IListDatabaseOperationsResponse ]>	{Promise} - The promise which resolves to an array. The first element of the array is Array of Operation. The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listDatabaseOperationsAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listDatabaseOperations(request, options, callback)

listDatabaseOperations(request: protos.google.spanner.admin.database.v1.IListDatabaseOperationsRequest, options: CallOptions, callback: PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabaseOperationsRequest, protos.google.spanner.admin.database.v1.IListDatabaseOperationsResponse | null | undefined, protos.google.longrunning.IOperation>): void;

Parameters
Name	Description
request	IListDatabaseOperationsRequest
options	CallOptions
callback	PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabaseOperationsRequest, protos.google.spanner.admin.database.v1.IListDatabaseOperationsResponse | null | undefined, protos.google.longrunning.IOperation>

Returns
Type	Description
void

listDatabaseOperations(request, callback)

listDatabaseOperations(request: protos.google.spanner.admin.database.v1.IListDatabaseOperationsRequest, callback: PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabaseOperationsRequest, protos.google.spanner.admin.database.v1.IListDatabaseOperationsResponse | null | undefined, protos.google.longrunning.IOperation>): void;

Parameters
Name	Description
request	IListDatabaseOperationsRequest
callback	PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabaseOperationsRequest, protos.google.spanner.admin.database.v1.IListDatabaseOperationsResponse | null | undefined, protos.google.longrunning.IOperation>

Returns
Type	Description
void

listDatabaseOperationsAsync(request, options)

listDatabaseOperationsAsync(request?: protos.google.spanner.admin.database.v1.IListDatabaseOperationsRequest, options?: CallOptions): AsyncIterable<protos.google.longrunning.IOperation>;

Equivalent to listDatabaseOperations, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
Name	Description
request	IListDatabaseOperationsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
AsyncIterable<protos.google.longrunning.IOperation>	{Object} An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing Operation. The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the documentation for more details and examples.

listDatabaseOperationsStream(request, options)

listDatabaseOperationsStream(request?: protos.google.spanner.admin.database.v1.IListDatabaseOperationsRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
Name	Description
request	IListDatabaseOperationsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Transform	{Stream} An object stream which emits an object representing Operation on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listDatabaseOperationsAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listDatabaseRoles(request, options)

listDatabaseRoles(request?: protos.google.spanner.admin.database.v1.IListDatabaseRolesRequest, options?: CallOptions): Promise<[
        protos.google.spanner.admin.database.v1.IDatabaseRole[],
        protos.google.spanner.admin.database.v1.IListDatabaseRolesRequest | null,
        protos.google.spanner.admin.database.v1.IListDatabaseRolesResponse
    ]>;

Lists Cloud Spanner database roles.

Parameters
Name	Description
request	IListDatabaseRolesRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.spanner.admin.database.v1.IDatabaseRole[], protos.google.spanner.admin.database.v1.IListDatabaseRolesRequest | null, protos.google.spanner.admin.database.v1.IListDatabaseRolesResponse ]>	{Promise} - The promise which resolves to an array. The first element of the array is Array of DatabaseRole. The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listDatabaseRolesAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listDatabaseRoles(request, options, callback)

listDatabaseRoles(request: protos.google.spanner.admin.database.v1.IListDatabaseRolesRequest, options: CallOptions, callback: PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabaseRolesRequest, protos.google.spanner.admin.database.v1.IListDatabaseRolesResponse | null | undefined, protos.google.spanner.admin.database.v1.IDatabaseRole>): void;

Parameters
Name	Description
request	IListDatabaseRolesRequest
options	CallOptions
callback	PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabaseRolesRequest, protos.google.spanner.admin.database.v1.IListDatabaseRolesResponse | null | undefined, protos.google.spanner.admin.database.v1.IDatabaseRole>

Returns
Type	Description
void

listDatabaseRoles(request, callback)

listDatabaseRoles(request: protos.google.spanner.admin.database.v1.IListDatabaseRolesRequest, callback: PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabaseRolesRequest, protos.google.spanner.admin.database.v1.IListDatabaseRolesResponse | null | undefined, protos.google.spanner.admin.database.v1.IDatabaseRole>): void;

Parameters
Name	Description
request	IListDatabaseRolesRequest
callback	PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabaseRolesRequest, protos.google.spanner.admin.database.v1.IListDatabaseRolesResponse | null | undefined, protos.google.spanner.admin.database.v1.IDatabaseRole>

Returns
Type	Description
void

listDatabaseRolesAsync(request, options)

listDatabaseRolesAsync(request?: protos.google.spanner.admin.database.v1.IListDatabaseRolesRequest, options?: CallOptions): AsyncIterable<protos.google.spanner.admin.database.v1.IDatabaseRole>;

Equivalent to listDatabaseRoles, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
Name	Description
request	IListDatabaseRolesRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
AsyncIterable<protos.google.spanner.admin.database.v1.IDatabaseRole>	{Object} An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing DatabaseRole. The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the documentation for more details and examples.

listDatabaseRolesStream(request, options)

listDatabaseRolesStream(request?: protos.google.spanner.admin.database.v1.IListDatabaseRolesRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
Name	Description
request	IListDatabaseRolesRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Transform	{Stream} An object stream which emits an object representing DatabaseRole on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listDatabaseRolesAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listDatabases(request, options)

listDatabases(request?: protos.google.spanner.admin.database.v1.IListDatabasesRequest, options?: CallOptions): Promise<[
        protos.google.spanner.admin.database.v1.IDatabase[],
        protos.google.spanner.admin.database.v1.IListDatabasesRequest | null,
        protos.google.spanner.admin.database.v1.IListDatabasesResponse
    ]>;

Lists Cloud Spanner databases.

Parameters
Name	Description
request	IListDatabasesRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.spanner.admin.database.v1.IDatabase[], protos.google.spanner.admin.database.v1.IListDatabasesRequest | null, protos.google.spanner.admin.database.v1.IListDatabasesResponse ]>	{Promise} - The promise which resolves to an array. The first element of the array is Array of . The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listDatabasesAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listDatabases(request, options, callback)

listDatabases(request: protos.google.spanner.admin.database.v1.IListDatabasesRequest, options: CallOptions, callback: PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabasesRequest, protos.google.spanner.admin.database.v1.IListDatabasesResponse | null | undefined, protos.google.spanner.admin.database.v1.IDatabase>): void;

Parameters
Name	Description
request	IListDatabasesRequest
options	CallOptions
callback	PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabasesRequest, protos.google.spanner.admin.database.v1.IListDatabasesResponse | null | undefined, protos.google.spanner.admin.database.v1.IDatabase>

Returns
Type	Description
void

listDatabases(request, callback)

listDatabases(request: protos.google.spanner.admin.database.v1.IListDatabasesRequest, callback: PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabasesRequest, protos.google.spanner.admin.database.v1.IListDatabasesResponse | null | undefined, protos.google.spanner.admin.database.v1.IDatabase>): void;

Parameters
Name	Description
request	IListDatabasesRequest
callback	PaginationCallback<protos.google.spanner.admin.database.v1.IListDatabasesRequest, protos.google.spanner.admin.database.v1.IListDatabasesResponse | null | undefined, protos.google.spanner.admin.database.v1.IDatabase>

Returns
Type	Description
void

listDatabasesAsync(request, options)

listDatabasesAsync(request?: protos.google.spanner.admin.database.v1.IListDatabasesRequest, options?: CallOptions): AsyncIterable<protos.google.spanner.admin.database.v1.IDatabase>;

Equivalent to listDatabases, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
Name	Description
request	IListDatabasesRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
AsyncIterable<protos.google.spanner.admin.database.v1.IDatabase>	{Object} An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing . The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the documentation for more details and examples.

listDatabasesStream(request, options)

listDatabasesStream(request?: protos.google.spanner.admin.database.v1.IListDatabasesRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
Name	Description
request	IListDatabasesRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Transform	{Stream} An object stream which emits an object representing on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listDatabasesAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listOperationsAsync(request, options)

listOperationsAsync(request: protos.google.longrunning.ListOperationsRequest, options?: gax.CallOptions): AsyncIterable<protos.google.longrunning.ListOperationsResponse>;

Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns UNIMPLEMENTED. Returns an iterable object.

For-await-of syntax is used with the iterable to recursively get response element on-demand.

Parameters
Name	Description
request	ListOperationsRequest The request object that will be sent.
options	CallOptions Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

Returns
Type	Description
AsyncIterable<protos.google.longrunning.ListOperationsResponse>	{Object} An iterable Object that conforms to iteration protocols.

Example

const client = longrunning.operationsClient();
for await (const response of client.listOperationsAsync(request));
// doThingsWith(response)

matchBackupFromBackupName(backupName)

matchBackupFromBackupName(backupName: string): string | number;

Parse the backup from Backup resource.

Parameter
Name	Description
backupName	string A fully-qualified path representing Backup resource.

Returns
Type	Description
string | number	{string} A string representing the backup.

matchCryptoKeyFromCryptoKeyName(cryptoKeyName)

matchCryptoKeyFromCryptoKeyName(cryptoKeyName: string): string | number;

Parse the crypto_key from CryptoKey resource.

Parameter
Name	Description
cryptoKeyName	string A fully-qualified path representing CryptoKey resource.

Returns
Type	Description
string | number	{string} A string representing the crypto_key.

matchDatabaseFromDatabaseName(databaseName)

matchDatabaseFromDatabaseName(databaseName: string): string | number;

Parse the database from Database resource.

Parameter
Name	Description
databaseName	string A fully-qualified path representing Database resource.

Returns
Type	Description
string | number	{string} A string representing the database.

matchDatabaseFromDatabaseRoleName(databaseRoleName)

matchDatabaseFromDatabaseRoleName(databaseRoleName: string): string | number;

Parse the database from DatabaseRole resource.

Parameter
Name	Description
databaseRoleName	string A fully-qualified path representing DatabaseRole resource.

Returns
Type	Description
string | number	{string} A string representing the database.

matchInstanceFromBackupName(backupName)

matchInstanceFromBackupName(backupName: string): string | number;

Parse the instance from Backup resource.

Parameter
Name	Description
backupName	string A fully-qualified path representing Backup resource.

Returns
Type	Description
string | number	{string} A string representing the instance.

matchInstanceFromDatabaseName(databaseName)

matchInstanceFromDatabaseName(databaseName: string): string | number;

Parse the instance from Database resource.

Parameter
Name	Description
databaseName	string A fully-qualified path representing Database resource.

Returns
Type	Description
string | number	{string} A string representing the instance.

matchInstanceFromDatabaseRoleName(databaseRoleName)

matchInstanceFromDatabaseRoleName(databaseRoleName: string): string | number;

Parse the instance from DatabaseRole resource.

Parameter
Name	Description
databaseRoleName	string A fully-qualified path representing DatabaseRole resource.

Returns
Type	Description
string | number	{string} A string representing the instance.

matchInstanceFromInstanceName(instanceName)

matchInstanceFromInstanceName(instanceName: string): string | number;

Parse the instance from Instance resource.

Parameter
Name	Description
instanceName	string A fully-qualified path representing Instance resource.

Returns
Type	Description
string | number	{string} A string representing the instance.

matchKeyRingFromCryptoKeyName(cryptoKeyName)

matchKeyRingFromCryptoKeyName(cryptoKeyName: string): string | number;

Parse the key_ring from CryptoKey resource.

Parameter
Name	Description
cryptoKeyName	string A fully-qualified path representing CryptoKey resource.

Returns
Type	Description
string | number	{string} A string representing the key_ring.

matchLocationFromCryptoKeyName(cryptoKeyName)

matchLocationFromCryptoKeyName(cryptoKeyName: string): string | number;

Parse the location from CryptoKey resource.

Parameter
Name	Description
cryptoKeyName	string A fully-qualified path representing CryptoKey resource.

Returns
Type	Description
string | number	{string} A string representing the location.

matchProjectFromBackupName(backupName)

matchProjectFromBackupName(backupName: string): string | number;

Parse the project from Backup resource.

Parameter
Name	Description
backupName	string A fully-qualified path representing Backup resource.

Returns
Type	Description
string | number	{string} A string representing the project.

matchProjectFromCryptoKeyName(cryptoKeyName)

matchProjectFromCryptoKeyName(cryptoKeyName: string): string | number;

Parse the project from CryptoKey resource.

Parameter
Name	Description
cryptoKeyName	string A fully-qualified path representing CryptoKey resource.

Returns
Type	Description
string | number	{string} A string representing the project.

matchProjectFromDatabaseName(databaseName)

matchProjectFromDatabaseName(databaseName: string): string | number;

Parse the project from Database resource.

Parameter
Name	Description
databaseName	string A fully-qualified path representing Database resource.

Returns
Type	Description
string | number	{string} A string representing the project.

matchProjectFromDatabaseRoleName(databaseRoleName)

matchProjectFromDatabaseRoleName(databaseRoleName: string): string | number;

Parse the project from DatabaseRole resource.

Parameter
Name	Description
databaseRoleName	string A fully-qualified path representing DatabaseRole resource.

Returns
Type	Description
string | number	{string} A string representing the project.

matchProjectFromInstanceName(instanceName)

matchProjectFromInstanceName(instanceName: string): string | number;

Parse the project from Instance resource.

Parameter
Name	Description
instanceName	string A fully-qualified path representing Instance resource.

Returns
Type	Description
string | number	{string} A string representing the project.

matchRoleFromDatabaseRoleName(databaseRoleName)

matchRoleFromDatabaseRoleName(databaseRoleName: string): string | number;

Parse the role from DatabaseRole resource.

Parameter
Name	Description
databaseRoleName	string A fully-qualified path representing DatabaseRole resource.

Returns
Type	Description
string | number	{string} A string representing the role.

restoreDatabase(request, options)

restoreDatabase(request?: protos.google.spanner.admin.database.v1.IRestoreDatabaseRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IRestoreDatabaseMetadata>,
        protos.google.longrunning.IOperation | undefined,
        {} | undefined
    ]>;

Create a new database by restoring from a completed backup. The new database must be in the same project and in an instance with the same instance configuration as the instance containing the backup. The returned database [long-running operation][google.longrunning.Operation] has a name of the format projects/<project>/instances/<instance>/databases/<database>/operations/<operation_id>, and can be used to track the progress of the operation, and to cancel it. The metadata field type is RestoreDatabaseMetadata. The response type is , if successful. Cancelling the returned operation will stop the restore and delete the database. There can be only one database being restored into an instance at a time. Once the restore operation completes, a new restore operation can be initiated, without waiting for the optimize operation associated with the first restore to complete.

Parameters
Name	Description
request	IRestoreDatabaseRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IRestoreDatabaseMetadata>, protos.google.longrunning.IOperation | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the documentation for more details and examples.

restoreDatabase(request, options, callback)

restoreDatabase(request: protos.google.spanner.admin.database.v1.IRestoreDatabaseRequest, options: CallOptions, callback: Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IRestoreDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IRestoreDatabaseRequest
options	CallOptions
callback	Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IRestoreDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void

restoreDatabase(request, callback)

restoreDatabase(request: protos.google.spanner.admin.database.v1.IRestoreDatabaseRequest, callback: Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IRestoreDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IRestoreDatabaseRequest
callback	Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IRestoreDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void

setIamPolicy(request, options)

setIamPolicy(request?: protos.google.iam.v1.ISetIamPolicyRequest, options?: CallOptions): Promise<[
        protos.google.iam.v1.IPolicy,
        protos.google.iam.v1.ISetIamPolicyRequest | undefined,
        {} | undefined
    ]>;

Sets the access control policy on a database or backup resource. Replaces any existing policy.

Authorization requires spanner.databases.setIamPolicy permission on resource. For backups, authorization requires spanner.backups.setIamPolicy permission on resource.

Parameters
Name	Description
request	ISetIamPolicyRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.iam.v1.IPolicy, protos.google.iam.v1.ISetIamPolicyRequest | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing Policy. Please see the documentation for more details and examples.

setIamPolicy(request, options, callback)

setIamPolicy(request: protos.google.iam.v1.ISetIamPolicyRequest, options: CallOptions, callback: Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.ISetIamPolicyRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	ISetIamPolicyRequest
options	CallOptions
callback	Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.ISetIamPolicyRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

setIamPolicy(request, callback)

setIamPolicy(request: protos.google.iam.v1.ISetIamPolicyRequest, callback: Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.ISetIamPolicyRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	ISetIamPolicyRequest
callback	Callback<protos.google.iam.v1.IPolicy, protos.google.iam.v1.ISetIamPolicyRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

testIamPermissions(request, options)

testIamPermissions(request?: protos.google.iam.v1.ITestIamPermissionsRequest, options?: CallOptions): Promise<[
        protos.google.iam.v1.ITestIamPermissionsResponse,
        protos.google.iam.v1.ITestIamPermissionsRequest | undefined,
        {} | undefined
    ]>;

Returns permissions that the caller has on the specified database or backup resource.

Attempting this RPC on a non-existent Cloud Spanner database will result in a NOT_FOUND error if the user has spanner.databases.list permission on the containing Cloud Spanner instance. Otherwise returns an empty set of permissions. Calling this method on a backup that does not exist will result in a NOT_FOUND error if the user has spanner.backups.list permission on the containing instance.

Parameters
Name	Description
request	ITestIamPermissionsRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.iam.v1.ITestIamPermissionsResponse, protos.google.iam.v1.ITestIamPermissionsRequest | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing TestIamPermissionsResponse. Please see the documentation for more details and examples.

testIamPermissions(request, options, callback)

testIamPermissions(request: protos.google.iam.v1.ITestIamPermissionsRequest, options: CallOptions, callback: Callback<protos.google.iam.v1.ITestIamPermissionsResponse, protos.google.iam.v1.ITestIamPermissionsRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	ITestIamPermissionsRequest
options	CallOptions
callback	Callback<protos.google.iam.v1.ITestIamPermissionsResponse, protos.google.iam.v1.ITestIamPermissionsRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

testIamPermissions(request, callback)

testIamPermissions(request: protos.google.iam.v1.ITestIamPermissionsRequest, callback: Callback<protos.google.iam.v1.ITestIamPermissionsResponse, protos.google.iam.v1.ITestIamPermissionsRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	ITestIamPermissionsRequest
callback	Callback<protos.google.iam.v1.ITestIamPermissionsResponse, protos.google.iam.v1.ITestIamPermissionsRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

updateBackup(request, options)

updateBackup(request?: protos.google.spanner.admin.database.v1.IUpdateBackupRequest, options?: CallOptions): Promise<[
        protos.google.spanner.admin.database.v1.IBackup,
        protos.google.spanner.admin.database.v1.IUpdateBackupRequest | undefined,
        {} | undefined
    ]>;

Updates a pending or completed .

Parameters
Name	Description
request	IUpdateBackupRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.IUpdateBackupRequest | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing . Please see the documentation for more details and examples.

updateBackup(request, options, callback)

updateBackup(request: protos.google.spanner.admin.database.v1.IUpdateBackupRequest, options: CallOptions, callback: Callback<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.IUpdateBackupRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IUpdateBackupRequest
options	CallOptions
callback	Callback<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.IUpdateBackupRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

updateBackup(request, callback)

updateBackup(request: protos.google.spanner.admin.database.v1.IUpdateBackupRequest, callback: Callback<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.IUpdateBackupRequest | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IUpdateBackupRequest
callback	Callback<protos.google.spanner.admin.database.v1.IBackup, protos.google.spanner.admin.database.v1.IUpdateBackupRequest | null | undefined, {} | null | undefined>

Returns
Type	Description
void

updateDatabase(request, options)

updateDatabase(request?: protos.google.spanner.admin.database.v1.IUpdateDatabaseRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IUpdateDatabaseMetadata>,
        protos.google.longrunning.IOperation | undefined,
        {} | undefined
    ]>;

Updates a Cloud Spanner database. The returned long-running operation can be used to track the progress of updating the database. If the named database does not exist, returns NOT_FOUND.

While the operation is pending:

* The database's field is set to true. * Cancelling the operation is best-effort. If the cancellation succeeds, the operation metadata's is set, the updates are reverted, and the operation terminates with a CANCELLED status. * New UpdateDatabase requests will return a FAILED_PRECONDITION error until the pending operation is done (returns successfully or with error). * Reading the database via the API continues to give the pre-request values.

Upon completion of the returned operation:

* The new values are in effect and readable via the API. * The database's field becomes false.

The returned long-running operation will have a name of the format projects/<project>/instances/<instance>/databases/<database>/operations/<operation_id> and can be used to track the database modification. The metadata field type is UpdateDatabaseMetadata. The response field type is , if successful.

Parameters
Name	Description
request	IUpdateDatabaseRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IUpdateDatabaseMetadata>, protos.google.longrunning.IOperation | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the documentation for more details and examples.

updateDatabase(request, options, callback)

updateDatabase(request: protos.google.spanner.admin.database.v1.IUpdateDatabaseRequest, options: CallOptions, callback: Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IUpdateDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IUpdateDatabaseRequest
options	CallOptions
callback	Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IUpdateDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void

updateDatabase(request, callback)

updateDatabase(request: protos.google.spanner.admin.database.v1.IUpdateDatabaseRequest, callback: Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IUpdateDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IUpdateDatabaseRequest
callback	Callback<LROperation<protos.google.spanner.admin.database.v1.IDatabase, protos.google.spanner.admin.database.v1.IUpdateDatabaseMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void

updateDatabaseDdl(request, options)

updateDatabaseDdl(request?: protos.google.spanner.admin.database.v1.IUpdateDatabaseDdlRequest, options?: CallOptions): Promise<[
        LROperation<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IUpdateDatabaseDdlMetadata>,
        protos.google.longrunning.IOperation | undefined,
        {} | undefined
    ]>;

Updates the schema of a Cloud Spanner database by creating/altering/dropping tables, columns, indexes, etc. The returned long-running operation will have a name of the format <database_name>/operations/<operation_id> and can be used to track execution of the schema change(s). The metadata field type is UpdateDatabaseDdlMetadata. The operation has no response.

Parameters
Name	Description
request	IUpdateDatabaseDdlRequest The request object that will be sent.
options	CallOptions Call options. See CallOptions for more details.

Returns
Type	Description
Promise<[ LROperation<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IUpdateDatabaseDdlMetadata>, protos.google.longrunning.IOperation | undefined, {} | undefined ]>	{Promise} - The promise which resolves to an array. The first element of the array is an object representing a long running operation. Its promise() method returns a promise you can await for. Please see the documentation for more details and examples.

updateDatabaseDdl(request, options, callback)

updateDatabaseDdl(request: protos.google.spanner.admin.database.v1.IUpdateDatabaseDdlRequest, options: CallOptions, callback: Callback<LROperation<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IUpdateDatabaseDdlMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IUpdateDatabaseDdlRequest
options	CallOptions
callback	Callback<LROperation<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IUpdateDatabaseDdlMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void

updateDatabaseDdl(request, callback)

updateDatabaseDdl(request: protos.google.spanner.admin.database.v1.IUpdateDatabaseDdlRequest, callback: Callback<LROperation<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IUpdateDatabaseDdlMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>): void;

Parameters
Name	Description
request	IUpdateDatabaseDdlRequest
callback	Callback<LROperation<protos.google.protobuf.IEmpty, protos.google.spanner.admin.database.v1.IUpdateDatabaseDdlMetadata>, protos.google.longrunning.IOperation | null | undefined, {} | null | undefined>

Returns
Type	Description
void