Interface SpannerRpc (6.52.0)

public interface SpannerRpc extends ServiceRpc

Abstracts remote calls to the Cloud Spanner service. Typically end-consumer code will never use this interface; it's main purpose is to abstract the implementation of the public Cloud Spanner API from the underlying transport mechanism.

Each SpannerRPC instance is bound to a particular project and set of authorization credentials.

The interface is currently defined in terms of the generated HTTP client model classes. This is purely for expedience; a future version of this interface is likely to be independent of transport to allow switching between gRPC and HTTP.

Implements

com.google.cloud.ServiceRpc

Methods

asyncDeleteSession(String sessionName, Map<SpannerRpc.Option,?> options)

public abstract ApiFuture<Empty> asyncDeleteSession(String sessionName, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`sessionName`	`String`
`options`	`Map<Option,?>`

Returns
Type	Description
`ApiFuture<Empty>`

Exceptions
Type	Description
`SpannerException`

batchCreateSessions(String databaseName, int sessionCount, String databaseRole, Map<String,String> labels, Map<SpannerRpc.Option,?> options)

public abstract List<Session> batchCreateSessions(String databaseName, int sessionCount, String databaseRole, Map<String,String> labels, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`databaseName`	`String`
`sessionCount`	`int`
`databaseRole`	`String`
`labels`	`Map<String,String>`
`options`	`Map<Option,?>`

Returns
Type	Description
`List<Session>`

Exceptions
Type	Description
`SpannerException`

batchWriteAtLeastOnce(BatchWriteRequest request, Map<SpannerRpc.Option,?> options)

public abstract ServerStream<BatchWriteResponse> batchWriteAtLeastOnce(BatchWriteRequest request, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`request`	`BatchWriteRequest`
`options`	`Map<Option,?>`

Returns
Type	Description
`ServerStream<BatchWriteResponse>`

beginTransaction(BeginTransactionRequest request, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

public abstract Transaction beginTransaction(BeginTransactionRequest request, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

Begins a transaction.

Parameters
Name	Description
`request`	`BeginTransactionRequest`
`options`	`Map<Option,?>`
`routeToLeader`	`boolean` Set to true to route the request to the leader region, and false to route the request to any region. When leader aware routing is enabled, RW/PDML requests are preferred to be routed to the leader region, and RO requests (except for PartitionRead/PartitionQuery) are preferred to be routed to any region for optimal latency.

Returns
Type	Description
`Transaction`

Exceptions
Type	Description
`SpannerException`

beginTransactionAsync(BeginTransactionRequest request, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

public abstract ApiFuture<Transaction> beginTransactionAsync(BeginTransactionRequest request, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

Begins a transaction asynchronously.

Parameters
Name	Description
`request`	`BeginTransactionRequest`
`options`	`Map<Option,?>`
`routeToLeader`	`boolean` Set to true to route the request to the leader region, and false to route the request to any region. When leader aware routing is enabled, RW/PDML requests are preferred to be routed to the leader region, and RO requests (except for PartitionRead/PartitionQuery) are preferred to be routed to any region for optimal latency.

Returns
Type	Description
`ApiFuture<Transaction>`

cancelOperation(String name)

public abstract void cancelOperation(String name)

Cancels the specified long-running operation.

Parameter
Name	Description
`name`	`String`

Exceptions
Type	Description
`SpannerException`

commit(CommitRequest commitRequest, Map<SpannerRpc.Option,?> options)

public abstract CommitResponse commit(CommitRequest commitRequest, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`commitRequest`	`CommitRequest`
`options`	`Map<Option,?>`

Returns
Type	Description
`CommitResponse`

Exceptions
Type	Description
`SpannerException`

commitAsync(CommitRequest commitRequest, Map<SpannerRpc.Option,?> options)

public abstract ApiFuture<CommitResponse> commitAsync(CommitRequest commitRequest, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`commitRequest`	`CommitRequest`
`options`	`Map<Option,?>`

Returns
Type	Description
`ApiFuture<CommitResponse>`

copyBackup(BackupId sourceBackupId, Backup destinationBackup)

public default OperationFuture<Backup,CopyBackupMetadata> copyBackup(BackupId sourceBackupId, Backup destinationBackup)

Creates a copy backup from the source backup specified.

Parameters
Name	Description
`sourceBackupId`	`BackupId`
`destinationBackup`	`Backup` the backup to create. The instance, database, and expireTime fields of the backup must be filled. It may also optionally have an encryption config set. If no encryption config has been set, the new backup will use the same encryption config as the source backup.

Returns
Type	Description
`OperationFuture<Backup,CopyBackupMetadata>`	the operation that monitors the backup creation.

createBackup(Backup backupInfo)

public abstract OperationFuture<Backup,CreateBackupMetadata> createBackup(Backup backupInfo)

Creates a new backup from the source database specified in the com.google.cloud.spanner.Backup instance.

Parameter
Name	Description
`backupInfo`	`Backup` the backup to create. The instance, database and expireTime fields of the backup must be filled.

Returns
Type	Description
`OperationFuture<Backup,CreateBackupMetadata>`	the operation that monitors the backup creation.

Exceptions
Type	Description
`SpannerException`

createDatabase(String instanceName, String createDatabaseStatement, Iterable<String> additionalStatements, Database database)

public abstract OperationFuture<Database,CreateDatabaseMetadata> createDatabase(String instanceName, String createDatabaseStatement, Iterable<String> additionalStatements, Database database)

Parameters
Name	Description
`instanceName`	`String`
`createDatabaseStatement`	`String`
`additionalStatements`	`Iterable<String>`
`database`	`Database`

Returns
Type	Description
`OperationFuture<Database,CreateDatabaseMetadata>`

Exceptions
Type	Description
`SpannerException`

createInstance(String parent, String instanceId, Instance instance)

public abstract OperationFuture<Instance,CreateInstanceMetadata> createInstance(String parent, String instanceId, Instance instance)

Parameters
Name	Description
`parent`	`String`
`instanceId`	`String`
`instance`	`Instance`

Returns
Type	Description
`OperationFuture<Instance,CreateInstanceMetadata>`

Exceptions
Type	Description
`SpannerException`

createInstanceConfig(String parent, String instanceConfigId, InstanceConfig instanceConfig, Boolean validateOnly)

public default OperationFuture<InstanceConfig,CreateInstanceConfigMetadata> createInstanceConfig(String parent, String instanceConfigId, InstanceConfig instanceConfig, Boolean validateOnly)

Parameters
Name	Description
`parent`	`String`
`instanceConfigId`	`String`
`instanceConfig`	`InstanceConfig`
`validateOnly`	`Boolean`

Returns
Type	Description
`OperationFuture<InstanceConfig,CreateInstanceConfigMetadata>`

Exceptions
Type	Description
`SpannerException`

createSession(String databaseName, String databaseRole, Map<String,String> labels, Map<SpannerRpc.Option,?> options)

public abstract Session createSession(String databaseName, String databaseRole, Map<String,String> labels, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`databaseName`	`String`
`databaseRole`	`String`
`labels`	`Map<String,String>`
`options`	`Map<Option,?>`

Returns
Type	Description
`Session`

Exceptions
Type	Description
`SpannerException`

deleteBackup(String backupName)

public abstract void deleteBackup(String backupName)

Deletes a pending or completed backup.

Parameter
Name	Description
`backupName`	`String` Required. The fully qualified name of the backup to delete.

deleteInstance(String instanceName)

public abstract void deleteInstance(String instanceName)

Parameter
Name	Description
`instanceName`	`String`

Exceptions
Type	Description
`SpannerException`

deleteInstanceConfig(String instanceConfigName, String etag, Boolean validateOnly)

public default void deleteInstanceConfig(String instanceConfigName, String etag, Boolean validateOnly)

Parameters
Name	Description
`instanceConfigName`	`String`
`etag`	`String`
`validateOnly`	`Boolean`

Exceptions
Type	Description
`SpannerException`

deleteSession(String sessionName, Map<SpannerRpc.Option,?> options)

public abstract void deleteSession(String sessionName, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`sessionName`	`String`
`options`	`Map<Option,?>`

Exceptions
Type	Description
`SpannerException`

dropDatabase(String databaseName)

public abstract void dropDatabase(String databaseName)

Parameter
Name	Description
`databaseName`	`String`

Exceptions
Type	Description
`SpannerException`

executeBatchDml(ExecuteBatchDmlRequest build, Map<SpannerRpc.Option,?> options)

public abstract ExecuteBatchDmlResponse executeBatchDml(ExecuteBatchDmlRequest build, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`build`	`ExecuteBatchDmlRequest`
`options`	`Map<Option,?>`

Returns
Type	Description
`ExecuteBatchDmlResponse`

executeBatchDmlAsync(ExecuteBatchDmlRequest build, Map<SpannerRpc.Option,?> options)

public abstract ApiFuture<ExecuteBatchDmlResponse> executeBatchDmlAsync(ExecuteBatchDmlRequest build, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`build`	`ExecuteBatchDmlRequest`
`options`	`Map<Option,?>`

Returns
Type	Description
`ApiFuture<ExecuteBatchDmlResponse>`

executePartitionedDml(ExecuteSqlRequest request, Map<SpannerRpc.Option,?> options)

public abstract ResultSet executePartitionedDml(ExecuteSqlRequest request, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`request`	`ExecuteSqlRequest`
`options`	`Map<Option,?>`

Returns
Type	Description
`ResultSet`

executeQuery(ExecuteSqlRequest request, SpannerRpc.ResultStreamConsumer consumer, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

public abstract SpannerRpc.StreamingCall executeQuery(ExecuteSqlRequest request, SpannerRpc.ResultStreamConsumer consumer, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

Executes a query with streaming result.

Parameters
Name	Description
`request`	`ExecuteSqlRequest`
`consumer`	`SpannerRpc.ResultStreamConsumer`
`options`	`Map<Option,?>`
`routeToLeader`	`boolean` Set to true to route the request to the leader region, and false to route the request to any region. When leader aware routing is enabled, RW/PDML requests are preferred to be routed to the leader region, and RO requests (except for PartitionRead/PartitionQuery) are preferred to be routed to any region for optimal latency.

Returns
Type	Description
`SpannerRpc.StreamingCall`

executeQuery(ExecuteSqlRequest request, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

public abstract ResultSet executeQuery(ExecuteSqlRequest request, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

Executes a query.

Parameters
Name	Description
`request`	`ExecuteSqlRequest`
`options`	`Map<Option,?>`
`routeToLeader`	`boolean` Set to true to route the request to the leader region, and false to route the request to any region. When leader aware routing is enabled, RW/PDML requests are preferred to be routed to the leader region, and RO requests (except for PartitionRead/PartitionQuery) are preferred to be routed to any region for optimal latency.

Returns
Type	Description
`ResultSet`

executeQueryAsync(ExecuteSqlRequest request, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

public abstract ApiFuture<ResultSet> executeQueryAsync(ExecuteSqlRequest request, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

Executes a query asynchronously.

Parameters
Name	Description
`request`	`ExecuteSqlRequest`
`options`	`Map<Option,?>`
`routeToLeader`	`boolean` Set to true to route the request to the leader region, and false to route the request to any region. When leader aware routing is enabled, RW/PDML requests are preferred to be routed to the leader region, and RO requests (except for PartitionRead/PartitionQuery) are preferred to be routed to any region for optimal latency.

Returns
Type	Description
`ApiFuture<ResultSet>`

executeStreamingPartitionedDml(ExecuteSqlRequest request, Map<SpannerRpc.Option,?> options, Duration timeout)

public abstract ServerStream<PartialResultSet> executeStreamingPartitionedDml(ExecuteSqlRequest request, Map<SpannerRpc.Option,?> options, Duration timeout)

Parameters
Name	Description
`request`	`ExecuteSqlRequest`
`options`	`Map<Option,?>`
`timeout`	`org.threeten.bp.Duration`

Returns
Type	Description
`ServerStream<PartialResultSet>`

getBackup(String backupName)

public abstract Backup getBackup(String backupName)

Gets the backup with the specified name.

Parameter
Name	Description
`backupName`	`String`

Returns
Type	Description
`Backup`

Exceptions
Type	Description
`SpannerException`

getDatabase(String databaseName)

public abstract Database getDatabase(String databaseName)

Parameter
Name	Description
`databaseName`	`String`

Returns
Type	Description
`Database`

Exceptions
Type	Description
`SpannerException`

getDatabaseAdminIAMPolicy(String resource, GetPolicyOptions options)

public abstract Policy getDatabaseAdminIAMPolicy(String resource, GetPolicyOptions options)

Gets the IAM policy for the given resource using the DatabaseAdminStub.

Parameters
Name	Description
`resource`	`String`
`options`	`com.google.iam.v1.GetPolicyOptions`

Returns
Type	Description
`com.google.iam.v1.Policy`

getDatabaseDdl(String databaseName)

public abstract List<String> getDatabaseDdl(String databaseName)

Parameter
Name	Description
`databaseName`	`String`

Returns
Type	Description
`List<String>`

Exceptions
Type	Description
`SpannerException`

getExecuteQueryRetrySettings()

public default RetrySettings getExecuteQueryRetrySettings()

Returns the retry settings for streaming query operations.

Returns
Type	Description
`RetrySettings`

getExecuteQueryRetryableCodes()

public default Set<StatusCode.Code> getExecuteQueryRetryableCodes()

Returns the retryable codes for streaming query operations.

Returns
Type	Description
`Set<Code>`

getInstance(String instanceName)

public abstract Instance getInstance(String instanceName)

Parameter
Name	Description
`instanceName`	`String`

Returns
Type	Description
`Instance`

Exceptions
Type	Description
`SpannerException`

getInstanceAdminIAMPolicy(String resource)

public abstract Policy getInstanceAdminIAMPolicy(String resource)

Gets the IAM policy for the given resource using the InstanceAdminStub.

Parameter
Name	Description
`resource`	`String`

Returns
Type	Description
`com.google.iam.v1.Policy`

getInstanceConfig(String instanceConfigName)

public abstract InstanceConfig getInstanceConfig(String instanceConfigName)

Parameter
Name	Description
`instanceConfigName`	`String`

Returns
Type	Description
`InstanceConfig`

Exceptions
Type	Description
`SpannerException`

getOperation(String name)

public abstract Operation getOperation(String name)

Retrieves a long running operation.

Parameter
Name	Description
`name`	`String`

Returns
Type	Description
`Operation`

Exceptions
Type	Description
`SpannerException`

getPartitionedDmlRetrySettings()

public abstract RetrySettings getPartitionedDmlRetrySettings()

Returns
Type	Description
`RetrySettings`

getReadRetrySettings()

public default RetrySettings getReadRetrySettings()

Returns the retry settings for streaming read operations.

Returns
Type	Description
`RetrySettings`

getReadRetryableCodes()

public default Set<StatusCode.Code> getReadRetryableCodes()

Returns the retryable codes for streaming read operations.

Returns
Type	Description
`Set<Code>`

isClosed()

public abstract boolean isClosed()

Returns
Type	Description
`boolean`

listBackupOperations(String instanceName, int pageSize, String filter, String pageToken)

public abstract SpannerRpc.Paginated<Operation> listBackupOperations(String instanceName, int pageSize, String filter, String pageToken)

List all long-running backup operations on the given instance.

Parameters
Name	Description
`instanceName`	`String`
`pageSize`	`int`
`filter`	`String`
`pageToken`	`String`

Returns
Type	Description
`Paginated<Operation>`

listBackups(String instanceName, int pageSize, String filter, String pageToken)

public abstract SpannerRpc.Paginated<Backup> listBackups(String instanceName, int pageSize, String filter, String pageToken)

Lists the backups in the specified instance.

Parameters
Name	Description
`instanceName`	`String`
`pageSize`	`int`
`filter`	`String`
`pageToken`	`String`

Returns
Type	Description
`Paginated<Backup>`

Exceptions
Type	Description
`SpannerException`

listDatabaseOperations(String instanceName, int pageSize, String filter, String pageToken)

public abstract SpannerRpc.Paginated<Operation> listDatabaseOperations(String instanceName, int pageSize, String filter, String pageToken)

Parameters
Name	Description
`instanceName`	`String`
`pageSize`	`int`
`filter`	`String`
`pageToken`	`String`

Returns
Type	Description
`Paginated<Operation>`

listDatabaseRoles(String databaseName, int pageSize, String pageToken)

public abstract SpannerRpc.Paginated<DatabaseRole> listDatabaseRoles(String databaseName, int pageSize, String pageToken)

Parameters
Name	Description
`databaseName`	`String`
`pageSize`	`int`
`pageToken`	`String`

Returns
Type	Description
`Paginated<DatabaseRole>`

listDatabases(String instanceName, int pageSize, String pageToken)

public abstract SpannerRpc.Paginated<Database> listDatabases(String instanceName, int pageSize, String pageToken)

Parameters
Name	Description
`instanceName`	`String`
`pageSize`	`int`
`pageToken`	`String`

Returns
Type	Description
`Paginated<Database>`

Exceptions
Type	Description
`SpannerException`

listInstanceConfigOperations(int pageSize, String filter, String pageToken)

public default SpannerRpc.Paginated<Operation> listInstanceConfigOperations(int pageSize, String filter, String pageToken)

List all long-running instance config operations on the given project.

Parameters
Name	Description
`pageSize`	`int`
`filter`	`String`
`pageToken`	`String`

Returns
Type	Description
`Paginated<Operation>`

listInstanceConfigs(int pageSize, String pageToken)

public abstract SpannerRpc.Paginated<InstanceConfig> listInstanceConfigs(int pageSize, String pageToken)

Parameters
Name	Description
`pageSize`	`int`
`pageToken`	`String`

Returns
Type	Description
`Paginated<InstanceConfig>`

Exceptions
Type	Description
`SpannerException`

listInstances(int pageSize, String pageToken, String filter)

public abstract SpannerRpc.Paginated<Instance> listInstances(int pageSize, String pageToken, String filter)

Parameters
Name	Description
`pageSize`	`int`
`pageToken`	`String`
`filter`	`String`

Returns
Type	Description
`Paginated<Instance>`

Exceptions
Type	Description
`SpannerException`

partitionQuery(PartitionQueryRequest request, Map<SpannerRpc.Option,?> options)

public abstract PartitionResponse partitionQuery(PartitionQueryRequest request, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`request`	`PartitionQueryRequest`
`options`	`Map<Option,?>`

Returns
Type	Description
`PartitionResponse`

Exceptions
Type	Description
`SpannerException`

partitionRead(PartitionReadRequest request, Map<SpannerRpc.Option,?> options)

public abstract PartitionResponse partitionRead(PartitionReadRequest request, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`request`	`PartitionReadRequest`
`options`	`Map<Option,?>`

Returns
Type	Description
`PartitionResponse`

Exceptions
Type	Description
`SpannerException`

read(ReadRequest request, SpannerRpc.ResultStreamConsumer consumer, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

public abstract SpannerRpc.StreamingCall read(ReadRequest request, SpannerRpc.ResultStreamConsumer consumer, Map<SpannerRpc.Option,?> options, boolean routeToLeader)

Performs a streaming read.

Parameters
Name	Description
`request`	`ReadRequest`
`consumer`	`SpannerRpc.ResultStreamConsumer`
`options`	`Map<Option,?>`
`routeToLeader`	`boolean` Set to true to route the request to the leader region, and false to route the request to any region. When leader aware routing is enabled, RW/PDML requests are preferred to be routed to the leader region, and RO requests (except for PartitionRead/PartitionQuery) are preferred to be routed to any region for optimal latency.

Returns
Type	Description
`SpannerRpc.StreamingCall`

restoreDatabase(Restore restore)

public abstract OperationFuture<Database,RestoreDatabaseMetadata> restoreDatabase(Restore restore)

Restore a backup into the given database.

Parameter
Name	Description
`restore`	`Restore` a Restore instance with the backup source and destination database

Returns
Type	Description
`OperationFuture<Database,RestoreDatabaseMetadata>`

rollback(RollbackRequest request, Map<SpannerRpc.Option,?> options)

public abstract void rollback(RollbackRequest request, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`request`	`RollbackRequest`
`options`	`Map<Option,?>`

Exceptions
Type	Description
`SpannerException`

rollbackAsync(RollbackRequest request, Map<SpannerRpc.Option,?> options)

public abstract ApiFuture<Empty> rollbackAsync(RollbackRequest request, Map<SpannerRpc.Option,?> options)

Parameters
Name	Description
`request`	`RollbackRequest`
`options`	`Map<Option,?>`

Returns
Type	Description
`ApiFuture<Empty>`

setDatabaseAdminIAMPolicy(String resource, Policy policy)

public abstract Policy setDatabaseAdminIAMPolicy(String resource, Policy policy)

Updates the IAM policy for the given resource using the DatabaseAdminStub. It is highly recommended to first get the current policy and base the updated policy on the returned policy. See Policy.Builder#setEtag(com.google.protobuf.ByteString) for information on the recommended read-modify-write cycle.

Parameters
Name	Description
`resource`	`String`
`policy`	`com.google.iam.v1.Policy`

Returns
Type	Description
`com.google.iam.v1.Policy`

setInstanceAdminIAMPolicy(String resource, Policy policy)

public abstract Policy setInstanceAdminIAMPolicy(String resource, Policy policy)

Updates the IAM policy for the given resource using the InstanceAdminStub. It is highly recommended to first get the current policy and base the updated policy on the returned policy. See Policy.Builder#setEtag(com.google.protobuf.ByteString) for information on the recommended read-modify-write cycle.

Parameters
Name	Description
`resource`	`String`
`policy`	`com.google.iam.v1.Policy`

Returns
Type	Description
`com.google.iam.v1.Policy`

shutdown()

public abstract void shutdown()

testDatabaseAdminIAMPermissions(String resource, Iterable<String> permissions)

public abstract TestIamPermissionsResponse testDatabaseAdminIAMPermissions(String resource, Iterable<String> permissions)

Tests the IAM permissions for the given resource using the DatabaseAdminStub.

Parameters
Name	Description
`resource`	`String`
`permissions`	`Iterable<String>`

Returns
Type	Description
`com.google.iam.v1.TestIamPermissionsResponse`

testInstanceAdminIAMPermissions(String resource, Iterable<String> permissions)

public abstract TestIamPermissionsResponse testInstanceAdminIAMPermissions(String resource, Iterable<String> permissions)

Tests the IAM permissions for the given resource using the InstanceAdminStub.

Parameters
Name	Description
`resource`	`String`
`permissions`	`Iterable<String>`

Returns
Type	Description
`com.google.iam.v1.TestIamPermissionsResponse`

updateBackup(Backup backup, FieldMask updateMask)

public abstract Backup updateBackup(Backup backup, FieldMask updateMask)

Updates the specified backup. The only supported field for updates is expireTime.

Parameters
Name	Description
`backup`	`Backup`
`updateMask`	`FieldMask`

Returns
Type	Description
`Backup`

updateDatabase(Database database, FieldMask fieldMask)

public abstract OperationFuture<Database,UpdateDatabaseMetadata> updateDatabase(Database database, FieldMask fieldMask)

Updates the specified fields of a Cloud Spanner database.

Parameters
Name	Description
`database`	`Database` The database proto whose field values will be used as the new values in the stored database.
`fieldMask`	`FieldMask` The fields to update. Currently, only the "enable_drop_protection" field of the database supports updates.

Returns
Type	Description
`OperationFuture<Database,UpdateDatabaseMetadata>`	an `OperationFuture` that can be used to track the status of the update.

Exceptions
Type	Description
`SpannerException`

updateDatabaseDdl(String databaseName, Iterable<String> updateDatabaseStatements, String updateId)

public abstract OperationFuture<Empty,UpdateDatabaseDdlMetadata> updateDatabaseDdl(String databaseName, Iterable<String> updateDatabaseStatements, String updateId)

Parameters
Name	Description
`databaseName`	`String`
`updateDatabaseStatements`	`Iterable<String>`
`updateId`	`String`

Returns
Type	Description
`OperationFuture<Empty,UpdateDatabaseDdlMetadata>`

Exceptions
Type	Description
`SpannerException`

updateInstance(Instance instance, FieldMask fieldMask)

public abstract OperationFuture<Instance,UpdateInstanceMetadata> updateInstance(Instance instance, FieldMask fieldMask)

Parameters
Name	Description
`instance`	`Instance`
`fieldMask`	`FieldMask`

Returns
Type	Description
`OperationFuture<Instance,UpdateInstanceMetadata>`

Exceptions
Type	Description
`SpannerException`

updateInstanceConfig(InstanceConfig instanceConfig, Boolean validateOnly, FieldMask fieldMask)

public default OperationFuture<InstanceConfig,UpdateInstanceConfigMetadata> updateInstanceConfig(InstanceConfig instanceConfig, Boolean validateOnly, FieldMask fieldMask)

Parameters
Name	Description
`instanceConfig`	`InstanceConfig`
`validateOnly`	`Boolean`
`fieldMask`	`FieldMask`

Returns
Type	Description
`OperationFuture<InstanceConfig,UpdateInstanceConfigMetadata>`

Exceptions
Type	Description
`SpannerException`