Class MetastoreServiceClient (2.23.0-rc)

BigLake Metastore is a serverless, highly available, multi-tenant runtime metastore for Google Cloud Data Analytics products.

The BigLake Metastore API defines the following resource model:

A collection of Google Cloud projects: /projects/*
Each project has a collection of available locations: /locations/*
Each location has a collection of catalogs: /catalogs/*
Each catalog has a collection of databases: /databases/*
Each database has a collection of tables: /tables/*

Equality

Instances of this class created via copy-construction or copy-assignment always compare equal. Instances created with equal std::shared_ptr<*Connection> objects compare equal. Objects that compare equal share the same underlying resources.

Performance

Creating a new instance of this class is a relatively expensive operation, new objects establish new connections to the service. In contrast, copy-construction, move-construction, and the corresponding assignment operations are relatively efficient as the copies share all underlying resources.

Thread Safety

Concurrent access to different instances of this class, even if they compare equal, is guaranteed to work. Two or more threads operating on the same instance of this class is not guaranteed to work. Since copy-construction and move-construction is a relatively efficient operation, consider using such a copy when using this class from multiple threads.

Constructors

MetastoreServiceClient(MetastoreServiceClient const &)

Copy and move support

Parameter
Name	Description
	`MetastoreServiceClient const &`

MetastoreServiceClient(MetastoreServiceClient &&)

Copy and move support

Parameter
Name	Description
	`MetastoreServiceClient &&`

MetastoreServiceClient(std::shared_ptr< MetastoreServiceConnection >, Options)

Parameters
Name	Description
`connection`	`std::shared_ptr< MetastoreServiceConnection >`
`opts`	`Options`

Operators

operator=(MetastoreServiceClient const &)

Copy and move support

Parameter
Name	Description
	`MetastoreServiceClient const &`

Returns
Type	Description
`MetastoreServiceClient &`

operator=(MetastoreServiceClient &&)

Copy and move support

Parameter
Name	Description
	`MetastoreServiceClient &&`

Returns
Type	Description
`MetastoreServiceClient &`

Functions

CreateCatalog(std::string const &, google::cloud::bigquery::biglake::v1::Catalog const &, std::string const &, Options)

Creates a new catalog.

Parameters
Name	Description
`parent`	`std::string const &` Required. The parent resource where this catalog will be created. Format: projects/{project_id_or_number}/locations/{location_id}
`catalog`	`google::cloud::bigquery::biglake::v1::Catalog const &` Required. The catalog to create. The `name` field does not need to be provided.
`catalog_id`	`std::string const &` Required. The ID to use for the catalog, which will become the final component of the catalog's resource name.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Catalog >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Catalog) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

CreateCatalog(google::cloud::bigquery::biglake::v1::CreateCatalogRequest const &, Options)

Creates a new catalog.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::CreateCatalogRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.CreateCatalogRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Catalog >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Catalog) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

DeleteCatalog(std::string const &, Options)

Deletes an existing catalog specified by the catalog ID.

Parameters
Name	Description
`name`	`std::string const &` Required. The name of the catalog to delete. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Catalog >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Catalog) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

DeleteCatalog(google::cloud::bigquery::biglake::v1::DeleteCatalogRequest const &, Options)

Deletes an existing catalog specified by the catalog ID.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::DeleteCatalogRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.DeleteCatalogRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Catalog >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Catalog) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

GetCatalog(std::string const &, Options)

Gets the catalog specified by the resource name.

Parameters
Name	Description
`name`	`std::string const &` Required. The name of the catalog to retrieve. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Catalog >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Catalog) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

GetCatalog(google::cloud::bigquery::biglake::v1::GetCatalogRequest const &, Options)

Gets the catalog specified by the resource name.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::GetCatalogRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.GetCatalogRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Catalog >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Catalog) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

ListCatalogs(std::string const &, Options)

List all catalogs in a specified project.

Parameters
Name	Description
`parent`	`std::string const &` Required. The parent, which owns this collection of catalogs. Format: projects/{project_id_or_number}/locations/{location_id}
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns

Type Description

StreamRange< google::cloud::bigquery::biglake::v1::Catalog >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.bigquery.biglake.v1.Catalog, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListCatalogs(google::cloud::bigquery::biglake::v1::ListCatalogsRequest, Options)

List all catalogs in a specified project.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::ListCatalogsRequest` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.ListCatalogsRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns

Type Description

StreamRange< google::cloud::bigquery::biglake::v1::Catalog >

CreateDatabase(std::string const &, google::cloud::bigquery::biglake::v1::Database const &, std::string const &, Options)

Creates a new database.

Parameters
Name	Description
`parent`	`std::string const &` Required. The parent resource where this database will be created. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
`database`	`google::cloud::bigquery::biglake::v1::Database const &` Required. The database to create. The `name` field does not need to be provided.
`database_id`	`std::string const &` Required. The ID to use for the database, which will become the final component of the database's resource name.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Database >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Database) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

CreateDatabase(google::cloud::bigquery::biglake::v1::CreateDatabaseRequest const &, Options)

Creates a new database.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::CreateDatabaseRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.CreateDatabaseRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Database >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Database) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

DeleteDatabase(std::string const &, Options)

Deletes an existing database specified by the database ID.

Parameters
Name	Description
`name`	`std::string const &` Required. The name of the database to delete. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Database >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Database) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

DeleteDatabase(google::cloud::bigquery::biglake::v1::DeleteDatabaseRequest const &, Options)

Deletes an existing database specified by the database ID.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::DeleteDatabaseRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.DeleteDatabaseRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Database >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Database) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

UpdateDatabase(google::cloud::bigquery::biglake::v1::Database const &, google::protobuf::FieldMask const &, Options)

Updates an existing database specified by the database ID.

Parameters
Name	Description
`database`	`google::cloud::bigquery::biglake::v1::Database const &` Required. The database to update. The database's `name` field is used to identify the database to update. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
`update_mask`	`google::protobuf::FieldMask const &` The list of fields to update. For the `FieldMask` definition, see https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask If not set, defaults to all of the fields that are allowed to update.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Database >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Database) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

UpdateDatabase(google::cloud::bigquery::biglake::v1::UpdateDatabaseRequest const &, Options)

Updates an existing database specified by the database ID.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::UpdateDatabaseRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.UpdateDatabaseRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Database >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Database) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

GetDatabase(std::string const &, Options)

Gets the database specified by the resource name.

Parameters
Name	Description
`name`	`std::string const &` Required. The name of the database to retrieve. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Database >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Database) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

GetDatabase(google::cloud::bigquery::biglake::v1::GetDatabaseRequest const &, Options)

Gets the database specified by the resource name.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::GetDatabaseRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.GetDatabaseRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Database >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Database) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

ListDatabases(std::string const &, Options)

List all databases in a specified catalog.

Parameters
Name	Description
`parent`	`std::string const &` Required. The parent, which owns this collection of databases. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns

Type Description

StreamRange< google::cloud::bigquery::biglake::v1::Database >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.bigquery.biglake.v1.Database, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListDatabases(google::cloud::bigquery::biglake::v1::ListDatabasesRequest, Options)

List all databases in a specified catalog.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::ListDatabasesRequest` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.ListDatabasesRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns

Type Description

StreamRange< google::cloud::bigquery::biglake::v1::Database >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.bigquery.biglake.v1.Database, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

CreateTable(std::string const &, google::cloud::bigquery::biglake::v1::Table const &, std::string const &, Options)

Creates a new table.

Parameters
Name	Description
`parent`	`std::string const &` Required. The parent resource where this table will be created. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
`table`	`google::cloud::bigquery::biglake::v1::Table const &` Required. The table to create. The `name` field does not need to be provided for the table creation.
`table_id`	`std::string const &` Required. The ID to use for the table, which will become the final component of the table's resource name.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Table >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Table) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

CreateTable(google::cloud::bigquery::biglake::v1::CreateTableRequest const &, Options)

Creates a new table.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::CreateTableRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.CreateTableRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Table >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Table) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

DeleteTable(std::string const &, Options)

Deletes an existing table specified by the table ID.

Parameters
Name	Description
`name`	`std::string const &` Required. The name of the table to delete. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Table >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Table) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

DeleteTable(google::cloud::bigquery::biglake::v1::DeleteTableRequest const &, Options)

Deletes an existing table specified by the table ID.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::DeleteTableRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.DeleteTableRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Table >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Table) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

UpdateTable(google::cloud::bigquery::biglake::v1::Table const &, google::protobuf::FieldMask const &, Options)

Updates an existing table specified by the table ID.

Parameters
Name	Description
`table`	`google::cloud::bigquery::biglake::v1::Table const &` Required. The table to update. The table's `name` field is used to identify the table to update. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
`update_mask`	`google::protobuf::FieldMask const &` The list of fields to update. For the `FieldMask` definition, see https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask If not set, defaults to all of the fields that are allowed to update.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Table >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Table) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

UpdateTable(google::cloud::bigquery::biglake::v1::UpdateTableRequest const &, Options)

Updates an existing table specified by the table ID.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::UpdateTableRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.UpdateTableRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Table >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Table) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

RenameTable(std::string const &, std::string const &, Options)

Renames an existing table specified by the table ID.

Parameters
Name	Description
`name`	`std::string const &` Required. The table's `name` field is used to identify the table to rename. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
`new_name`	`std::string const &` Required. The new `name` for the specified table, must be in the same database. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Table >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Table) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

RenameTable(google::cloud::bigquery::biglake::v1::RenameTableRequest const &, Options)

Renames an existing table specified by the table ID.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::RenameTableRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.RenameTableRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Table >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Table) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

GetTable(std::string const &, Options)

Gets the table specified by the resource name.

Parameters
Name	Description
`name`	`std::string const &` Required. The name of the table to retrieve. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Table >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Table) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

GetTable(google::cloud::bigquery::biglake::v1::GetTableRequest const &, Options)

Gets the table specified by the resource name.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::GetTableRequest const &` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.GetTableRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type	Description
`StatusOr< google::cloud::bigquery::biglake::v1::Table >`	the result of the RPC. The response message type (google.cloud.bigquery.biglake.v1.Table) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the `StatusOr` contains the error details.

ListTables(std::string const &, Options)

List all tables in a specified database.

Parameters
Name	Description
`parent`	`std::string const &` Required. The parent, which owns this collection of tables. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns

Type Description

StreamRange< google::cloud::bigquery::biglake::v1::Table >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.bigquery.biglake.v1.Table, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListTables(google::cloud::bigquery::biglake::v1::ListTablesRequest, Options)

List all tables in a specified database.

Parameters
Name	Description
`request`	`google::cloud::bigquery::biglake::v1::ListTablesRequest` Unary RPCs, such as the one wrapped by this function, receive a single `request` proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.bigquery.biglake.v1.ListTablesRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.
`opts`	`Options` Optional. Override the class-level options, such as retry and backoff policies.

Returns

Type Description

StreamRange< google::cloud::bigquery::biglake::v1::Table >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.bigquery.biglake.v1.Table, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.