biglake

package
v1.61.0 Latest Latest
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 Go to latest Published: Apr 24, 2024 License: Apache-2.0 Imports: 21 Imported by: 0

Documentation

Overview

Package biglake is an auto-generated package for the BigLake API.

The BigLake API provides access to BigLake Metastore, a serverless, fully managed, and highly available metastore for open-source data that can be used for querying Apache Iceberg tables in BigQuery. 

NOTE: This package is in beta. It is not stable, and may be subject to changes.

General documentation

For information that is relevant for all client libraries please reference https://pkg.go.dev/cloud.google.com/go#pkg-overview. Some information on this page includes:

Example usage

To get started with this package, create a client. 

ctx := context.Background()
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in:
//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
c, err := biglake.NewMetastoreClient(ctx)
if err != nil {
	// TODO: Handle error.
}
defer c.Close()

The client will use your default application credentials. Clients should be reused instead of created as needed. The methods of Client are safe for concurrent use by multiple goroutines. The returned client must be Closed when it is done being used.

Using the Client

The following is an example of making an API call with the newly created client. 

ctx := context.Background()
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in:
//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
c, err := biglake.NewMetastoreClient(ctx)
if err != nil {
	// TODO: Handle error.
}
defer c.Close()

req := &biglakepb.CheckLockRequest{
	// TODO: Fill request struct fields.
	// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#CheckLockRequest.
}
resp, err := c.CheckLock(ctx, req)
if err != nil {
	// TODO: Handle error.
}
// TODO: Use resp.
_ = resp

Use of Context

The ctx passed to NewMetastoreClient is used for authentication requests and for creating the underlying connection, but is not used for subsequent calls. Individual methods on the client use the ctx given to them.

To close the open connection, use the Close() method.

Index

Examples

Constants

This section is empty.

Variables

This section is empty.

Functions

func DefaultAuthScopes 

func DefaultAuthScopes() []string

DefaultAuthScopes reports the default set of authentication scopes to use with this package.

Types

type CatalogIterator 

type CatalogIterator struct {

	// Response is the raw response for the current page.
	// It must be cast to the RPC response type.
	// Calling Next() or InternalFetch() updates this value.
	Response interface{}

	// InternalFetch is for use by the Google Cloud Libraries only.
	// It is not part of the stable interface of this package.
	//
	// InternalFetch returns results from a single call to the underlying RPC.
	// The number of results is no greater than pageSize.
	// If there are no more results, nextPageToken is empty and err is nil.
	InternalFetch func(pageSize int, pageToken string) (results []*biglakepb.Catalog, nextPageToken string, err error)
	// contains filtered or unexported fields
}

CatalogIterator manages a stream of *biglakepb.Catalog.

func (*CatalogIterator) Next 

func (it *CatalogIterator) Next() (*biglakepb.Catalog, error)

Next returns the next result. Its second return value is iterator.Done if there are no more results. Once Next returns Done, all subsequent calls will return Done.

func (*CatalogIterator) PageInfo 

func (it *CatalogIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

type DatabaseIterator 

type DatabaseIterator struct {

	// Response is the raw response for the current page.
	// It must be cast to the RPC response type.
	// Calling Next() or InternalFetch() updates this value.
	Response interface{}

	// InternalFetch is for use by the Google Cloud Libraries only.
	// It is not part of the stable interface of this package.
	//
	// InternalFetch returns results from a single call to the underlying RPC.
	// The number of results is no greater than pageSize.
	// If there are no more results, nextPageToken is empty and err is nil.
	InternalFetch func(pageSize int, pageToken string) (results []*biglakepb.Database, nextPageToken string, err error)
	// contains filtered or unexported fields
}

DatabaseIterator manages a stream of *biglakepb.Database.

func (*DatabaseIterator) Next 

func (it *DatabaseIterator) Next() (*biglakepb.Database, error)

Next returns the next result. Its second return value is iterator.Done if there are no more results. Once Next returns Done, all subsequent calls will return Done.

func (*DatabaseIterator) PageInfo 

func (it *DatabaseIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

type LockIterator 

type LockIterator struct {

	// Response is the raw response for the current page.
	// It must be cast to the RPC response type.
	// Calling Next() or InternalFetch() updates this value.
	Response interface{}

	// InternalFetch is for use by the Google Cloud Libraries only.
	// It is not part of the stable interface of this package.
	//
	// InternalFetch returns results from a single call to the underlying RPC.
	// The number of results is no greater than pageSize.
	// If there are no more results, nextPageToken is empty and err is nil.
	InternalFetch func(pageSize int, pageToken string) (results []*biglakepb.Lock, nextPageToken string, err error)
	// contains filtered or unexported fields
}

LockIterator manages a stream of *biglakepb.Lock.

func (*LockIterator) Next 

func (it *LockIterator) Next() (*biglakepb.Lock, error)

Next returns the next result. Its second return value is iterator.Done if there are no more results. Once Next returns Done, all subsequent calls will return Done.

func (*LockIterator) PageInfo 

func (it *LockIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

type MetastoreCallOptions 

type MetastoreCallOptions struct {
	CreateCatalog  []gax.CallOption
	DeleteCatalog  []gax.CallOption
	GetCatalog     []gax.CallOption
	ListCatalogs   []gax.CallOption
	CreateDatabase []gax.CallOption
	DeleteDatabase []gax.CallOption
	UpdateDatabase []gax.CallOption
	GetDatabase    []gax.CallOption
	ListDatabases  []gax.CallOption
	CreateTable    []gax.CallOption
	DeleteTable    []gax.CallOption
	UpdateTable    []gax.CallOption
	RenameTable    []gax.CallOption
	GetTable       []gax.CallOption
	ListTables     []gax.CallOption
	CreateLock     []gax.CallOption
	DeleteLock     []gax.CallOption
	CheckLock      []gax.CallOption
	ListLocks      []gax.CallOption
}

MetastoreCallOptions contains the retry settings for each method of MetastoreClient.

type MetastoreClient 

type MetastoreClient struct {

	// The call options for this service.
	CallOptions *MetastoreCallOptions
	// contains filtered or unexported fields
}

MetastoreClient is a client for interacting with BigLake API. Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

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/*

func NewMetastoreClient 

func NewMetastoreClient(ctx context.Context, opts ...option.ClientOption) (*MetastoreClient, error)

NewMetastoreClient creates a new metastore service client based on gRPC. The returned client must be Closed when it is done being used to clean up its underlying connections.

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/*
Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	// TODO: Use client.
	_ = c
}

Output:

func NewMetastoreRESTClient 

func NewMetastoreRESTClient(ctx context.Context, opts ...option.ClientOption) (*MetastoreClient, error)

NewMetastoreRESTClient creates a new metastore service rest client.

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/*
Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreRESTClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	// TODO: Use client.
	_ = c
}

Output:

func (*MetastoreClient) CheckLock 

func (c *MetastoreClient) CheckLock(ctx context.Context, req *biglakepb.CheckLockRequest, opts ...gax.CallOption) (*biglakepb.Lock, error)

CheckLock checks the state of a lock specified by the lock ID.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.CheckLockRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#CheckLockRequest.
	}
	resp, err := c.CheckLock(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) Close 

func (c *MetastoreClient) Close() error

Close closes the connection to the API service. The user should invoke this when the client is no longer required.

func (*MetastoreClient) Connection deprecated 

func (c *MetastoreClient) Connection() *grpc.ClientConn

Connection returns a connection to the API service.

Deprecated: Connections are now pooled so this method does not always return the same resource.

func (*MetastoreClient) CreateCatalog 

func (c *MetastoreClient) CreateCatalog(ctx context.Context, req *biglakepb.CreateCatalogRequest, opts ...gax.CallOption) (*biglakepb.Catalog, error)

CreateCatalog creates a new catalog.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.CreateCatalogRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#CreateCatalogRequest.
	}
	resp, err := c.CreateCatalog(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) CreateDatabase 

func (c *MetastoreClient) CreateDatabase(ctx context.Context, req *biglakepb.CreateDatabaseRequest, opts ...gax.CallOption) (*biglakepb.Database, error)

CreateDatabase creates a new database.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.CreateDatabaseRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#CreateDatabaseRequest.
	}
	resp, err := c.CreateDatabase(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) CreateLock 

func (c *MetastoreClient) CreateLock(ctx context.Context, req *biglakepb.CreateLockRequest, opts ...gax.CallOption) (*biglakepb.Lock, error)

CreateLock creates a new lock.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.CreateLockRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#CreateLockRequest.
	}
	resp, err := c.CreateLock(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) CreateTable 

func (c *MetastoreClient) CreateTable(ctx context.Context, req *biglakepb.CreateTableRequest, opts ...gax.CallOption) (*biglakepb.Table, error)

CreateTable creates a new table.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.CreateTableRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#CreateTableRequest.
	}
	resp, err := c.CreateTable(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) DeleteCatalog 

func (c *MetastoreClient) DeleteCatalog(ctx context.Context, req *biglakepb.DeleteCatalogRequest, opts ...gax.CallOption) (*biglakepb.Catalog, error)

DeleteCatalog deletes an existing catalog specified by the catalog ID.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.DeleteCatalogRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#DeleteCatalogRequest.
	}
	resp, err := c.DeleteCatalog(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) DeleteDatabase 

func (c *MetastoreClient) DeleteDatabase(ctx context.Context, req *biglakepb.DeleteDatabaseRequest, opts ...gax.CallOption) (*biglakepb.Database, error)

DeleteDatabase deletes an existing database specified by the database ID.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.DeleteDatabaseRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#DeleteDatabaseRequest.
	}
	resp, err := c.DeleteDatabase(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) DeleteLock 

func (c *MetastoreClient) DeleteLock(ctx context.Context, req *biglakepb.DeleteLockRequest, opts ...gax.CallOption) error

DeleteLock deletes an existing lock specified by the lock ID.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.DeleteLockRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#DeleteLockRequest.
	}
	err = c.DeleteLock(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

Output:

func (*MetastoreClient) DeleteTable 

func (c *MetastoreClient) DeleteTable(ctx context.Context, req *biglakepb.DeleteTableRequest, opts ...gax.CallOption) (*biglakepb.Table, error)

DeleteTable deletes an existing table specified by the table ID.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.DeleteTableRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#DeleteTableRequest.
	}
	resp, err := c.DeleteTable(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) GetCatalog 

func (c *MetastoreClient) GetCatalog(ctx context.Context, req *biglakepb.GetCatalogRequest, opts ...gax.CallOption) (*biglakepb.Catalog, error)

GetCatalog gets the catalog specified by the resource name.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.GetCatalogRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#GetCatalogRequest.
	}
	resp, err := c.GetCatalog(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) GetDatabase 

func (c *MetastoreClient) GetDatabase(ctx context.Context, req *biglakepb.GetDatabaseRequest, opts ...gax.CallOption) (*biglakepb.Database, error)

GetDatabase gets the database specified by the resource name.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.GetDatabaseRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#GetDatabaseRequest.
	}
	resp, err := c.GetDatabase(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) GetTable 

func (c *MetastoreClient) GetTable(ctx context.Context, req *biglakepb.GetTableRequest, opts ...gax.CallOption) (*biglakepb.Table, error)

GetTable gets the table specified by the resource name.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.GetTableRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#GetTableRequest.
	}
	resp, err := c.GetTable(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) ListCatalogs 

func (c *MetastoreClient) ListCatalogs(ctx context.Context, req *biglakepb.ListCatalogsRequest, opts ...gax.CallOption) *CatalogIterator

ListCatalogs list all catalogs in a specified project.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.ListCatalogsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#ListCatalogsRequest.
	}
	it := c.ListCatalogs(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp

		// If you need to access the underlying RPC response,
		// you can do so by casting the `Response` as below.
		// Otherwise, remove this line. Only populated after
		// first call to Next(). Not safe for concurrent access.
		_ = it.Response.(*biglakepb.ListCatalogsResponse)
	}
}

Output:

func (*MetastoreClient) ListDatabases 

func (c *MetastoreClient) ListDatabases(ctx context.Context, req *biglakepb.ListDatabasesRequest, opts ...gax.CallOption) *DatabaseIterator

ListDatabases list all databases in a specified catalog.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.ListDatabasesRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#ListDatabasesRequest.
	}
	it := c.ListDatabases(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp

		// If you need to access the underlying RPC response,
		// you can do so by casting the `Response` as below.
		// Otherwise, remove this line. Only populated after
		// first call to Next(). Not safe for concurrent access.
		_ = it.Response.(*biglakepb.ListDatabasesResponse)
	}
}

Output:

func (*MetastoreClient) ListLocks 

func (c *MetastoreClient) ListLocks(ctx context.Context, req *biglakepb.ListLocksRequest, opts ...gax.CallOption) *LockIterator

ListLocks list all locks in a specified database.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.ListLocksRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#ListLocksRequest.
	}
	it := c.ListLocks(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp

		// If you need to access the underlying RPC response,
		// you can do so by casting the `Response` as below.
		// Otherwise, remove this line. Only populated after
		// first call to Next(). Not safe for concurrent access.
		_ = it.Response.(*biglakepb.ListLocksResponse)
	}
}

Output:

func (*MetastoreClient) ListTables 

func (c *MetastoreClient) ListTables(ctx context.Context, req *biglakepb.ListTablesRequest, opts ...gax.CallOption) *TableIterator

ListTables list all tables in a specified database.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.ListTablesRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#ListTablesRequest.
	}
	it := c.ListTables(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp

		// If you need to access the underlying RPC response,
		// you can do so by casting the `Response` as below.
		// Otherwise, remove this line. Only populated after
		// first call to Next(). Not safe for concurrent access.
		_ = it.Response.(*biglakepb.ListTablesResponse)
	}
}

Output:

func (*MetastoreClient) RenameTable 

func (c *MetastoreClient) RenameTable(ctx context.Context, req *biglakepb.RenameTableRequest, opts ...gax.CallOption) (*biglakepb.Table, error)

RenameTable renames an existing table specified by the table ID.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.RenameTableRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#RenameTableRequest.
	}
	resp, err := c.RenameTable(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) UpdateDatabase 

func (c *MetastoreClient) UpdateDatabase(ctx context.Context, req *biglakepb.UpdateDatabaseRequest, opts ...gax.CallOption) (*biglakepb.Database, error)

UpdateDatabase updates an existing database specified by the database ID.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.UpdateDatabaseRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#UpdateDatabaseRequest.
	}
	resp, err := c.UpdateDatabase(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*MetastoreClient) UpdateTable 

func (c *MetastoreClient) UpdateTable(ctx context.Context, req *biglakepb.UpdateTableRequest, opts ...gax.CallOption) (*biglakepb.Table, error)

UpdateTable updates an existing table specified by the table ID.

Example 
package main

import (
	"context"

	biglake "cloud.google.com/go/bigquery/biglake/apiv1alpha1"
	biglakepb "cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := biglake.NewMetastoreClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &biglakepb.UpdateTableRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/bigquery/biglake/apiv1alpha1/biglakepb#UpdateTableRequest.
	}
	resp, err := c.UpdateTable(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

type TableIterator 

type TableIterator struct {

	// Response is the raw response for the current page.
	// It must be cast to the RPC response type.
	// Calling Next() or InternalFetch() updates this value.
	Response interface{}

	// InternalFetch is for use by the Google Cloud Libraries only.
	// It is not part of the stable interface of this package.
	//
	// InternalFetch returns results from a single call to the underlying RPC.
	// The number of results is no greater than pageSize.
	// If there are no more results, nextPageToken is empty and err is nil.
	InternalFetch func(pageSize int, pageToken string) (results []*biglakepb.Table, nextPageToken string, err error)
	// contains filtered or unexported fields
}

TableIterator manages a stream of *biglakepb.Table.

func (*TableIterator) Next 

func (it *TableIterator) Next() (*biglakepb.Table, error)

Next returns the next result. Its second return value is iterator.Done if there are no more results. Once Next returns Done, all subsequent calls will return Done.

func (*TableIterator) PageInfo 

func (it *TableIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

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