spanner

package module
v0.0.0-...-8748ea0 Latest Latest
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Published: Feb 7, 2021 License: MIT Imports: 4 Imported by: 0

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Constants

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Variables

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Functions

This section is empty.

Types

type Client

type Client interface {
	Reader(ctx context.Context) Reader
	ApplyOrBufferWrite(context.Context, ...*spanner.Mutation) error
	Update(ctx context.Context, statement spanner.Statement) (int64, error)
	UpdateWithOption(ctx context.Context, statement spanner.Statement, options spanner.QueryOptions) (int64, error)
	BatchUpdate(ctx context.Context, statement []spanner.Statement) ([]int64, error)
	PartitionedUpdate(ctx context.Context, statement spanner.Statement) (int64, error)
	PartitionedUpdateWithOptions(ctx context.Context, statement spanner.Statement, options spanner.QueryOptions) (int64, error)
}

type ClientProvider

type ClientProvider interface {
	CurrentClient(ctx context.Context) Client
}

type ConnectionProvider

type ConnectionProvider interface {
	CurrentConnection(ctx context.Context) *spanner.Client
}

type DefaultClientProvider

type DefaultClientProvider struct {
	// contains filtered or unexported fields
}

func NewDefaultClientProvider

func NewDefaultClientProvider(connectionProvider ConnectionProvider) *DefaultClientProvider

func (*DefaultClientProvider) CurrentClient

func (p *DefaultClientProvider) CurrentClient(ctx context.Context) Client

type DefaultConnectionProvider

type DefaultConnectionProvider struct {
	// contains filtered or unexported fields
}

func NewDefaultConnectionProvider

func NewDefaultConnectionProvider(client *spanner.Client) *DefaultConnectionProvider

func (*DefaultConnectionProvider) CurrentConnection

func (p *DefaultConnectionProvider) CurrentConnection(_ context.Context) *spanner.Client

type DefaultTxClient

type DefaultTxClient struct {
	// contains filtered or unexported fields
}

func (*DefaultTxClient) ApplyOrBufferWrite

func (e *DefaultTxClient) ApplyOrBufferWrite(ctx context.Context, data ...*spanner.Mutation) error

func (*DefaultTxClient) BatchUpdate

func (e *DefaultTxClient) BatchUpdate(ctx context.Context, stmts []spanner.Statement) ([]int64, error)

func (*DefaultTxClient) PartitionedUpdate

func (e *DefaultTxClient) PartitionedUpdate(ctx context.Context, stmt spanner.Statement) (int64, error)

func (*DefaultTxClient) PartitionedUpdateWithOptions

func (e *DefaultTxClient) PartitionedUpdateWithOptions(ctx context.Context, stmt spanner.Statement, options spanner.QueryOptions) (int64, error)

func (*DefaultTxClient) Reader

func (e *DefaultTxClient) Reader(_ context.Context) Reader

func (*DefaultTxClient) Update

func (e *DefaultTxClient) Update(ctx context.Context, stmt spanner.Statement) (int64, error)

func (*DefaultTxClient) UpdateWithOption

func (e *DefaultTxClient) UpdateWithOption(ctx context.Context, stmt spanner.Statement, opts spanner.QueryOptions) (int64, error)

type Reader

type Reader interface {
	Read(ctx context.Context, table string, keys spanner.KeySet, columns []string) *spanner.RowIterator
	ReadUsingIndex(ctx context.Context, table, index string, keys spanner.KeySet, columns []string) (ri *spanner.RowIterator)
	Query(ctx context.Context, statement spanner.Statement) *spanner.RowIterator
	QueryWithOptions(ctx context.Context, statement spanner.Statement, opts spanner.QueryOptions) *spanner.RowIterator
	QueryWithStats(ctx context.Context, statement spanner.Statement) *spanner.RowIterator
	ReadRow(ctx context.Context, table string, key spanner.Key, columns []string) (*spanner.Row, error)
}

type Transactor

type Transactor struct {
	// contains filtered or unexported fields
}

func NewTransactor

func NewTransactor(provider ConnectionProvider) *Transactor

func (*Transactor) Required

func (t *Transactor) Required(ctx context.Context, fn gotx.DoInTransaction, options ...gotx.Option) error

func (*Transactor) RequiresNew

func (t *Transactor) RequiresNew(ctx context.Context, fn gotx.DoInTransaction, options ...gotx.Option) error

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