postgres

package

v0.0.0-...-4d84f8c Latest Latest Go to latest Published: Dec 21, 2016 License: MIT Imports: 12 Imported by: 0

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Package postgres is a PostgreSQL storage.

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

Storage is a PostgreSQL storage.

func New(db *sql.DB) *Storage

New returns a new PostgreSQL storage.

func (st *Storage) Dependencies() ([]server.Dependency, error)

Dependencies implements the server.Storage interface.

func (st *Storage) Operations(service string) ([]string, error)

Spans implements the server.Storage interface.

func (st *Storage) Purge(before time.Time) error

func (st *Storage) QueryTraces(q server.Query) ([]tracer.RawTrace, error)

QueryTraces implements the server.Storage interface.

func (st *Storage) Services() ([]string, error)

Services implements the server.Storage interface.

func (st *Storage) SpanByID(id uint64) (tracer.RawSpan, error)

SpanByID implements the server.Storage interface.

func (st *Storage) Store(sp tracer.RawSpan) (err error)

Store implements the server.Storage interface.

func (st *Storage) TraceByID(id uint64) (tracer.RawTrace, error)

TraceByID implements the server.Storage interface.