streamsql

Jul 9, 2026

Changes in this version

type Option

+ func WithLogger(l logger.Logger) Option

+ func WithSchema(s schema.Schema) Option

type Streamsql

+ func (s *Streamsql) Metrics() *metrics.Registry

+ func (s *Streamsql) RegisterTable(name string, rows []map[string]interface{}, keyFields ...string) (*stream.MemoryTableSource, error)

+ func (s *Streamsql) RegisterTableSource(src stream.TableSource) error

+ func (s *Streamsql) SchemaDropped() int64

+ func (s *Streamsql) TriggerWindow()

+ func (s *Streamsql) UpsertTable(name string, row map[string]interface{}) error

Dec 20, 2025

Changes in this version

type Streamsql

+ func (s *Streamsql) AddSyncSink(sink func([]map[string]interface{}))

Jul 30, 2025

Changes in this version

type Streamsql

+ func (s *Streamsql) PrintTable()

Jul 27, 2025

Changes in this version

+ type Option func(*Streamsql)

+ func WithBufferSizes(dataChannelSize, resultChannelSize, windowOutputSize int) Option

+ func WithBuffers(dataBufSize, resultBufSize, sinkPoolSize int) Option

+ func WithCustomPerformance(config types.PerformanceConfig) Option

+ func WithCustomPersistence(dataDir string, maxFileSize int64, flushInterval time.Duration) Option

+ func WithDiscardLog() Option

+ func WithHighPerf() Option

+ func WithHighPerformance() Option

+ func WithLogLevel(level logger.Level) Option

+ func WithLowLatency() Option

+ func WithMonitoring(updateInterval time.Duration, enableDetailedStats bool) Option

+ func WithOverflowPolicy(strategy string, timeout time.Duration) Option

+ func WithOverflowStrategy(strategy string, blockTimeout time.Duration) Option

+ func WithPersistence() Option

+ func WithPersistenceConfig(dataDir string, maxFileSize int64, flushInterval time.Duration) Option

+ func WithWorkerConfig(sinkPoolSize, sinkWorkerCount, maxRetryRoutines int) Option

+ func WithZeroDataLoss() Option

+ type Streamsql struct

+ func New(options ...Option) *Streamsql

+ func (s *Streamsql) AddSink(sink func(interface{}))

+ func (s *Streamsql) Emit(data interface{})

+ func (s *Streamsql) EmitSync(data interface{}) (interface{}, error)

+ func (s *Streamsql) Execute(sql string) error

+ func (s *Streamsql) GetDetailedStats() map[string]interface{}

+ func (s *Streamsql) GetStats() map[string]int64

+ func (s *Streamsql) IsAggregationQuery() bool

+ func (s *Streamsql) Print()

+ func (s *Streamsql) Stop()

+ func (s *Streamsql) Stream() *stream.Stream

+ func (s *Streamsql) ToChannel() <-chan interface{}