engine

Mar 19, 2026

Changes in this version

+ type GeometryColumnInfo struct

+ Format string

+ Name string

+ SRID int

type QueryResult

+ GeometryColumns []GeometryColumnInfo

+ func (r *QueryResult) AddPreviewRows(rec arrow.RecordBatch, previewLimit int) bool

+ func (r *QueryResult) InitFromSchema(schema *arrow.Schema)

Mar 13, 2026

Changes in this version

+ type Introspector struct

+ func NewIntrospector(eng *Engine, sessionID string) *Introspector

+ func (i *Introspector) Query(ctx context.Context, typ, database, schema, table string) (any, error)

Mar 12, 2026

Changes in this version

type QueryResult

+ NumChunks int

+ func BuildPreviewFromReader(reader array.RecordReader, previewLimit int, ...) (*QueryResult, error)

Mar 12, 2026

Changes in this version

+ type ColumnMeta struct

+ Name string

+ Type string

+ type Engine struct

+ func NewEngine(connector *duckdb.Connector) *Engine

+ func (e *Engine) Close() error

+ func (e *Engine) Execute(ctx context.Context, query string) (array.RecordReader, error)

+ type QueryResult struct

+ Columns []ColumnMeta

+ QueryID string

+ Records []arrow.Record

+ Rows [][]string

+ TotalRows int64

+ func BuildFromReader(reader array.RecordReader, limit int) (*QueryResult, error)

+ func (r *QueryResult) Release()