Interface RowSet

server/sqlcore/interfaces.go:24–31

RowSet represents a set of rows from a query result.

// ExactColumnTyper exposes the database's original logical type name when a
// transport has to project it onto a less expressive result type. Arrow, for
// example, represents DuckDB UUID as String and HUGEINT as Decimal128. Callers
// making encoding decisions must use this lossless name and fail closed when
// it is unavailable; DatabaseTypeName remains the projected result type used
// by existing pgwire result handling.
type ExactColumnTyper interface {
	ColumnTyper
	ExactDatabaseTypeName() (name string, ok bool)
}

// ExactDatabaseTypeNameMetadataKey is the Arrow field metadata key used to