substrait

func ConvertExpr ¶

func ConvertExpr(schema *iceberg.Schema, e iceberg.BooleanExpression, _ bool) (*expr.ExtensionRegistry, expr.Expression, error)

ConvertExpr converts a bound expression to a Substrait expression so that it can be utilized for computation. Case sensitivity is applied when binding; the third argument is retained for API compatibility.

func ConvertSchema ¶

func ConvertSchema(schema *iceberg.Schema) (res types.NamedStruct, err error)

ConvertSchema converts an Iceberg schema to a substrait NamedStruct using the appropriate types and column names.

func NewExtensionSet ¶

func NewExtensionSet() exprs.ExtensionIDSet