Function createBoolPredicate

tempodb/encoding/vparquet3/block_traceql.go:2387–2418

(op traceql.Operator, operands traceql.Operands)

}

func createBoolPredicate(op traceql.Operator, operands traceql.Operands) (parquetquery.Predicate, error) {
	if pred, handled := createExistencePredicate(op); handled {
		return pred, nil
	}

	switch operands[0].Type {
	case traceql.TypeBoolean:
		b, _ := operands[0].Bool()

		switch op {
		case traceql.OpEqual:
			return parquetquery.NewBoolEqualPredicate(b), nil
		case traceql.OpNotEqual:
			return parquetquery.NewBoolNotEqualPredicate(b), nil
		default:
			return nil, fmt.Errorf("operator not supported for booleans: %+v", op)
		}
	case traceql.TypeBooleanArray:
		bools, _ := operands[0].BooleanArray()

		switch op {
		case traceql.OpEqual, traceql.OpIn:
			return parquetquery.NewBoolInPredicate(bools), nil
		case traceql.OpNotEqual, traceql.OpNotIn:
			return parquetquery.NewBoolNotInPredicate(bools), nil
		default:
			return nil, fmt.Errorf("operator not supported for boolean arrays: %+v", op)
		}
	default:
		return nil, fmt.Errorf("oparand is not bool or bool array: %+v", operands[0].EncodeToString(false))
	}
}

func createAttributeIterator(makeIter makeIterFn, conditions []traceql.Condition,
	definitionLevel int,