presto-kudu/src/main/java/io/prestosql/plugin/kudu/KuduClientSession.java/KuduClientSession/setTypeAttributes
class KuduClientSession:    private void setTypeAttributes(ColumnMetadata columnMetadata, ColumnSchema.ColumnSchemaBuilder builder)
    {
        if (columnMetadata.getType() instanceof DecimalType) {
            DecimalType type = (DecimalType) columnMetadata.getType();
            ColumnTypeAttributes attributes = new ColumnTypeAttributes.ColumnTypeAttributesBuilder()
                    .precision(type.getPrecision())
                    .scale(type.getScale()).build();
            builder.typeAttributes(attributes);
        }
    }