if (convertedRelNode instanceof DrillStoreRel)
throw new UnsupportedOperationException();
DrillWriterRel writerRel = new DrillWriterRel(convertedRelNode.getCluster(), convertedRelNode.getTraitSet(),
convertedRelNode, schema.createNewTable(tableName));
return new DrillScreenRel(writerRel.getCluster(), writerRel.getTraitSet(), writerRel);
}