public Void apply(RelNode node) {
CassandraSchema.this.addMaterializedViews();
return null;
}
});
}
RelProtoDataType getRelDataType(String columnFamily, boolean view) {
List<ColumnMetadata> columns;
if (view) {
columns = getKeyspace().getMaterializedView(columnFamily).getColumns();
} else {
columns = getKeyspace().getTable(columnFamily).getColumns();
}
final RelDataTypeFactory typeFactory =
new SqlTypeFactoryImpl(RelDataTypeSystem.DEFAULT);
final RelDataTypeFactory.FieldInfoBuilder fieldInfo = typeFactory.builder();
for (ColumnMetadata column : columns) {
|
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org.apache.calcite.rel.type.RelDataTypeFactory
