Vancior commented on code in PR #20220:
URL: https://github.com/apache/flink/pull/20220#discussion_r921850578
##########
docs/content/docs/connectors/datastream/formats/csv.md:
##########
@@ -113,6 +115,22 @@ CsvReaderFormat<ComplexPojo> csvFormat =
.build(),
TypeInformation.of(ComplexPojo.class));
```
+
+For PyFlink users, a csv schema can be defined by manually adding columns, and
the output type of the csv source will be a Row with each column mapped to a
field.
+```python
+schema = CsvSchema.builder() \
+ .add_number_column('id', number_type=DataTypes.BIGINT()) \
Review Comment:
Because I'm basically reusing the code implemented for Table API, where
interfaces are designed for DataType.
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