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https://issues.apache.org/jira/browse/FLINK-9963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ruidong Li updated FLINK-9963:
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Description:
Sometimes it might be useful to just read or write a single value into Kafka or
other connectors. We should add a single-value {{SerializationSchemaFactory}}
and single-value {{DeserializationSchemaFactory}}, the types below and their
array types shall be considered.
{{byte, short, int, long, float, double, string}}
For the numeric types, we might want to specify the endian format.
was:
Sometimes it might be useful to just read or write a string into Kafka or other
connectors. We should add a simple string {{SerializationSchemaFactory}} and
{{DeserializationSchemaFactory}}. How we want to represent all data types and
nested types is still up for discussion. We could also support just a single
string field?
Schema derivation should be supported by the factories.
See {{org.apache.flink.formats.json.JsonRowFormatFactory}} for a reference.
> Add a single value table format factory
> ---------------------------------------
>
> Key: FLINK-9963
> URL: https://issues.apache.org/jira/browse/FLINK-9963
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Reporter: Timo Walther
> Assignee: Ruidong Li
> Priority: Major
> Labels: pull-request-available
>
> Sometimes it might be useful to just read or write a single value into Kafka
> or other connectors. We should add a single-value
> {{SerializationSchemaFactory}} and single-value
> {{DeserializationSchemaFactory}}, the types below and their array types shall
> be considered.
> {{byte, short, int, long, float, double, string}}
> For the numeric types, we might want to specify the endian format.
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