Hi,

the type system is still under heavy refactoring that touches a lot of interfaces. Where would you like to use java.sql.Timestamp? UDFs are not well supported right now. Source and sinks might work for the Blink planner and java.sql.Timestamp is the only supported conversion class of old planner. Usage is as Rui explained.

Regards,
Timo


On 14.02.20 02:37, Rui Li wrote:
Hi,

I don't think there's a config to change the default behavior. But you can change the bridged class programmatically like: DataTypes.TIMESTAMP(9).bridgedTo(java.sql.Timestamp.class)

On Fri, Feb 14, 2020 at 8:47 AM Fanbin Bu <fanbin...@coinbase.com <mailto:fanbin...@coinbase.com>> wrote:

    Hi,

    According to
    
https://ci.apache.org/projects/flink/flink-docs-release-1.9/dev/table/types.html#timestamp,
    the default java bridge time for timestamp is
    java.time.LocalDateTime. Is there a setting that can change it to use
    java.sql.Timestamp instead?

    Thanks,
    Fanbin



--
Best regards!
Rui Li

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