JDBC connector 支持作为维表,DDL无需特殊字段指定。部分可选的参数可以控制temporary join行为[1]。
用作维表join时,需要使用特殊的join语法 [2]

[1]
https://ci.apache.org/projects/flink/flink-docs-release-1.10/dev/table/connect.html#jdbc-connector
[2]
https://ci.apache.org/projects/flink/flink-docs-release-1.10/dev/table/sql/queries.html#joins

*Best Regards,*
*Zhenghua Gao*


On Wed, Apr 15, 2020 at 7:48 PM [email protected] <
[email protected]> wrote:

> hi 大家
>     想问下flink-1.10-sql支持维表DDL吗,看社区文档好像mysql和hbase支持,但是需要什么字段显示声明为创建的表是维表呀?
>
>
>
> [email protected]
>

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