[FEATURE] The table fields of a JDBC type data source need to support JSON field types.

[dpengpeng]

Describe the feature

The number of JDBC data source types supported by Gravitino is increasing, and most of the current JDBC data sources support JSON type fields. This is also a commonly used field type in business. Do you have plans to support JSON field types in the community?

Motivation

No response

Describe the solution

No response

Additional context

No response

[yuqi1129]

@dpengpeng
Thanks for your attention. The community has no such plan to support it; you can just contribute to this feature if you are interested. Adding a type support should not be a big problem.