小编Ric*_*ang的帖子

I have a Postgresql table that has a column with data type JSONB.

How do I insert DataFrame to the Postgresql table via JDBC?

If I have a UDF to convert the the body column to the JSONB Postgresql data type, what is the corresponding pyspark.sql.types should I use?

Postgresql Table with a JSONB column:

CREATE TABLE dummy (
  id bigint,
  body JSONB
);

Thanks!