GitHub user zhangyue-hashdata reopened a discussion: [enhancement] Some future
work for runtime filter pushdown
### Description
Here some future work for runtime filter pushdown:
1. support singlenode or utility mode;
2. support null value filter;
3. support Motion, SharedScan
I agree with this sentiment - majority of the existing Greenplum users that
we are considering converting over to Cloudberry, they all have existing
MADlib installed in their environments.
They are asking about its independence as an Apache project and future of
Apache MADlib within Cloudberry sinc