Move columnar table between tablespaces

[japinli]

Hi,

I meet a situation that needs to move columnar table from one tablespace to the another tablespace as described in #172.

So I create a patch to support moving columnar tables between tablespaces. Any suggesstions?

[wuputah]

thank you for the pull request! 👏 We will give it a review and let you know.

[mkaruza]

@japinli hi can you extend this PR with regression test ?

[japinli]

@japinli hi can you extend this PR with regression test ?

Sorry, I just came back from vacation, I will try it later.

[japinli]

@japinli hi can you extend this PR with regression test ?

Hi, @mkaruza, I add a regression test for moving columnar table between tablespace, please take a look!