Re:Fix logical decoding not track transaction during SNAPBUILD_BUILDING_SNAPSHOT

Hi,

Sorry for the direct CC. 

Given your expertise in logical replication and your dedication to improving its functionality, 

I think the issue mentioned in [1] may be worth some attention. If you have time, I am appreciate 

your thoughts or opinions on the issue.

Thanks and sorry again for the intrusion.

Best regards,

Haiyang Li

[1] https://www.postgresql.org/message-id/3575444b.25e0.19aaae481e0.Coremail.ocean_li_996%40163.com