Remove redundant declaration for XidInMVCCSnapshot

Japin Li <japinli@hotmail.com>

From: Japin Li <japinli@hotmail.com>
To: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2022-11-09T10:50:53Z
Lists: pgsql-hackers

Attachments

Commit b7eda3e0e3 moves XidINMVCCSnapshot into snapmgr.{c,h},
however, it forgets the declaration of XidINMVCCSnapshot in
heapam.h.

Attached removes the redundant declaration in heapam.h.

-- 
Regrads,
Japin Li.
ChengDu WenWu Information Technology Co.,Ltd.

Commits

  1. Remove redundant declaration for XidInMVCCSnapshot

  2. Move generic snapshot related code from tqual.h to snapmgr.h.