Remove non-fast promotion

Enterprise / PostgreSQL - Fujii Masao [postgresql.org] - 29 July 2020 12:24 UTC

When fast promotion was supported in 9.3, non-fast promotion became undocumented feature and it's basically not available for ordinary users. However we decided not to remove non-fast promotion at that moment, to leave it for a release or two for debugging purpose or as an emergency method because fast promotion might have some issues, and then to remove it later. Now, several versions were released since that decision and there is no longer reason to keep supporting non-fast promotion. Therefore this commit removes non-fast promotion.

Author: Fujii Masao

b5310e4ff6 Remove non-fast promotion.
src/backend/access/transam/xlog.c | 48 +++++++++----------------------------
src/backend/postmaster/postmaster.c | 7 +++++-
src/bin/pg_ctl/pg_ctl.c | 5 ----
src/include/access/xlog.h | 1 -
4 files changed, 17 insertions(+), 44 deletions(-)

Upstream: git.postgresql.org


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