Fix ABI break introduced by commit 4daa140a2f.

Move the newly defined enum value REORDER_BUFFER_CHANGE_INTERNAL_SPEC_ABORT
at the end to avoid ABI break in the back branches. We need to back-patch
this till v11 because before that it is already at the end.

Reported-by: Tomas Vondra
Backpatch-through: 11
Discussion: https://postgr.es/m/CAExHW5sPKF-Oovx_qZe4p5oM6Dvof7_P+XgsNAViug15Fm99jA@mail.gmail.com

diff --git a/src/include/replication/reorderbuffer.h b/src/include/replication/reorderbuffer.h
index 676491d3bc0d3e0203746e3f62dc5e4ba4693a4d..5347597e92b4d454a3d80bcd8947b280bda8b463 100644 (file)
--- a/src/include/replication/reorderbuffer.h
+++ b/src/include/replication/reorderbuffer.h
@@ -62,8 +62,8 @@ enum ReorderBufferChangeType
    REORDER_BUFFER_CHANGE_INTERNAL_TUPLECID,
    REORDER_BUFFER_CHANGE_INTERNAL_SPEC_INSERT,
    REORDER_BUFFER_CHANGE_INTERNAL_SPEC_CONFIRM,
-   REORDER_BUFFER_CHANGE_INTERNAL_SPEC_ABORT,
-   REORDER_BUFFER_CHANGE_TRUNCATE
+   REORDER_BUFFER_CHANGE_TRUNCATE,
+   REORDER_BUFFER_CHANGE_INTERNAL_SPEC_ABORT
 };
 
 /* forward declaration */