On Fri, Jun 24, 2022 at 7:08 AM Dilip Kumar <dilipbalaut@gmail.com> wrote:
> I have changed that. PFA, the updated patch.
Apart from one minor nitpick (see below) I don't see a problem with
this in isolation. It seems like a pretty clean renaming. So I think
we need to move onto the question of how clean the rest of the patch
series looks with this as a base.
A preliminary refactoring that was discussed in the past and was
originally in 0001 was to move the fields included in BufferTag via
RelFileNode/Locator directly into the struct. I think maybe it doesn't
make sense to include that in 0001 as you have it here, but maybe that
could be 0002 with the main patch to follow as 0003, or something like
that. I wonder if we can get by with redefining RelFileNode like this
in 0002:
typedef struct buftag
{
Oid spcOid;
Oid dbOid;
RelFileNumber fileNumber;
ForkNumber forkNum;
} BufferTag;
And then like this in 0003:
typedef struct buftag
{
Oid spcOid;
Oid dbOid;
RelFileNumber fileNumber:56;
ForkNumber forkNum:8;
} BufferTag;
- * from catalog OIDs to filenode numbers. Each database has a map file for
+ * from catalog OIDs to filenumber. Each database has a map file for
should be filenumbers
--
Robert Haas
EDB: http://www.enterprisedb.com
