On 2020-03-30 04:56, Michael Paquier wrote:
> On Fri, Mar 27, 2020 at 07:47:29AM +0900, Michael Paquier wrote:
>> On Thu, Mar 26, 2020 at 06:56:36PM -0300, Alvaro Herrera wrote:
>>> I don't think any such cleanup should hamper the patch at hand
>>> anyway.
>>
>> I don't think either, so I would do the split for the archive routines
>> at least. It still feels strange to me to have a different routine
>> name for the frontend-side of RestoreArchivedFile(). That's not
>> really consistent with the current practice we have palloc() & co, as
>> well as the sync routines.
>
> Okay. Hearing nothing, I have rebased the patch set this morning,
> improving some comments and the code format while on it. I would like
> to commit both 0001 (creation of xlogarchiver.h) and 0002 attached in
> the next couple of days. If you have an objection, please feel free.
>
0001:
What do think about adding following sanity check into xlogarchive.c?
+#ifdef FRONTEND
+#error "This file is not expected to be compiled for frontend code"
+#endif
It would prevent someone from adding typedefs and any other common
definitions into xlogarchive.h in the future, leading to the accidental
inclusion of both xlogarchive.h and fe_archive.h in the same time.
0002:
+ */
+int
+RestoreArchivedFile(const char *path, const char *xlogfname,
+ off_t expectedSize, const char *restoreCommand)
+{
There is a couple of extra tabs IMO.
+extern int RestoreArchivedFile(const char *path,
+ const char *xlogfname,
+ off_t expectedSize,
+ const char *restoreCommand);
And the same here.
+ * This uses a logic based on "postgres -C" to get the value from
+ * from the cluster.
Repetitive 'from'.
extractPageMap(const char *datadir, XLogRecPtr startpoint, int
tliIndex,
- XLogRecPtr endpoint)
+ XLogRecPtr endpoint, const char *restore_command)
Let us use camel case 'restoreCommand' here as in the header for
tidiness.
I have left 0001 intact, but fixed all these small remarks in the 0002.
Please, find it attached.
Regards
--
Alexey Kondratov
Postgres Professional https://www.postgrespro.com
Russian Postgres Company
