Re: [HACKERS] xlogfilename

2017-07-21 Thread Yugo Nagata
On Fri, 21 Jul 2017 10:11:05 +0800 Craig Ringer wrote: > On 20 July 2017 at 21:33, Yugo Nagata wrote: > > > On Thu, 20 Jul 2017 11:02:25 +0200 > > Michael Paquier wrote: > > > > > On Thu, Jul 20, 2017 at 10:58 AM, DEV_OPS

Re: [HACKERS] xlogfilename

2017-07-20 Thread Craig Ringer
On 20 July 2017 at 21:33, Yugo Nagata wrote: > On Thu, 20 Jul 2017 11:02:25 +0200 > Michael Paquier wrote: > > > On Thu, Jul 20, 2017 at 10:58 AM, DEV_OPS wrote: > > > I think you may reference to function: pg_xlogfile_name in

Re: [HACKERS] xlogfilename

2017-07-20 Thread Yugo Nagata
On Thu, 20 Jul 2017 11:02:25 +0200 Michael Paquier wrote: > On Thu, Jul 20, 2017 at 10:58 AM, DEV_OPS wrote: > > I think you may reference to function: pg_xlogfile_name in > > src/backend/access/transam/xlogfuncs.c, it use XLogFileName defined in

Re: [HACKERS] xlogfilename

2017-07-20 Thread Michael Paquier
On Thu, Jul 20, 2017 at 10:58 AM, DEV_OPS wrote: > I think you may reference to function: pg_xlogfile_name in > src/backend/access/transam/xlogfuncs.c, it use XLogFileName defined in > src/include/access/xlog_internal.h > > #define XLogFileName(fname, tli, logSegNo) \ >

Re: [HACKERS] xlogfilename

2017-07-20 Thread DEV_OPS
I think you may reference to function: pg_xlogfile_name in src/backend/access/transam/xlogfuncs.c, it use XLogFileName defined in src/include/access/xlog_internal.h #define XLogFileName(fname, tli, logSegNo) \ snprintf(fname, MAXFNAMELEN, "%08X%08X%08X", tli, \