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Make pg_controldata report newest XID with valid commit timestamp 

Previously pg_controldata didn't report newestCommitTs and this was
an oversight in commit 73c986a.

Also this patch changes pg_resetxlog so that it uses the same sentences
as pg_controldata does, regarding oldestCommitTs and newestCommitTs,
for the sake of consistency.

Back-patch to 9.5 where track_commit_timestamp was added.

Euler Taveira
This commit is contained in:
Fujii Masao 2015-09-24 23:31:17 +09:00
parent 020235a575
commit 18d938de7a
2 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/bin/pg_controldata/pg_controldata.c
View File

@ -273,6 +273,8 @@ main(int argc, char *argv[])
ControlFile.checkPointCopy.oldestMultiDB);
printf(_("Latest checkpoint's oldestCommitTs: %u\n"),
ControlFile.checkPointCopy.oldestCommitTs);
printf(_("Latest checkpoint's newestCommitTs: %u\n"),
ControlFile.checkPointCopy.newestCommitTs);
printf(_("Time of latest checkpoint: %s\n"),
ckpttime_str);
printf(_("Fake LSN counter for unlogged rels: %X/%X\n"),

4
src/bin/pg_resetxlog/pg_resetxlog.c
View File

@ -665,9 +665,9 @@ PrintControlValues(bool guessed)
ControlFile.checkPointCopy.oldestMulti);
printf(_("Latest checkpoint's oldestMulti's DB: %u\n"),
ControlFile.checkPointCopy.oldestMultiDB);
printf(_("Latest checkpoint's oldest CommitTs: %u\n"),
printf(_("Latest checkpoint's oldestCommitTs: %u\n"),
ControlFile.checkPointCopy.oldestCommitTs);
printf(_("Latest checkpoint's newest CommitTs: %u\n"),
printf(_("Latest checkpoint's newestCommitTs: %u\n"),
ControlFile.checkPointCopy.newestCommitTs);
printf(_("Maximum data alignment: %u\n"),
ControlFile.maxAlign);