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pg_xlogdump: document --path behavior

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The previous --path documentation and --help output were wrong in both
its meaning and the defaults.

Reviewed-by: Michael Paquier

Backpatch-through: 9.6
This commit is contained in:
Bruce Momjian
2017-01-10 22:38:14 -05:00
parent abfd0095c1
commit 73f8d73313
2 changed files with 9 additions and 5 deletions
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5
src/bin/pg_xlogdump/pg_xlogdump.c
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@ -679,8 +679,9 @@ usage(void)
printf(_(" -e, --end=RECPTR stop reading at log position RECPTR\n"));
printf(_(" -f, --follow keep retrying after reaching end of WAL\n"));
printf(_(" -n, --limit=N number of records to display\n"));
printf(_(" -p, --path=PATH directory in which to find log segment files\n"
" (default: ./pg_wal)\n"));
printf(_(" -p, --path=PATH directory in which to find log segment files or a\n"
" directory with a ./pg_wal that contains such files\n"
" (default: current directory, ./pg_wal, PGDATA/pg_wal)\n"));
printf(_(" -r, --rmgr=RMGR only show records generated by resource manager RMGR\n"
" use --rmgr=list to list valid resource manager names\n"));
printf(_(" -s, --start=RECPTR start reading at log position RECPTR\n"));