On Sat, Oct 4, 2014 at 9:24 AM, Michael Paquier <michael.paqu...@gmail.com>
wrote:
>
>
> On Sat, Oct 4, 2014 at 6:48 AM, Andres Freund <and...@2ndquadrant.com>
> wrote:
>
>> On 2014-10-03 14:02:08 -0400, Robert Haas wrote:
>> > On Fri, Oct 3, 2014 at 7:57 AM, Andres Freund <and...@2ndquadrant.com>
>> wrote:
>> > > I do wonder whether --create/--drop aren't somewhat wierd for
>> > > pg_receivexlog. It's not that clear what it means. It'd be ugly, but
>> we
>> > > could rename them --create-slot/drop-slot.
>> >
>> > +1 on doing it, -1 on it being ugly.
>>
>> The reason I'm calling it uglyu is that it's different from
>> pg_recvlogical. We could change it there, too? A bit late, but probably
>> better than having a discrepancy forever
>>
> I'm on board to make things as consistent as possible between both
> utilities, the only reason why --create/--drop are used in my patch is for
> the sake of consistency btw. 9.4 ship has not sailed yet, and IMO it is
> important from the user prospective if options are a maximum consistent
> between pg_receivexlog and pg_recvlogical. That would be even better if
> change is done before 9.4beta3 shows up, and I doubt that there are many
> users using the --create/--drop options already.
>
And as I am on it, attached is a patch that can be applied to master and
REL9_4_STABLE to rename the --create and --drop to --create-slot and
--drop-slot.
Regards,
--
Michael
diff --git a/doc/src/sgml/ref/pg_recvlogical.sgml b/doc/src/sgml/ref/pg_recvlogical.sgml
index 76240fe..ec28ff4 100644
--- a/doc/src/sgml/ref/pg_recvlogical.sgml
+++ b/doc/src/sgml/ref/pg_recvlogical.sgml
@@ -53,7 +53,7 @@ PostgreSQL documentation
<variablelist>
<varlistentry>
- <term><option>--create</option></term>
+ <term><option>--create-slot</option></term>
<listitem>
<para>
Create a new logical replication slot with the name specified in
@@ -82,7 +82,7 @@ PostgreSQL documentation
</varlistentry>
<varlistentry>
- <term><option>--drop</option></term>
+ <term><option>--drop-slot</option></term>
<listitem>
<para>
Drop the replication slot with the name specified
@@ -266,8 +266,8 @@ PostgreSQL documentation
<listitem>
<para>
In <option>--start</option> mode, use the existing logical replication slot named
- <replaceable>slot_name</replaceable>. In <option>--create</option> mode, create the
- slot with this name. In <option>--drop</option> mode, delete the slot with this name.
+ <replaceable>slot_name</replaceable>. In <option>--create-slot</option> mode, create the
+ slot with this name. In <option>--drop-slot</option> mode, delete the slot with this name.
</para>
</listitem>
</varlistentry>
diff --git a/src/bin/pg_basebackup/pg_recvlogical.c b/src/bin/pg_basebackup/pg_recvlogical.c
index c48cecc..585d7b0 100644
--- a/src/bin/pg_basebackup/pg_recvlogical.c
+++ b/src/bin/pg_basebackup/pg_recvlogical.c
@@ -91,8 +91,8 @@ usage(void)
" time between status packets sent to server (default: %d)\n"), (standby_message_timeout / 1000));
printf(_(" -S, --slot=SLOT name of the logical replication slot\n"));
printf(_("\nAction to be performed:\n"));
- printf(_(" --create create a new replication slot (for the slot's name see --slot)\n"));
- printf(_(" --start start streaming in a replication slot (for the slot's name see --slot)\n"));
+ printf(_(" --create-slot create a new replication slot (for the slot's name see --slot)\n"));
+ printf(_(" --start-slot start streaming in a replication slot (for the slot's name see --slot)\n"));
printf(_(" --drop drop the replication slot (for the slot's name see --slot)\n"));
printf(_("\nReport bugs to <pgsql-b...@postgresql.org>.\n"));
}
@@ -618,9 +618,9 @@ main(int argc, char **argv)
{"status-interval", required_argument, NULL, 's'},
{"slot", required_argument, NULL, 'S'},
/* action */
- {"create", no_argument, NULL, 1},
+ {"create-slot", no_argument, NULL, 1},
{"start", no_argument, NULL, 2},
- {"drop", no_argument, NULL, 3},
+ {"drop-slot", no_argument, NULL, 3},
{NULL, 0, NULL, 0}
};
int c;
@@ -814,7 +814,7 @@ main(int argc, char **argv)
if (do_drop_slot && (do_create_slot || do_start_slot))
{
- fprintf(stderr, _("%s: cannot use --create or --start together with --drop\n"), progname);
+ fprintf(stderr, _("%s: cannot use --create-slot or --start-slot together with --drop\n"), progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
@@ -822,7 +822,7 @@ main(int argc, char **argv)
if (startpos != InvalidXLogRecPtr && (do_create_slot || do_drop_slot))
{
- fprintf(stderr, _("%s: cannot use --create or --drop together with --startpos\n"), progname);
+ fprintf(stderr, _("%s: cannot use --create-slot or --drop-slot together with --startpos\n"), progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
--
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