On 2015-08-15 21:16:11 +0900, Michael Paquier wrote:
> Well, this has taken less time than I thought:
> =# CREATE_REPLICATION_SLOT toto PHYSICAL;
>  slot_name | consistent_point | snapshot_name | output_plugin
> -----------+------------------+---------------+---------------
>  toto      | 0/0              | null          | null
> (1 row)
> =# CREATE_REPLICATION_SLOT toto2 PHYSICAL RESERVE_WAL;
>  slot_name | consistent_point | snapshot_name | output_plugin
> -----------+------------------+---------------+---------------
>  toto2     | 0/0              | null          | null
> (1 row)

Independently I wonder if it's worth splitting the returned columns for
physical/logical slots.

> +      <varlistentry>
> +       <term><literal>RESERVE_WAL</></term>
> +       <listitem>
> +        <para>
> +         Specify that the <acronym>LSN</> for this physical replication
> +         slot is reserved immediately; otherwise the <acronym>LSN</> is
> +         reserved on first connection from a streaming replication client.
> +        </para>
> +       </listitem>

I replaced LSN with WAL here - it's not LSNs that are reserved.

> +opt_reserve_wal:
> +                     K_RESERVE_WAL
> +                             { $$ = TRUE }
> +                     | /* EMPTY */
> +                             { $$ = FALSE }
> +

I felt free to add semicolons here ;)


Committed, thanks for the patch.


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