Re: replication slot restart_lsn initialization

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.