On Mon, Nov 22, 2010 at 18:36, Dimitri Fontaine <dimitri@2ndquadrant.fr> wrote:
>> * Can we export ParseConfigFile() in guc-file.l rather than
>> parseRecoveryCommandFileLine()?
>
> Should we then consider recovery.conf entries as ordinary GUCs? That
> would allow to connect to a standby and issue 'show primary_conninfo'
> there. This has been asked before, already.
No. My suggestion was just to use the internal parser.
ParseConfigFile() returns parsed parameters as head_p and tail_p.
So, we can use it independently from GUC variables.
static bool
ParseConfigFile(const char *config_file, const char *calling_file, int depth, GucContext context, int
elevel, struct name_value_pair **head_p, struct name_value_pair **tail_p)
Special codes for "include" and "custom_variable_classes" in it
might not be needed to parse recovery.conf and extensions.
We would disable them when we parse non-guc configuration files.
Or, we could allow "include" in recovery.conf if we think it is
useful in some cases.
--
Itagaki Takahiro