Re: pg_background (and more parallelism infrastructure patches)
От | Andres Freund |
---|---|
Тема | Re: pg_background (and more parallelism infrastructure patches) |
Дата | |
Msg-id | 20141008140943.GC5053@alap3.anarazel.de обсуждение исходный текст |
Ответ на | Re: pg_background (and more parallelism infrastructure patches) (Robert Haas <robertmhaas@gmail.com>) |
Ответы |
Re: pg_background (and more parallelism infrastructure patches)
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Список | pgsql-hackers |
On 2014-09-10 16:53:12 -0400, Robert Haas wrote: > diff --git a/src/include/libpq/libpq.h b/src/include/libpq/libpq.h > index 5da9d8d..0b8db42 100644 > --- a/src/include/libpq/libpq.h > +++ b/src/include/libpq/libpq.h > @@ -37,6 +37,31 @@ typedef struct > } u; > } PQArgBlock; > > +typedef struct > +{ > + void (*comm_reset)(void); > + int (*flush)(void); > + int (*flush_if_writable)(void); > + bool (*is_send_pending)(void); > + int (*putmessage)(char msgtype, const char *s, size_t len); > + void (*putmessage_noblock)(char msgtype, const char *s, size_t len); > + void (*startcopyout)(void); > + void (*endcopyout)(bool errorAbort); > +} PQsendMethods; > + > +PQsendMethods *PqSendMethods; WRT my complaint in the other subthread, I think PQsendMethods should just be renamed to PQcommMethods or similar. That'd, in combination with a /* at some point we might want to add methods for receiving data here */ looks like it'd already satisfy my complaint ;) Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services
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