Your patch has been added to the PostgreSQL unapplied patches list at:
http://momjian.postgresql.org/cgi-bin/pgpatches
It will be applied as soon as one of the PostgreSQL committers reviews
and approves it.
---------------------------------------------------------------------------
Gregory Stark wrote:
>
> So based on the feedback and suggestions here this is the interface I suggest:
>
> \connect& - to open a new connection keeping the existing one
> \g& - to submit a command asynchronously (like & in the shell)
> \S [Sess#] - to _S_witch to a different _S_ession
> - if no connection # specified list available _S_essions
> \D - _D_isconnect from current session (like ^D in the shell)
>
> This leaves no way to submit an asynchronous command without using \g but I'm
> really not too concerned with that. I don't want to start messing with psql's
> semicolon parsing behaviour and I'm mainly only concerned with this for
> regression tests.
>
> Another thought I had for the future is a \C command to simulate C-c and send
> a query cancel. That would let us have regression tests that query
> cancellation worked. The tests would presumably have to be written using
> pg_sleep() to ensure they ran for long enough but even then there would be no
> way to control exactly when the interrupt arrived.
>
> Attached is an updated patch.
>
> I also found and fixed some missing ResetCancelConn()s. I think I got them all
> and the behaviour seems correct in practice when cancelling various
> combinations of synchronous queries, asynchronous queries, and backslash
> commands. The one thing I wonder about is that I'm a bit concerned I may have
> introduced an assumption about how many resultsets arrive from a single query.
>
> I'll be offline for a few days but I'll be back Monday.
>
[ Attachment, skipping... ]
>
>
> --
> Gregory Stark
> EnterpriseDB http://www.enterprisedb.com
>
> ---------------------------(end of broadcast)---------------------------
> TIP 4: Have you searched our list archives?
>
> http://archives.postgresql.org
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
