Re: [HACKERS] dblink_get_connections() result for no connections

2014-12-02 Thread Robert Haas
On Tue, Nov 25, 2014 at 3:49 PM, Tom Lane wrote: > While fooling around with the array_agg(anyarray) patch, I noted > that dblink_get_connections() returns NULL if there are no active > connections. It seems like an empty array might be a saner > definition --- thoughts? I don't think it matters

Re: [HACKERS] dblink_get_connections() result for no connections

2014-11-26 Thread Joe Conway
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 11/25/2014 12:49 PM, Tom Lane wrote: > While fooling around with the array_agg(anyarray) patch, I noted > that dblink_get_connections() returns NULL if there are no active > connections. It seems like an empty array might be a saner > definition

[HACKERS] dblink_get_connections() result for no connections

2014-11-25 Thread Tom Lane
While fooling around with the array_agg(anyarray) patch, I noted that dblink_get_connections() returns NULL if there are no active connections. It seems like an empty array might be a saner definition --- thoughts? regards, tom lane -- Sent via pgsql-hackers mailing lis