Dan Thomas wrote:
> Hiya,
>
> I've been having trouble running vacuumdb -a and pg_dumpall
> concurrently because they run through the databases in a different
> order (so dumpall was getting stuck behind vacuum's lock, and my
> firewall was rather unhelpfully closing the idle connection). I can't
> see a good reason for them to be using a different order, and as it
> will only affect those that have created new databases since restoring
> from a dump, may not be instantly obvious. It appears slightly more
> thought has gone into pg_dumpall's code (in that it actually includes
> an ORDER BY), so I elected to fiddle with vacuumdb.
>
> I hope this is in the correct format (this is the first patch I've
> submitted for anything), please let me know if I've done something
> daft.
>
> Dan
>
> 237c237
> < result = executeQuery(conn, "SELECT datname FROM pg_database
> WHERE datallowconn;", progname, echo);
> ---
> > result = executeQuery(conn, "SELECT datname FROM pg_database WHERE datallowconn ORDER BY 1;", progname,
echo);
OK, ORDER BY added for 8.3.
--
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. +
Index: src/bin/scripts/vacuumdb.c
===================================================================
RCS file: /cvsroot/pgsql/src/bin/scripts/vacuumdb.c,v
retrieving revision 1.15
diff -c -c -r1.15 vacuumdb.c
*** src/bin/scripts/vacuumdb.c 5 Jan 2007 22:19:50 -0000 1.15
--- src/bin/scripts/vacuumdb.c 13 Feb 2007 17:37:09 -0000
***************
*** 234,240 ****
int i;
conn = connectDatabase("postgres", host, port, username, password, progname);
! result = executeQuery(conn, "SELECT datname FROM pg_database WHERE datallowconn;", progname, echo);
PQfinish(conn);
for (i = 0; i < PQntuples(result); i++)
--- 234,240 ----
int i;
conn = connectDatabase("postgres", host, port, username, password, progname);
! result = executeQuery(conn, "SELECT datname FROM pg_database WHERE datallowconn ORDER BY 1;", progname, echo);
PQfinish(conn);
for (i = 0; i < PQntuples(result); i++)
