Re: [HACKERS] WAL logging of hash indexes

2008-01-16 Thread Kenneth Marshall
On Tue, Jan 15, 2008 at 07:18:17PM -0800, John Smith wrote: > http://archives.postgresql.org/pgsql-hackers/2007-10/msg01468.php, > > "... I very much want to encourage authors of new Resource Managers and it > looks like we may be getting at least 3 new RMs that produce WAL > records: hash indexes

Re: [HACKERS] WAL logging of hash indexes

2008-01-16 Thread Gokulakannan Somasundaram
> > There is absolutely 0 value in tackling that until someone can fix > hash's performance problems. If there is no real-world scenario for > using it ... which there really isn't ... then adding WAL support > still leaves you with no real-world scenario for using it. > > This is not to suggest t

Re: [HACKERS] WAL logging of hash indexes

2008-01-15 Thread Tom Lane
"John Smith" <[EMAIL PROTECTED]> writes: > Can someone clarify if WAL-logging of hash indexes will be supported > in the 8.4 release? There is absolutely 0 value in tackling that until someone can fix hash's performance problems. If there is no real-world scenario for using it ... which there rea

[HACKERS] WAL logging of hash indexes

2008-01-15 Thread John Smith
http://archives.postgresql.org/pgsql-hackers/2007-10/msg01468.php, "... I very much want to encourage authors of new Resource Managers and it looks like we may be getting at least 3 new RMs that produce WAL records: hash indexes (currently not WAL-logged), bitmap indexes and clustered indexes for