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 that I

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

[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

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 really