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. --------------------------------------------------------------------------- Jeff Davis wrote: > On Thu, 2007-03-22 at 16:43 -0400, Bruce Momjian wrote: > > Will use '16' rather than '100'. > > > > 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. > > > > Here is the latest version, which includes the change to report every 16 > pages. > > This patch has the following improvements: > > * reporting interval to 16 pages > * rearranges the scan location tracing output to work regardless of the > reporting interval. Previously it did not trace the output correctly if > the logging interval was not an even multiple of the reporting interval > * GUC trace_sync_seqscan=<bool> now controls whether the DEBUG output > is generated or not. If this is true, a lot of logging output will be > generated at DEBUG3. > * You can set sync_seqscan_threshold=<-1.0 ... 100.0>. Positive values > are treated as a fraction of NBuffers. Negative values disable sync > scans. > > Still TODO: > > * Publish my test results (I've collected much of the raw data already > on this version of the patch) > * SGML documentation (after we stabilize the GUC names and meanings) > * Possibly remove sync_seqscan_threshold=<real> and instead use a > simple enable/disable boolean that sets the threshold at a constant > fraction of NBuffers (most likely the same fraction as Simon's recycle > buffers patch) > > Regards, > Jeff Davis [ Attachment, skipping... ] > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Have you searched our list archives? > > http://archives.postgresql.org -- Bruce Momjian <[EMAIL PROTECTED]> http://momjian.us EnterpriseDB http://www.enterprisedb.com + If your life is a hard drive, Christ can be your backup. + ---------------------------(end of broadcast)--------------------------- TIP 7: You can help support the PostgreSQL project by donating at http://www.postgresql.org/about/donate