Comments on: InterBase PLANalyzer 1.2.1 out now

By: Craig Stuntz

Craig Stuntz — Mon, 25 Aug 2008 23:22:15 +0000

Roland, the download link works for me, but I did just update it to remove the redirect via Borland (which was working, but out of date).

By: Roland Bengtsson

Roland Bengtsson — Fri, 22 Aug 2008 13:42:32 +0000

Where can I download Planalyzer ? The download link seems to be broken.

Regards Roland

By: Xavi

Xavi — Fri, 15 Feb 2008 13:24:35 +0000

I am using PLANalyzer 1.2.1 with Firebird 2.0.
When I execute a query of a view, I get the following error:

TPlanPaser.ParsePlanItem: Unrecognized PLAN syntax — "NATURAL", "INDEX" or "ORDER" not found after alias: PK_USERFIELDID))))

Is PLANanlyzer full compatible with FB 2.0?

Thank you

By: Craig Stuntz

Craig Stuntz — Fri, 26 Oct 2007 13:45:19 +0000

Andre, that bug should be fixed in v. 1.2.1.

To get the statistics, I use an IBX component called TIBStatisticalService. The only things that are at all tricky is (1) you have to do a fetch all before the stats are meaningful, and (2) that the stats are cumulative, so you must remember what the stats were before you run the query/fetch, then get them again, and take the difference to get the stats for the query.

By: andre

andre — Fri, 26 Oct 2007 09:30:09 +0000

I have a irritating problem with Planalyzer 1.2.324.
I can execute a query once, after that: key violation.
Also occurs when executing a query with 2 left joins of the same table but with different alias. Seems because of difficult plan?
Cannot reproduce with demo database, but can email plan of statement.

Do you also have some code how to retrieve these statistics from interbase? I really would like to do it for debug/test my application!