Jaime Casanova wrote: > On Thu, Feb 25, 2010 at 5:09 PM, Bruce Momjian <br...@momjian.us> wrote: > > > > This is implemented in 9.0 from vacuumdb: > > > > ? ? ? ? ?-Z, --analyze-only ? ? ? ? ? ? ?only update optimizer hints > > > > maybe just noise, but it's not better to say "optimizer statistics" > instead of "optimizer hints"?
Wow, I never noticed that but --analyze used "hints" too, and in 8.4 as well. I have updated it to call it "statistics" in the attached patch. The manual page does not call them hints. -- Bruce Momjian <br...@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com PG East: http://www.enterprisedb.com/community/nav-pg-east-2010.do + 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 1.36 diff -c -c -r1.36 vacuumdb.c *** src/bin/scripts/vacuumdb.c 26 Feb 2010 02:01:20 -0000 1.36 --- src/bin/scripts/vacuumdb.c 26 Feb 2010 04:13:42 -0000 *************** *** 336,343 **** printf(_(" -q, --quiet don't write any messages\n")); printf(_(" -t, --table='TABLE[(COLUMNS)]' vacuum specific table only\n")); printf(_(" -v, --verbose write a lot of output\n")); ! printf(_(" -z, --analyze update optimizer hints\n")); ! printf(_(" -Z, --analyze-only only update optimizer hints\n")); printf(_(" --help show this help, then exit\n")); printf(_(" --version output version information, then exit\n")); printf(_("\nConnection options:\n")); --- 336,343 ---- printf(_(" -q, --quiet don't write any messages\n")); printf(_(" -t, --table='TABLE[(COLUMNS)]' vacuum specific table only\n")); printf(_(" -v, --verbose write a lot of output\n")); ! printf(_(" -z, --analyze update optimizer statistics\n")); ! printf(_(" -Z, --analyze-only only update optimizer statistics\n")); printf(_(" --help show this help, then exit\n")); printf(_(" --version output version information, then exit\n")); printf(_("\nConnection options:\n"));
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