diff options
| author | Vadim B. Mikheev | 1997-06-03 04:14:31 +0000 |
|---|---|---|
| committer | Vadim B. Mikheev | 1997-06-03 04:14:31 +0000 |
| commit | 2c7e2851d75bf9c5d35ab472f2f4ec08fc28e59e (patch) | |
| tree | bc97a416073a2b6af2d85b0128a3b5ad388d2745 | |
| parent | 3fd9a620888745e2574d1abee98cc77d8b88c3b9 (diff) | |
Cleanups.
| -rw-r--r-- | src/man/set.l | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/man/set.l b/src/man/set.l index 889e35b3ea..6986be1d6d 100644 --- a/src/man/set.l +++ b/src/man/set.l @@ -1,6 +1,6 @@ .\" This is -*-nroff-*- .\" XXX standard disclaimer belongs here.... -.\" $Header: /cvsroot/pgsql/src/man/Attic/set.l,v 1.3 1997/06/02 14:12:40 momjian Exp $ +.\" $Header: /cvsroot/pgsql/src/man/Attic/set.l,v 1.4 1997/06/03 04:14:31 vadim Exp $ .TH SET SQL 05/14/97 PostgreSQL PostgreSQL .SH NAME set \(em set run-time parameters for session @@ -61,18 +61,20 @@ See the GEQO README for more information. on=10 - use for statements with 10 or more tables off - do not use the genetic optimizer .fi -The default is on. .PP .IR R_PLANS -enables or disables right-hand evaluation of plans. This algorithm is +enables or disables right-hand evaluation of plans. It may be useful +when joining big relations with small ones. This algorithm is .IR off -by default. +by default. It's not used by GEQO anyway. .if n .ta 5 +15 +40 .if t .ta 0.5i +1.5i +3.0i .in 0 .nf -R_PLANS +.ce 1 +\fBR_PLANS Values\fR + on - turn right-hand plan evaluation 'on' off - do not use right-hand plan evaluation .fi @@ -96,7 +98,7 @@ set DateStyle to 'SQL,European' -- --Use GEQO for statements with 4 or more tables -- -set GEQO to on=4 +set GEQO to 'on=4' -- --Turn off the genetic optimizer -- |