diff options
Diffstat (limited to 'src/include/optimizer/geqo.h')
| -rw-r--r-- | src/include/optimizer/geqo.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/optimizer/geqo.h b/src/include/optimizer/geqo.h index e22d70badd9..69e5469d9d7 100644 --- a/src/include/optimizer/geqo.h +++ b/src/include/optimizer/geqo.h @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2000, PostgreSQL, Inc * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: geqo.h,v 1.21 2000/09/19 18:42:32 tgl Exp $ + * $Id: geqo.h,v 1.22 2001/01/24 18:37:31 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -45,6 +45,7 @@ /* * Configuration options */ +/* If you change these, update backend/utils/misc/postgresql.sample.conf */ extern int Geqo_pool_size; #define DEFAULT_GEQO_POOL_SIZE 0 /* = default based on no. of relations. */ #define MIN_GEQO_POOL_SIZE 128 @@ -54,6 +55,7 @@ extern int Geqo_effort; /* 1 .. inf, only used to calculate generations extern int Geqo_generations; /* 1 .. inf, or 0 to use default based on pool size */ extern double Geqo_selection_bias; +/* If you change these, update backend/utils/misc/postgresql.sample.conf */ #define DEFAULT_GEQO_SELECTION_BIAS 2.0 #define MIN_GEQO_SELECTION_BIAS 1.5 #define MAX_GEQO_SELECTION_BIAS 2.0 |