diff options
Diffstat (limited to 'src/include/pg_config_manual.h')
| -rw-r--r-- | src/include/pg_config_manual.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/include/pg_config_manual.h b/src/include/pg_config_manual.h index 3722798ccee..8226c6d5cf7 100644 --- a/src/include/pg_config_manual.h +++ b/src/include/pg_config_manual.h @@ -6,7 +6,7 @@ * for developers. If you edit any of these, be sure to do a *full* * rebuild (and an initdb if noted). * - * $PostgreSQL: pgsql/src/include/pg_config_manual.h,v 1.9 2004/01/06 17:26:23 neilc Exp $ + * $PostgreSQL: pgsql/src/include/pg_config_manual.h,v 1.10 2004/02/11 22:55:26 tgl Exp $ *------------------------------------------------------------------------ */ @@ -44,6 +44,14 @@ #define RELSEG_SIZE (0x40000000 / BLCKSZ) /* + * XLOG_SEG_SIZE is the size of a single WAL file. This must be a power of 2 + * and larger than BLCKSZ (preferably, a great deal larger than BLCKSZ). + * + * Changing XLOG_SEG_SIZE requires an initdb. + */ +#define XLOG_SEG_SIZE (16*1024*1024) + +/* * Maximum number of columns in an index and maximum number of * arguments to a function. They must be the same value. * |