|
8 | 8 | * or in pg_config.h afterwards. Of course, if you edit pg_config.h, then your |
9 | 9 | * changes will be overwritten the next time you run configure. |
10 | 10 | * |
11 | | - * $Id: pg_config.h.in,v 1.17 2002/02/23 04:17:46 petere Exp $ |
| 11 | + * $Id: pg_config.h.in,v 1.18 2002/02/2517:11:22 tgl Exp $ |
12 | 12 | */ |
13 | 13 |
|
14 | 14 | #ifndefPG_CONFIG_H |
|
124 | 124 | * should reduce the need to have large tuples, since fields can now |
125 | 125 | * be spread across multiple tuples). |
126 | 126 | * |
| 127 | + * BLCKSZ must be a power of 2. |
127 | 128 | * The maximum possible value of BLCKSZ is currently 2^15 (32768). |
128 | 129 | * This is determined by the 15-bit widths of the lp_off and lp_len |
129 | 130 | * fields in ItemIdData (see include/storage/itemid.h). |
|