|
7 | 7 | * |
8 | 8 | * |
9 | 9 | * IDENTIFICATION |
10 | | - * $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.131 1999/12/16 22:19:42 wieck Exp $ |
| 10 | + * $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.132 1999/12/29 10:12:23 momjian Exp $ |
11 | 11 | * |
12 | 12 | *------------------------------------------------------------------------- |
13 | 13 | */ |
@@ -2145,8 +2145,8 @@ vc_tidreapped(ItemPointer itemptr, VPageList vpl) |
2145 | 2145 | * |
2146 | 2146 | *We compute the column min, max, null and non-null counts. |
2147 | 2147 | *Plus we attempt to find the count of the value that occurs most |
2148 | | - *frequently in each column |
2149 | | - *These figures are used to computethe selectivity of the column |
| 2148 | + *frequently in each column. These figures are used to compute |
| 2149 | + *the selectivity of the column. |
2150 | 2150 | * |
2151 | 2151 | *We use a three-bucked cache to get the most frequent item |
2152 | 2152 | *The 'guess' buckets count hits. A cache miss causes guess1 |
|