*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.131 1999/12/16 22:19:42 wieck Exp $
+ * $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.132 1999/12/29 10:12:23 momjian Exp $
*
*-------------------------------------------------------------------------
*/
*
* We compute the column min, max, null and non-null counts.
* Plus we attempt to find the count of the value that occurs most
- * frequently in each column
- * These figures are used to compute the selectivity of the column
+ * frequently in each column. These figures are used to compute
+ * the selectivity of the column.
*
* We use a three-bucked cache to get the most frequent item
* The 'guess' buckets count hits. A cache miss causes guess1