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@ -7,7 +7,7 @@
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*
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*
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*
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*
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* IDENTIFICATION
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.132 1999/12/29 10:12:23 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.133 1999/12/29 10:13:20 momjian Exp $
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*
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*
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*-------------------------------------------------------------------------
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*-------------------------------------------------------------------------
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*/
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*/
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@ -2148,7 +2148,7 @@ vc_tidreapped(ItemPointer itemptr, VPageList vpl)
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* frequently in each column. These figures are used to compute
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* frequently in each column. These figures are used to compute
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* the selectivity of the column.
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* the selectivity of the column.
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*
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*
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* We use a three-bucked cache to get the most frequent item
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* We use a three-bucked cache to get the most frequent item.
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* The 'guess' buckets count hits. A cache miss causes guess1
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* The 'guess' buckets count hits. A cache miss causes guess1
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* to get the most hit 'guess' item in the most recent cycle, and
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* to get the most hit 'guess' item in the most recent cycle, and
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* the new item goes into guess2. Whenever the total count of hits
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* the new item goes into guess2. Whenever the total count of hits
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