Attached is a (very small) patch to make analyze display some
interesting info in verbose mode about the analyzed relation (pages, rows per block and rows). Mark Kirkwood
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@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/commands/analyze.c,v 1.59 2003/08/17 19:58:04 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/commands/analyze.c,v 1.60 2003/08/26 15:38:42 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -687,6 +687,12 @@ pageloop:;
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*/
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*totalrows = floor((double) onerel->rd_nblocks * tuplesperpage + 0.5);
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/*
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* Emit some interesting relation info
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*/
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elog(elevel, " pages = %d rows/page = %d rows = %.0f",
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onerel->rd_nblocks, (int)tuplesperpage, *totalrows);
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return numrows;
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}
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