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

diff --git a/src/backend/commands/analyze.c b/src/backend/commands/analyze.c
index aea5e45b231eb1d7f86ecccefb9be8234cea5bae..844dce19b59247f02aa5974478ef04ee2b43c887 100644 (file)
--- a/src/backend/commands/analyze.c
+++ b/src/backend/commands/analyze.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/commands/analyze.c,v 1.59 2003/08/17 19:58:04 tgl Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/commands/analyze.c,v 1.60 2003/08/26 15:38:42 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -687,6 +687,12 @@ pageloop:;
         */
        *totalrows = floor((double) onerel->rd_nblocks * tuplesperpage + 0.5);
 
+       /*
+        * Emit some interesting relation info 
+        */
+       elog(elevel, "  pages = %d rows/page = %d rows = %.0f", 
+               onerel->rd_nblocks, (int)tuplesperpage, *totalrows);
+
        return numrows;
 }