Merge gshchepa@bk-internal.mysql.com:/home/bk/mysql-5.0-opt

into gleb.loc:/home/uchum/work/bk/5.0-opt

Merge gshchepa@bk-internal.mysql.com:/home/bk/mysql-5.0-opt
into gleb.loc:/home/uchum/work/bk/5.0-opt
2e7306d5 · gshchepa/uchum@gleb.loc · ff042427 · 1ff0caf4 · 2e7306d5
Commit 2e7306d5 authored Sep 13, 2007 by gshchepa/uchum@gleb.loc
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sql/opt_range.cc sql/opt_range.cc +2 -2

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--- a/sql/opt_range.cc
+++ b/sql/opt_range.cc
@@ -1597,10 +1597,10 @@ SEL_ARG *SEL_ARG::clone_tree(PARAM *param)
    the UPDATE/DELETE code will work:
     * index can only be scanned in forward direction
     * HA_EXTRA_KEYREAD will not be used
-    Perhaps these assumptions could be relaxed
+    Perhaps these assumptions could be relaxed.
  RETURN
-    index number
+    Number of the index that produces the required ordering in the cheapest way
    MAX_KEY if no such index was found.
 */