Commit aa5da0fc authored by unknown's avatar unknown

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

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

parents 2978fcc3 0068c189
......@@ -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.
*/
......
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