bk commit - mysqldoc tree (paul:1.2837)

[paul]

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ChangeSet
  1.2837 05/04/07 11:59:48 paul@stripped +1 -0
  manual.texi:
    ORDER BY is only useful with LIMIT for individual SELECT
    statements within UNION. (Bug #9642)

  Docs/manual.texi
    1.2674 05/04/07 11:56:05 paul@stripped +4 -0
    ORDER BY is only useful with LIMIT for individual SELECT
    statements within UNION. (Bug #9642)

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	paul
# Host:	kite-hub.kitebird.com
# Root:	/src/extern/MySQL/bk/mysqldoc

--- 1.2673/Docs/manual.texi	2005-04-07 11:34:59 -05:00
+++ 1.2674/Docs/manual.texi	2005-04-07 11:56:05 -05:00
@@ -56487,6 +56487,10 @@
 (SELECT a FROM @var{tbl_name} WHERE a=11 AND B=2 ORDER BY a LIMIT 10);
 @end example
 
+@code{ORDER BY} for individual @code{SELECT} statements within parentheses
+only has an effect when combined with @code{LIMIT}. Otherwise, the
+@code{ORDER BY} is optimized away.
+
 @c this is also written in the "known bugs" section
 The types and lengths of the columns in the result set of a @code{UNION}
 take into account the values retrieved by all the @code{SELECT} statements.