Merge with 4.1 to get in latest bug fixes

BitKeeper/etc/logging_ok:
  auto-union
Docs/Support/texi2html:
  Auto merged
include/mysql.h:
  Auto merged
include/mysql_com.h:
  Auto merged
libmysql/libmysql.c:
  Auto merged
myisam/mi_check.c:
  Auto merged
myisam/myisamchk.c:
  Auto merged
mysql-test/include/ps_modify.inc:
  Auto merged
mysql-test/mysql-test-run.sh:
  Auto merged
mysql-test/r/ctype_recoding.result:
  Auto merged
mysql-test/r/fulltext.result:
  Auto merged
mysql-test/r/gis.result:
  Auto merged
mysql-test/r/ndb_blob.result:
  Auto merged
mysql-test/r/ps_2myisam.result:
  Auto merged
mysql-test/r/ps_3innodb.result:
  Auto merged
mysql-test/r/ps_4heap.result:
  Auto merged
mysql-test/r/ps_5merge.result:
  Auto merged
mysql-test/r/ps_6bdb.result:
  Auto merged
mysql-test/r/sql_mode.result:
  Auto merged
mysql-test/t/join_outer.test:
  Auto merged
mysql-test/t/key.test:
  Auto merged
mysql-test/t/range.test:
  Auto merged
mysql-test/t/show_check.test:
  Auto merged
mysql-test/t/sql_mode.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/ha_ndbcluster.h:
  Auto merged
sql/item.h:
  Auto merged
sql/item_create.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/net_serv.cc:
  Auto merged
sql/protocol.cc:
  Auto merged
sql/protocol.h:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_handler.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_string.cc:
  Auto merged
sql/sql_string.h:
  Auto merged
sql/sql_table.cc:
  Auto merged
client/mysqltest.c:
  Merge with 4.1
mysql-test/r/range.result:
  Merge with 4.1
  Added missing drop table test
sql/ha_innodb.cc:
  Merge with 4.1
sql/item.cc:
  Merge with 4.1
sql/item_cmpfunc.cc:
  Merge with 4.1
sql/opt_range.cc:
  Merge with 4.1
sql/sql_prepare.cc:
  Merge with 4.1
tests/client_test.c:
  Merge with 4.1
  Added code to support --silent
configure.in:
  Merge with 4.1
ndb/src/common/util/version.c:
  Merge with 4.1

1 files changed, 14 insertions, 0 deletions

diff --git a/mysql-test/t/range.test b/mysql-test/t/range.test
index d8794b2f394..e0d2e07bef2 100644
--- a/mysql-test/t/range.test
+++ b/mysql-test/t/range.test
@@ -418,3 +418,17 @@ select count(*) from t2 where x > -16;
 select count(*) from t2 where x = 18446744073709551601;
 drop table t1,t2;
 
+#
+# Bug #6045: Binary Comparison regression in MySQL 4.1
+# Binary searches didn't use a case insensitive index.
+#
+set names latin1;
+create table t1 (a char(10), b text, key (a)) character set latin1;
+INSERT INTO t1 (a) VALUES
+('111'),('222'),('222'),('222'),('222'),('444'),('aaa'),('AAA'),('bbb');
+# all these three can be optimized
+explain select * from t1 where a='aaa';
+explain select * from t1 where a=binary 'aaa';
+explain select * from t1 where a='aaa' collate latin1_bin;
+# this one cannot:
+explain select * from t1 where a='aaa' collate latin1_german1_ci;