Merge dev3-76.dev.cn.tlan:/home/lisj/mysql/mysql-4.1/mysql-4.1-ndb-bj

into  dev3-76.dev.cn.tlan:/home/lisj/mysql/mysql-5.0/mysql-5.0-ndb-bj


mysql-test/t/ctype_utf8.test:
  Auto merged
BitKeeper/deleted/.del-bug20328.result~4fee68989442c2a3:
  Auto merged
BitKeeper/deleted/.del-bug20328.test~c76d766fe3e1eb5:
  Auto merged
myisam/mi_unique.c:
  ul
  ul
  ul

mysql-test/r/ctype_cp1250_ch.result

@@ -42,3 +42,11 @@ id	str
 6	aaaaaa
 7	aaaaaaa
 drop table t1;
+set names cp1250;
+create table t1 (a varchar(15) collate cp1250_czech_cs NOT NULL, primary key(a));
+insert into t1 values("abcdefgh");
+insert into t1 values("");
+select a from t1 where a like "abcdefgh";
+a
+abcdefgh
+drop table t1;

mysql-test/t/ctype_cp1250_ch.test

@@ -44,4 +44,14 @@ INSERT INTO t1 VALUES (NULL, 'aaaaaaa');
 select * from t1 where str like 'aa%';
 drop table t1;
 
+#
+# Bug#19741 segfault with cp1250 charset + like + primary key + 64bit os
+#
+set names cp1250;
+create table t1 (a varchar(15) collate cp1250_czech_cs NOT NULL, primary key(a));
+insert into t1 values("abcdefgh");
+insert into t1 values("");
+select a from t1 where a like "abcdefgh";
+drop table t1;
+
 # End of 4.1 tests

mysql-test/t/ctype_utf8.test

@@ -1026,6 +1026,20 @@ ALTER TABLE t1 ADD KEY idx (tid,val(11));
 SELECT * FROM t1 WHERE tid=72 and val LIKE 'VOLN ADSL'; 
 
 DROP TABLE t1;
+
+#
+# Bug 20709: problem with utf8 fields in temporary tables
+#
+
+create table t1(a char(200) collate utf8_unicode_ci NOT NULL default '')
+  default charset=utf8 collate=utf8_unicode_ci;
+insert into t1 values (unhex('65')), (unhex('C3A9')), (unhex('65'));
+explain select distinct a from t1;
+select distinct a from t1;
+explain select a from t1 group by a;
+select a from t1 group by a;
+drop table t1;
+
 # End of 4.1 tests
 
 #