Merge bk@192.168.21.1:/usr/home/bk/mysql-4.1

into deer.(none):/home/hf/work/mysql-4.1.emb

VC++Files/winmysqladmin/mysql_com.h

@@ -159,28 +159,28 @@ enum enum_field_types { FIELD_TYPE_DECIMAL, FIELD_TYPE_TINY,
 /* Shutdown/kill enums and constants */ 
 
 /* Bits for THD::killable. */
-#define KILLABLE_CONNECT    (unsigned char)(1 << 0)
-#define KILLABLE_TRANS      (unsigned char)(1 << 1)
-#define KILLABLE_LOCK_TABLE (unsigned char)(1 << 2)
-#define KILLABLE_UPDATE     (unsigned char)(1 << 3)
+#define MYSQL_SHUTDOWN_KILLABLE_CONNECT    (unsigned char)(1 << 0)
+#define MYSQL_SHUTDOWN_KILLABLE_TRANS      (unsigned char)(1 << 1)
+#define MYSQL_SHUTDOWN_KILLABLE_LOCK_TABLE (unsigned char)(1 << 2)
+#define MYSQL_SHUTDOWN_KILLABLE_UPDATE     (unsigned char)(1 << 3)
 
-enum enum_shutdown_level {
+enum mysql_enum_shutdown_level {
   /*
     We want levels to be in growing order of hardness (because we use number
     comparisons). Note that DEFAULT does not respect the growing property, but
     it's ok.
   */
-  SHUTDOWN_DEFAULT= 0,
+  DEFAULT= 0,
   /* wait for existing connections to finish */
-  SHUTDOWN_WAIT_CONNECTIONS= KILLABLE_CONNECT,
+  WAIT_CONNECTIONS= MYSQL_SHUTDOWN_KILLABLE_CONNECT,
   /* wait for existing trans to finish */
-  SHUTDOWN_WAIT_TRANSACTIONS= KILLABLE_TRANS,
+  WAIT_TRANSACTIONS= MYSQL_SHUTDOWN_KILLABLE_TRANS,
   /* wait for existing updates to finish (=> no partial MyISAM update) */
-  SHUTDOWN_WAIT_UPDATES= KILLABLE_UPDATE,
+  WAIT_UPDATES= MYSQL_SHUTDOWN_KILLABLE_UPDATE,
   /* flush InnoDB buffers and other storage engines' buffers*/
-  SHUTDOWN_WAIT_ALL_BUFFERS= (KILLABLE_UPDATE << 1),
+  WAIT_ALL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1),
   /* don't flush InnoDB buffers, flush other storage engines' buffers*/
-  SHUTDOWN_WAIT_CRITICAL_BUFFERS= (KILLABLE_UPDATE << 1) + 1,
+  WAIT_CRITICAL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1) + 1,
   /* Now the 2 levels of the KILL command */
 #if MYSQL_VERSION_ID >= 50000
   KILL_QUERY= 254,
@@ -188,10 +188,6 @@ enum enum_shutdown_level {
   KILL_CONNECTION= 255
 };
 
-/* Same value and type (0, enum_shutdown_level) but not same meaning */
-#define NOT_KILLED SHUTDOWN_DEFAULT
-
-
 extern unsigned long max_allowed_packet;
 extern unsigned long net_buffer_length;
 

include/mysql_com.h

@@ -227,28 +227,28 @@ enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
 /* Shutdown/kill enums and constants */ 
 
 /* Bits for THD::killable. */
-#define KILLABLE_CONNECT    (unsigned char)(1 << 0)
-#define KILLABLE_TRANS      (unsigned char)(1 << 1)
-#define KILLABLE_LOCK_TABLE (unsigned char)(1 << 2)
-#define KILLABLE_UPDATE     (unsigned char)(1 << 3)
+#define MYSQL_SHUTDOWN_KILLABLE_CONNECT    (unsigned char)(1 << 0)
+#define MYSQL_SHUTDOWN_KILLABLE_TRANS      (unsigned char)(1 << 1)
+#define MYSQL_SHUTDOWN_KILLABLE_LOCK_TABLE (unsigned char)(1 << 2)
+#define MYSQL_SHUTDOWN_KILLABLE_UPDATE     (unsigned char)(1 << 3)
 
-enum enum_shutdown_level {
+enum mysql_enum_shutdown_level {
   /*
     We want levels to be in growing order of hardness (because we use number
     comparisons). Note that DEFAULT does not respect the growing property, but
     it's ok.
   */
-  SHUTDOWN_DEFAULT= 0,
+  DEFAULT= 0,
   /* wait for existing connections to finish */
-  SHUTDOWN_WAIT_CONNECTIONS= KILLABLE_CONNECT,
+  WAIT_CONNECTIONS= MYSQL_SHUTDOWN_KILLABLE_CONNECT,
   /* wait for existing trans to finish */
-  SHUTDOWN_WAIT_TRANSACTIONS= KILLABLE_TRANS,
+  WAIT_TRANSACTIONS= MYSQL_SHUTDOWN_KILLABLE_TRANS,
   /* wait for existing updates to finish (=> no partial MyISAM update) */
-  SHUTDOWN_WAIT_UPDATES= KILLABLE_UPDATE,
+  WAIT_UPDATES= MYSQL_SHUTDOWN_KILLABLE_UPDATE,
   /* flush InnoDB buffers and other storage engines' buffers*/
-  SHUTDOWN_WAIT_ALL_BUFFERS= (KILLABLE_UPDATE << 1),
+  WAIT_ALL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1),
   /* don't flush InnoDB buffers, flush other storage engines' buffers*/
-  SHUTDOWN_WAIT_CRITICAL_BUFFERS= (KILLABLE_UPDATE << 1) + 1,
+  WAIT_CRITICAL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1) + 1,
   /* Now the 2 levels of the KILL command */
 #if MYSQL_VERSION_ID >= 50000
   KILL_QUERY= 254,
@@ -256,10 +256,6 @@ enum enum_shutdown_level {
   KILL_CONNECTION= 255
 };
 
-/* Same value and type (0, enum_shutdown_level) but not same meaning */
-#define NOT_KILLED SHUTDOWN_DEFAULT
-
-
 /* options for mysql_set_option */
 enum enum_mysql_set_option
 {

mysql-test/r/ctype_utf8.result

@@ -470,6 +470,42 @@ ERROR 23000: Duplicate entry 'ꪪꪪ' for key 1
 drop table t1;
 create table t1 (
 c char(10) character set utf8 collate utf8_bin,
+unique key a using hash (c(1))
+) engine=heap;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c` char(10) character set utf8 collate utf8_bin default NULL,
+  UNIQUE KEY `a` (`c`(1))
+) ENGINE=HEAP DEFAULT CHARSET=latin1
+insert into t1 values ('a'),('b'),('c'),('d'),('e'),('f');
+insert into t1 values ('aa');
+ERROR 23000: Duplicate entry 'aa' for key 1
+insert into t1 values ('aaa');
+ERROR 23000: Duplicate entry 'aaa' for key 1
+insert into t1 values ('б');
+insert into t1 values ('бб');
+ERROR 23000: Duplicate entry 'б' for key 1
+insert into t1 values ('ббб');
+ERROR 23000: Duplicate entry 'б' for key 1
+select c as c_all from t1 order by c;
+c_all
+a
+b
+c
+d
+e
+f
+б
+select c as c_a from t1 where c='a';
+c_a
+a
+select c as c_a from t1 where c='б';
+c_a
+б
+drop table t1;
+create table t1 (
+c char(10) character set utf8 collate utf8_bin,
 unique key a using btree (c(1))
 ) engine=heap;
 show create table t1;

mysql-test/t/ctype_utf8.test

@@ -349,27 +349,25 @@ drop table t1;
 # Bug 4531: unique key prefix interacts poorly with utf8
 # Check HEAP+HASH, binary collation
 #
-# This doesn't work correctly yet.
-#
-#create table t1 (
-#c char(10) character set utf8 collate utf8_bin,
-#unique key a using hash (c(1))
-#) engine=heap;
-#show create table t1;
-#insert into t1 values ('a'),('b'),('c'),('d'),('e'),('f');
-#--error 1062
-#insert into t1 values ('aa');
-#--error 1062
-#insert into t1 values ('aaa');
-#insert into t1 values ('б');
-#--error 1062
-#insert into t1 values ('бб');
-#--error 1062
-#insert into t1 values ('ббб');
-#select c as c_all from t1 order by c;
-#select c as c_a from t1 where c='a';
-#select c as c_a from t1 where c='б';
-#drop table t1;
+create table t1 (
+c char(10) character set utf8 collate utf8_bin,
+unique key a using hash (c(1))
+) engine=heap;
+show create table t1;
+insert into t1 values ('a'),('b'),('c'),('d'),('e'),('f');
+--error 1062
+insert into t1 values ('aa');
+--error 1062
+insert into t1 values ('aaa');
+insert into t1 values ('б');
+--error 1062
+insert into t1 values ('бб');
+--error 1062
+insert into t1 values ('ббб');
+select c as c_all from t1 order by c;
+select c as c_a from t1 where c='a';
+select c as c_a from t1 where c='б';
+drop table t1;
 
 #
 # Bug 4531: unique key prefix interacts poorly with utf8

sql/ha_heap.cc

@@ -430,7 +430,7 @@ int ha_heap::create(const char *name, TABLE *table_arg,
       {
 	if (!f_is_packed(flag) &&
 	    f_packtype(flag) == (int) FIELD_TYPE_DECIMAL &&
-	    !(flag & FIELDFLAG_BINARY))
+	    !(field->charset() == &my_charset_bin))
 	  seg->type= (int) HA_KEYTYPE_TEXT;
 	else
 	  seg->type= (int) HA_KEYTYPE_BINARY;