BUG# 13052

Clean application of patch - 
- Added --tz-utc to fix issue of dumping timestamp values between 
servers with different global time zone settings, particularly 
with regard to the day of DST changeover, which without this fix,
 would dump duplicate timestamp values.


client/client_priv.h:
  BUG# 13052 - clean application of http://lists.mysql.com/internals/30993
client/mysqldump.c:
  BUG# 13052
  
  Clean application of patch http://lists.mysql.com/internals/30993
  
  - added new --tz-utc option
  - added saving of TIME_ZONE in dump file
  - set TIME_ZONE to "+00:00" in dump
mysql-test/r/mysqldump.result:
  BUG# 13052 New results
mysql-test/t/mysqldump.test:
  BUG# 13052
  
  Added new test to test if the new option --tz-utc places 
  'SET TIME_ZONE="+00:00" at the top of the file and that this fixes 
  the problem of ending up with duplicate timestamp values that should
   be unique on eve of DST

client/client_priv.h

@@ -51,5 +51,5 @@ enum options_client
 #endif
   OPT_TRIGGERS,
   OPT_IGNORE_TABLE,OPT_INSERT_IGNORE,OPT_SHOW_WARNINGS,OPT_DROP_DATABASE,
-  OPT_AUTO_CLOSE
+  OPT_TZ_UTC, OPT_AUTO_CLOSE
 };

client/mysqldump.c

@@ -92,7 +92,7 @@ static my_bool  verbose=0,tFlag=0,dFlag=0,quick= 1, extended_insert= 1,
 		opt_single_transaction=0, opt_comments= 0, opt_compact= 0,
 		opt_hex_blob=0, opt_order_by_primary=0, opt_ignore=0,
                 opt_complete_insert= 0, opt_drop_database= 0,
-                opt_dump_triggers= 0, opt_routines=0;
+                opt_dump_triggers= 0, opt_routines=0, opt_tz_utc=1;
 static ulong opt_max_allowed_packet, opt_net_buffer_length;
 static MYSQL mysql_connection,*sock=0;
 static my_bool insert_pat_inited=0;
@@ -385,6 +385,9 @@ static struct my_option my_long_options[] =
    {"triggers", OPT_TRIGGERS, "Dump triggers for each dumped table",
      (gptr*) &opt_dump_triggers, (gptr*) &opt_dump_triggers, 0, GET_BOOL,
      NO_ARG, 1, 0, 0, 0, 0, 0},
+  {"tz-utc", OPT_TZ_UTC,
+    "SET TIME_ZONE='UTC' at top of dump to allow dumping of date types between servers with different time zones.",
+    (gptr*) &opt_tz_utc, (gptr*) &opt_tz_utc, 0, GET_BOOL, NO_ARG, 1, 0, 0, 0, 0, 0},
 #ifndef DONT_ALLOW_USER_CHANGE
   {"user", 'u', "User for login if not current user.",
    (gptr*) &current_user, (gptr*) &current_user, 0, GET_STR, REQUIRED_ARG,
@@ -509,6 +512,13 @@ static void write_header(FILE *sql_file, char *db_name)
 "\n/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;"
 "\n/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;"
 "\n/*!40101 SET NAMES %s */;\n",default_charset);
+
+    if (opt_tz_utc)
+    {
+      fprintf(sql_file, "/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;\n");
+      fprintf(sql_file, "/*!40103 SET TIME_ZONE='+00:00' */;\n");
+    }
+
     if (!path)
     {
       fprintf(md_result_file,"\
@@ -535,6 +545,9 @@ static void write_footer(FILE *sql_file)
   }
   else if (!opt_compact)
   {
+    if (opt_tz_utc)
+      fprintf(sql_file,"/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;\n");
+
     fprintf(sql_file,"\n/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;\n");
     if (!path)
     {
@@ -902,6 +915,20 @@ static int dbConnect(char *host, char *user,char *passwd)
     safe_exit(EX_MYSQLERR);
     return 1;
   }
+  /*
+    set time_zone to UTC to allow dumping date types between servers with 
+    different time zone settings
+  */
+  if (opt_tz_utc)
+  {
+    my_snprintf(buff, sizeof(buff), "/*!40103 SET TIME_ZONE='+00:00' */");
+    if (mysql_query_with_error_report(sock, 0, buff))
+    {
+      mysql_close(sock);
+      safe_exit(EX_MYSQLERR);
+      return 1;
+    }
+  }
   return 0;
 } /* dbConnect */
 

mysql-test/r/mysqldump.result

@@ -64,6 +64,8 @@ INSERT INTO `t1` VALUES ('1.23450',2.3456),('1.23450',2.3456),('1.23450',2.3456)
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -80,6 +82,7 @@ LOCK TABLES `t1` WRITE;
 INSERT INTO `t1` VALUES ('1.23450',2.3456),('1.23450',2.3456),('1.23450',2.3456),('1.23450',2.3456),('1.23450',2.3456);
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -89,6 +92,8 @@ UNLOCK TABLES;
 /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -99,6 +104,7 @@ CREATE TABLE `t1` (
 );
 
 INSERT INTO `t1` VALUES ('1.23450',2.3456),('1.23450',2.3456),('1.23450',2.3456),('1.23450',2.3456),('1.23450',2.3456);
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -157,6 +163,8 @@ INSERT INTO t1  VALUES (_koi8r x'C1C2C3C4C5'), (NULL);
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -173,6 +181,7 @@ INSERT INTO `t1` VALUES ('абцде');
 INSERT INTO `t1` VALUES (NULL);
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -185,6 +194,8 @@ UNLOCK TABLES;
 DROP TABLE t1;
 CREATE TABLE t1 (a int) ENGINE=MYISAM;
 INSERT INTO t1 VALUES (1), (2);
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,MYSQL40' */;
@@ -200,12 +211,15 @@ LOCK TABLES `t1` WRITE;
 INSERT INTO `t1` VALUES (1),(2);
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
 /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,MYSQL323' */;
@@ -221,6 +235,7 @@ LOCK TABLES `t1` WRITE;
 INSERT INTO `t1` VALUES (1),(2);
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -239,6 +254,8 @@ create table t1(a int);
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -253,6 +270,7 @@ CREATE TABLE `t1` (
 LOCK TABLES `t1` WRITE;
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -262,6 +280,8 @@ UNLOCK TABLES;
 /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,ANSI' */;
@@ -276,6 +296,7 @@ CREATE TABLE "t1" (
 LOCK TABLES "t1" WRITE;
 UNLOCK TABLES;
 /*!40000 ALTER TABLE "t1" ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -288,6 +309,8 @@ set global sql_mode='ANSI_QUOTES';
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -302,6 +325,7 @@ CREATE TABLE `t1` (
 LOCK TABLES `t1` WRITE;
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -311,6 +335,8 @@ UNLOCK TABLES;
 /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,ANSI' */;
@@ -325,6 +351,7 @@ CREATE TABLE "t1" (
 LOCK TABLES "t1" WRITE;
 UNLOCK TABLES;
 /*!40000 ALTER TABLE "t1" ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -340,6 +367,8 @@ insert into t1 values (1),(2),(3);
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='' */;
 /*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
 DROP TABLE IF EXISTS `t1`;
@@ -347,6 +376,7 @@ CREATE TABLE `t1` (
   `a` int(11) default NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1;
 
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
@@ -363,6 +393,8 @@ drop table t1;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -371,6 +403,7 @@ drop table t1;
 CREATE DATABASE /*!32312 IF NOT EXISTS*/ `test` /*!40100 DEFAULT CHARACTER SET latin1 */;
 
 USE `test`;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -386,6 +419,8 @@ create database mysqldump_test_db character set latin2 collate latin2_bin;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -394,6 +429,7 @@ create database mysqldump_test_db character set latin2 collate latin2_bin;
 CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqldump_test_db` /*!40100 DEFAULT CHARACTER SET latin2 COLLATE latin2_bin */;
 
 USE `mysqldump_test_db`;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -411,6 +447,8 @@ INSERT INTO t1  VALUES (_latin1 '
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -426,6 +464,7 @@ LOCK TABLES `t1` WRITE;
 INSERT INTO `t1` VALUES ('ÄÖÜß');
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -435,6 +474,8 @@ UNLOCK TABLES;
 /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,MYSQL323' */;
@@ -450,12 +491,15 @@ LOCK TABLES `t1` WRITE;
 INSERT INTO `t1` VALUES ('');
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
 /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,MYSQL323' */;
@@ -471,12 +515,15 @@ LOCK TABLES `t1` WRITE;
 INSERT INTO `t1` VALUES ('');
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
 /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO,MYSQL323' */;
@@ -492,6 +539,7 @@ LOCK TABLES `t1` WRITE;
 INSERT INTO `t1` VALUES ('ÄÖÜß');
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -508,6 +556,8 @@ INSERT INTO t2 VALUES (4),(5),(6);
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -523,6 +573,7 @@ LOCK TABLES `t2` WRITE;
 INSERT INTO `t2` VALUES (4),(5),(6);
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t2` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -541,6 +592,8 @@ INSERT INTO `t1` VALUES (0x602010000280100005E71A);
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -556,6 +609,7 @@ LOCK TABLES `t1` WRITE;
 INSERT INTO `t1` VALUES (0x602010000280100005E71A);
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -574,6 +628,8 @@ INSERT INTO t1 VALUES (4),(5),(6);
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -589,6 +645,7 @@ LOCK TABLES `t1` WRITE;
 INSERT  IGNORE INTO `t1` VALUES (1),(2),(3),(4),(5),(6);
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -603,6 +660,8 @@ UNLOCK TABLES;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -616,6 +675,7 @@ CREATE TABLE `t1` (
 /*!40000 ALTER TABLE `t1` DISABLE KEYS */;
 INSERT  DELAYED IGNORE INTO `t1` VALUES (1),(2),(3),(4),(5),(6);
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -963,6 +1023,8 @@ insert into t1 (F_8d3bba7425e7c98c50f52ca1b52d3735) values (1);
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -1307,6 +1369,7 @@ LOCK TABLES `t1` WRITE;
 INSERT INTO `t1` (`F_c4ca4238a0b923820dcc509a6f75849b`, `F_c81e728d9d4c2f636f067f89cc14862c`, `F_eccbc87e4b5ce2fe28308fd9f2a7baf3`, `F_a87ff679a2f3e71d9181a67b7542122c`, `F_e4da3b7fbbce2345d7772b0674a318d5`, `F_1679091c5a880faf6fb5e6087eb1b2dc`, `F_8f14e45fceea167a5a36dedd4bea2543`, `F_c9f0f895fb98ab9159f51fd0297e236d`, `F_45c48cce2e2d7fbdea1afc51c7c6ad26`, `F_d3d9446802a44259755d38e6d163e820`, `F_6512bd43d9caa6e02c990b0a82652dca`, `F_c20ad4d76fe97759aa27a0c99bff6710`, `F_c51ce410c124a10e0db5e4b97fc2af39`, `F_aab3238922bcc25a6f606eb525ffdc56`, `F_9bf31c7ff062936a96d3c8bd1f8f2ff3`, `F_c74d97b01eae257e44aa9d5bade97baf`, `F_70efdf2ec9b086079795c442636b55fb`, `F_6f4922f45568161a8cdf4ad2299f6d23`, `F_1f0e3dad99908345f7439f8ffabdffc4`, `F_98f13708210194c475687be6106a3b84`, `F_3c59dc048e8850243be8079a5c74d079`, `F_b6d767d2f8ed5d21a44b0e5886680cb9`, `F_37693cfc748049e45d87b8c7d8b9aacd`, `F_1ff1de774005f8da13f42943881c655f`, `F_8e296a067a37563370ded05f5a3bf3ec`, `F_4e732ced3463d06de0ca9a15b6153677`, `F_02e74f10e0327ad868d138f2b4fdd6f0`, `F_33e75ff09dd601bbe69f351039152189`, `F_6ea9ab1baa0efb9e19094440c317e21b`, `F_34173cb38f07f89ddbebc2ac9128303f`, `F_c16a5320fa475530d9583c34fd356ef5`, `F_6364d3f0f495b6ab9dcf8d3b5c6e0b01`, `F_182be0c5cdcd5072bb1864cdee4d3d6e`, `F_e369853df766fa44e1ed0ff613f563bd`, `F_1c383cd30b7c298ab50293adfecb7b18`, `F_19ca14e7ea6328a42e0eb13d585e4c22`, `F_a5bfc9e07964f8dddeb95fc584cd965d`, `F_a5771bce93e200c36f7cd9dfd0e5deaa`, `F_d67d8ab4f4c10bf22aa353e27879133c`, `F_d645920e395fedad7bbbed0eca3fe2e0`, `F_3416a75f4cea9109507cacd8e2f2aefc`, `F_a1d0c6e83f027327d8461063f4ac58a6`, `F_17e62166fc8586dfa4d1bc0e1742c08b`, `F_f7177163c833dff4b38fc8d2872f1ec6`, `F_6c8349cc7260ae62e3b1396831a8398f`, `F_d9d4f495e875a2e075a1a4a6e1b9770f`, `F_67c6a1e7ce56d3d6fa748ab6d9af3fd7`, `F_642e92efb79421734881b53e1e1b18b6`, `F_f457c545a9ded88f18ecee47145a72c0`, `F_c0c7c76d30bd3dcaefc96f40275bdc0a`, `F_2838023a778dfaecdc212708f721b788`, `F_9a1158154dfa42caddbd0694a4e9bdc8`, `F_d82c8d1619ad8176d665453cfb2e55f0`, `F_a684eceee76fc522773286a895bc8436`, `F_b53b3a3d6ab90ce0268229151c9bde11`, `F_9f61408e3afb633e50cdf1b20de6f466`, `F_72b32a1f754ba1c09b3695e0cb6cde7f`, `F_66f041e16a60928b05a7e228a89c3799`, `F_093f65e080a295f8076b1c5722a46aa2`, `F_072b030ba126b2f4b2374f342be9ed44`, `F_7f39f8317fbdb1988ef4c628eba02591`, `F_44f683a84163b3523afe57c2e008bc8c`, `F_03afdbd66e7929b125f8597834fa83a4`, `F_ea5d2f1c4608232e07d3aa3d998e5135`, `F_fc490ca45c00b1249bbe3554a4fdf6fb`, `F_3295c76acbf4caaed33c36b1b5fc2cb1`, `F_735b90b4568125ed6c3f678819b6e058`, `F_a3f390d88e4c41f2747bfa2f1b5f87db`, `F_14bfa6bb14875e45bba028a21ed38046`, `F_7cbbc409ec990f19c78c75bd1e06f215`, `F_e2c420d928d4bf8ce0ff2ec19b371514`, `F_32bb90e8976aab5298d5da10fe66f21d`, `F_d2ddea18f00665ce8623e36bd4e3c7c5`, `F_ad61ab143223efbc24c7d2583be69251`, `F_d09bf41544a3365a46c9077ebb5e35c3`, `F_fbd7939d674997cdb4692d34de8633c4`, `F_28dd2c7955ce926456240b2ff0100bde`, `F_35f4a8d465e6e1edc05f3d8ab658c551`, `F_d1fe173d08e959397adf34b1d77e88d7`, `F_f033ab37c30201f73f142449d037028d`, `F_43ec517d68b6edd3015b3edc9a11367b`, `F_9778d5d219c5080b9a6a17bef029331c`, `F_fe9fc289c3ff0af142b6d3bead98a923`, `F_68d30a9594728bc39aa24be94b319d21`, `F_3ef815416f775098fe977004015c6193`, `F_93db85ed909c13838ff95ccfa94cebd9`, `F_c7e1249ffc03eb9ded908c236bd1996d`, `F_2a38a4a9316c49e5a833517c45d31070`, `F_7647966b7343c29048673252e490f736`, `F_8613985ec49eb8f757ae6439e879bb2a`, `F_54229abfcfa5649e7003b83dd4755294`, `F_92cc227532d17e56e07902b254dfad10`, `F_98dce83da57b0395e163467c9dae521b`, `F_f4b9ec30ad9f68f89b29639786cb62ef`, `F_812b4ba287f5ee0bc9d43bbf5bbe87fb`, `F_26657d5ff9020d2abefe558796b99584`, `F_e2ef524fbf3d9fe611d5a8e90fefdc9c`, `F_ed3d2c21991e3bef5e069713af9fa6ca`, `F_ac627ab1ccbdb62ec96e702f07f6425b`, `F_f899139df5e1059396431415e770c6dd`, `F_38b3eff8baf56627478ec76a704e9b52`, `F_ec8956637a99787bd197eacd77acce5e`, `F_6974ce5ac660610b44d9b9fed0ff9548`, `F_c9e1074f5b3f9fc8ea15d152add07294`, `F_65b9eea6e1cc6bb9f0cd2a47751a186f`, `F_f0935e4cd5920aa6c7c996a5ee53a70f`, `F_a97da629b098b75c294dffdc3e463904`, `F_a3c65c2974270fd093ee8a9bf8ae7d0b`, `F_2723d092b63885e0d7c260cc007e8b9d`, `F_5f93f983524def3dca464469d2cf9f3e`, `F_698d51a19d8a121ce581499d7b701668`, `F_7f6ffaa6bb0b408017b62254211691b5`, `F_73278a4a86960eeb576a8fd4c9ec6997`, `F_5fd0b37cd7dbbb00f97ba6ce92bf5add`, `F_2b44928ae11fb9384c4cf38708677c48`, `F_c45147dee729311ef5b5c3003946c48f`, `F_eb160de1de89d9058fcb0b968dbbbd68`, `F_5ef059938ba799aaa845e1c2e8a762bd`, `F_07e1cd7dca89a1678042477183b7ac3f`, `F_da4fb5c6e93e74d3df8527599fa62642`, `F_4c56ff4ce4aaf9573aa5dff913df997a`, `F_a0a080f42e6f13b3a2df133f073095dd`, `F_202cb962ac59075b964b07152d234b70`, `F_c8ffe9a587b126f152ed3d89a146b445`, `F_3def184ad8f4755ff269862ea77393dd`, `F_069059b7ef840f0c74a814ec9237b6ec`, `F_ec5decca5ed3d6b8079e2e7e7bacc9f2`, `F_76dc611d6ebaafc66cc0879c71b5db5c`, `F_d1f491a404d6854880943e5c3cd9ca25`, `F_9b8619251a19057cff70779273e95aa6`, `F_1afa34a7f984eeabdbb0a7d494132ee5`, `F_65ded5353c5ee48d0b7d48c591b8f430`, `F_9fc3d7152ba9336a670e36d0ed79bc43`, `F_02522a2b2726fb0a03bb19f2d8d9524d`, `F_7f1de29e6da19d22b51c68001e7e0e54`, `F_42a0e188f5033bc65bf8d78622277c4e`, `F_3988c7f88ebcb58c6ce932b957b6f332`, `F_013d407166ec4fa56eb1e1f8cbe183b9`, `F_e00da03b685a0dd18fb6a08af0923de0`, `F_1385974ed5904a438616ff7bdb3f7439`, `F_0f28b5d49b3020afeecd95b4009adf4c`, `F_a8baa56554f96369ab93e4f3bb068c22`, `F_903ce9225fca3e988c2af215d4e544d3`, `F_0a09c8844ba8f0936c20bd791130d6b6`, `F_2b24d495052a8ce66358eb576b8912c8`, `F_a5e00132373a7031000fd987a3c9f87b`, `F_8d5e957f297893487bd98fa830fa6413`, `F_47d1e990583c9c67424d369f3414728e`, `F_f2217062e9a397a1dca429e7d70bc6ca`, `F_7ef605fc8dba5425d6965fbd4c8fbe1f`, `F_a8f15eda80c50adb0e71943adc8015cf`, `F_37a749d808e46495a8da1e5352d03cae`, `F_b3e3e393c77e35a4a3f3cbd1e429b5dc`, `F_1d7f7abc18fcb43975065399b0d1e48e`, `F_2a79ea27c279e471f4d180b08d62b00a`, `F_1c9ac0159c94d8d0cbedc973445af2da`, `F_6c4b761a28b734fe93831e3fb400ce87`, `F_06409663226af2f3114485aa4e0a23b4`, `F_140f6969d5213fd0ece03148e62e461e`, `F_b73ce398c39f506af761d2277d853a92`, `F_bd4c9ab730f5513206b999ec0d90d1fb`, `F_82aa4b0af34c2313a562076992e50aa3`, `F_0777d5c17d4066b82ab86dff8a46af6f`, `F_fa7cdfad1a5aaf8370ebeda47a1ff1c3`, `F_9766527f2b5d3e95d4a733fcfb77bd7e`, `F_7e7757b1e12abcb736ab9a754ffb617a`, `F_5878a7ab84fb43402106c575658472fa`, `F_006f52e9102a8d3be2fe5614f42ba989`, `F_3636638817772e42b59d74cff571fbb3`, `F_149e9677a5989fd342ae44213df68868`, `F_a4a042cf4fd6bfb47701cbc8a1653ada`, `F_1ff8a7b5dc7a7d1f0ed65aaa29c04b1e`, `F_f7e6c85504ce6e82442c770f7c8606f0`, `F_bf8229696f7a3bb4700cfddef19fa23f`, `F_82161242827b703e6acf9c726942a1e4`, `F_38af86134b65d0f10fe33d30dd76442e`, `F_96da2f590cd7246bbde0051047b0d6f7`, `F_8f85517967795eeef66c225f7883bdcb`, `F_8f53295a73878494e9bc8dd6c3c7104f`, `F_045117b0e0a11a242b9765e79cbf113f`, `F_fc221309746013ac554571fbd180e1c8`, `F_4c5bde74a8f110656874902f07378009`, `F_cedebb6e872f539bef8c3f919874e9d7`, `F_6cdd60ea0045eb7a6ec44c54d29ed402`, `F_eecca5b6365d9607ee5a9d336962c534`, `F_9872ed9fc22fc182d371c3e9ed316094`, `F_31fefc0e570cb3860f2a6d4b38c6490d`, `F_9dcb88e0137649590b755372b040afad`, `F_a2557a7b2e94197ff767970b67041697`, `F_cfecdb276f634854f3ef915e2e980c31`, `F_0aa1883c6411f7873cb83dacb17b0afc`, `F_58a2fc6ed39fd083f55d4182bf88826d`, `F_bd686fd640be98efaae0091fa301e613`, `F_a597e50502f5ff68e3e25b9114205d4a`, `F_0336dcbab05b9d5ad24f4333c7658a0e`, `F_084b6fbb10729ed4da8c3d3f5a3ae7c9`, `F_85d8ce590ad8981ca2c8286f79f59954`, `F_0e65972dce68dad4d52d063967f0a705`, `F_84d9ee44e457ddef7f2c4f25dc8fa865`, `F_3644a684f98ea8fe223c713b77189a77`, `F_757b505cfd34c64c85ca5b5690ee5293`, `F_854d6fae5ee42911677c739ee1734486`, `F_e2c0be24560d78c5e599c2a9c9d0bbd2`, `F_274ad4786c3abca69fa097b85867d9a4`, `F_eae27d77ca20db309e056e3d2dcd7d69`, `F_7eabe3a1649ffa2b3ff8c02ebfd5659f`, `F_69adc1e107f7f7d035d7baf04342e1ca`, `F_091d584fced301b442654dd8c23b3fc9`, `F_b1d10e7bafa4421218a51b1e1f1b0ba2`, `F_6f3ef77ac0e3619e98159e9b6febf557`, `F_eb163727917cbba1eea208541a643e74`, `F_1534b76d325a8f591b52d302e7181331`, `F_979d472a84804b9f647bc185a877a8b5`, `F_ca46c1b9512a7a8315fa3c5a946e8265`, `F_3b8a614226a953a8cd9526fca6fe9ba5`, `F_45fbc6d3e05ebd93369ce542e8f2322d`, `F_63dc7ed1010d3c3b8269faf0ba7491d4`, `F_e96ed478dab8595a7dbda4cbcbee168f`, `F_c0e190d8267e36708f955d7ab048990d`, `F_ec8ce6abb3e952a85b8551ba726a1227`, `F_060ad92489947d410d897474079c1477`, `F_bcbe3365e6ac95ea2c0343a2395834dd`, `F_115f89503138416a242f40fb7d7f338e`, `F_13fe9d84310e77f13a6d184dbf1232f3`, `F_d1c38a09acc34845c6be3a127a5aacaf`, `F_9cfdf10e8fc047a44b08ed031e1f0ed1`, `F_705f2172834666788607efbfca35afb3`, `F_74db120f0a8e5646ef5a30154e9f6deb`, `F_57aeee35c98205091e18d1140e9f38cf`, `F_6da9003b743b65f4c0ccd295cc484e57`, `F_9b04d152845ec0a378394003c96da594`, `F_be83ab3ecd0db773eb2dc1b0a17836a1`, `F_e165421110ba03099a1c0393373c5b43`, `F_289dff07669d7a23de0ef88d2f7129e7`, `F_577ef1154f3240ad5b9b413aa7346a1e`, `F_01161aaa0b6d1345dd8fe4e481144d84`, `F_539fd53b59e3bb12d203f45a912eeaf2`, `F_ac1dd209cbcc5e5d1c6e28598e8cbbe8`, `F_555d6702c950ecb729a966504af0a635`, `F_335f5352088d7d9bf74191e006d8e24c`, `F_f340f1b1f65b6df5b5e3f94d95b11daf`, `F_e4a6222cdb5b34375400904f03d8e6a5`, `F_cb70ab375662576bd1ac5aaf16b3fca4`, `F_9188905e74c28e489b44e954ec0b9bca`, `F_0266e33d3f546cb5436a10798e657d97`, `F_38db3aed920cf82ab059bfccbd02be6a`, `F_3cec07e9ba5f5bb252d13f5f431e4bbb`, `F_621bf66ddb7c962aa0d22ac97d69b793`, `F_077e29b11be80ab57e1a2ecabb7da330`, `F_6c9882bbac1c7093bd25041881277658`, `F_19f3cd308f1455b3fa09a282e0d496f4`, `F_03c6b06952c750899bb03d998e631860`, `F_c24cd76e1ce41366a4bbe8a49b02a028`, `F_c52f1bd66cc19d05628bd8bf27af3ad6`, `F_fe131d7f5a6b38b23cc967316c13dae2`, `F_f718499c1c8cef6730f9fd03c8125cab`, `F_d96409bf894217686ba124d7356686c9`, `F_502e4a16930e414107ee22b6198c578f`, `F_cfa0860e83a4c3a763a7e62d825349f7`, `F_a4f23670e1833f3fdb077ca70bbd5d66`, `F_b1a59b315fc9a3002ce38bbe070ec3f5`, `F_36660e59856b4de58a219bcf4e27eba3`, `F_8c19f571e251e61cb8dd3612f26d5ecf`, `F_d6baf65e0b240ce177cf70da146c8dc8`, `F_e56954b4f6347e897f954495eab16a88`, `F_f7664060cc52bc6f3d620bcedc94a4b6`, `F_eda80a3d5b344bc40f3bc04f65b7a357`, `F_8f121ce07d74717e0b1f21d122e04521`, `F_06138bc5af6023646ede0e1f7c1eac75`, `F_39059724f73a9969845dfe4146c5660e`, `F_7f100b7b36092fb9b06dfb4fac360931`, `F_7a614fd06c325499f1680b9896beedeb`, `F_4734ba6f3de83d861c3176a6273cac6d`, `F_d947bf06a885db0d477d707121934ff8`, `F_63923f49e5241343aa7acb6a06a751e7`, `F_db8e1af0cb3aca1ae2d0018624204529`, `F_20f07591c6fcb220ffe637cda29bb3f6`, `F_07cdfd23373b17c6b337251c22b7ea57`, `F_d395771085aab05244a4fb8fd91bf4ee`, `F_92c8c96e4c37100777c7190b76d28233`, `F_e3796ae838835da0b6f6ea37bcf8bcb7`, `F_6a9aeddfc689c1d0e3b9ccc3ab651bc5`, `F_0f49c89d1e7298bb9930789c8ed59d48`, `F_46ba9f2a6976570b0353203ec4474217`, `F_0e01938fc48a2cfb5f2217fbfb00722d`, `F_16a5cdae362b8d27a1d8f8c7b78b4330`, `F_918317b57931b6b7a7d29490fe5ec9f9`, `F_48aedb8880cab8c45637abc7493ecddd`, `F_839ab46820b524afda05122893c2fe8e`, `F_f90f2aca5c640289d0a29417bcb63a37`, `F_9c838d2e45b2ad1094d42f4ef36764f6`, `F_1700002963a49da13542e0726b7bb758`, `F_53c3bce66e43be4f209556518c2fcb54`, `F_6883966fd8f918a4aa29be29d2c386fb`, `F_49182f81e6a13cf5eaa496d51fea6406`, `F_d296c101daa88a51f6ca8cfc1ac79b50`, `F_9fd81843ad7f202f26c1a174c7357585`, `F_26e359e83860db1d11b6acca57d8ea88`, `F_ef0d3930a7b6c95bd2b32ed45989c61f`, `F_94f6d7e04a4d452035300f18b984988c`, `F_34ed066df378efacc9b924ec161e7639`, `F_577bcc914f9e55d5e4e4f82f9f00e7d4`, `F_11b9842e0a271ff252c1903e7132cd68`, `F_37bc2f75bf1bcfe8450a1a41c200364c`, `F_496e05e1aea0a9c4655800e8a7b9ea28`, `F_b2eb7349035754953b57a32e2841bda5`, `F_8e98d81f8217304975ccb23337bb5761`, `F_a8c88a0055f636e4a163a5e3d16adab7`, `F_eddea82ad2755b24c4e168c5fc2ebd40`, `F_06eb61b839a0cefee4967c67ccb099dc`, `F_9dfcd5e558dfa04aaf37f137a1d9d3e5`, `F_950a4152c2b4aa3ad78bdd6b366cc179`, `F_158f3069a435b314a80bdcb024f8e422`, `F_758874998f5bd0c393da094e1967a72b`, `F_ad13a2a07ca4b7642959dc0c4c740ab6`, `F_3fe94a002317b5f9259f82690aeea4cd`, `F_5b8add2a5d98b1a652ea7fd72d942dac`, `F_432aca3a1e345e339f35a30c8f65edce`, `F_8d3bba7425e7c98c50f52ca1b52d3735`, `F_320722549d1751cf3f247855f937b982`, `F_caf1a3dfb505ffed0d024130f58c5cfa`, `F_5737c6ec2e0716f3d8a7a5c4e0de0d9a`, `F_bc6dc48b743dc5d013b1abaebd2faed2`, `F_f2fc990265c712c49d51a18a32b39f0c`, `F_89f0fd5c927d466d6ec9a21b9ac34ffa`, `F_a666587afda6e89aec274a3657558a27`, `F_b83aac23b9528732c23cc7352950e880`, `F_cd00692c3bfe59267d5ecfac5310286c`, `F_6faa8040da20ef399b63a72d0e4ab575`, `F_fe73f687e5bc5280214e0486b273a5f9`) VALUES (NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,1,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1324,6 +1387,8 @@ INSERT INTO t1 VALUES (1),(2),(3);
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -1345,6 +1410,7 @@ LOCK TABLES `t1` WRITE;
 INSERT INTO `t1` VALUES (1),(2),(3);
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1372,6 +1438,8 @@ create view v2 as select * from t2 where a like 'a%' with check option;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -1396,6 +1464,7 @@ DROP TABLE IF EXISTS `v2`;
 /*!50001 DROP TABLE IF EXISTS `v2`*/;
 /*!50001 DROP VIEW IF EXISTS `v2`*/;
 /*!50001 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `t2`.`a` AS `a` from `t2` where (`t2`.`a` like _latin1'a%') WITH CASCADED CHECK OPTION*/;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1446,6 +1515,8 @@ INSERT INTO t2 VALUES (1), (2);
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -1458,6 +1529,7 @@ DROP TABLE IF EXISTS `t2`;
 CREATE TABLE `t2` (
   `a` int(11) default NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1472,6 +1544,8 @@ CREATE TABLE `t2` (
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -1484,6 +1558,7 @@ DROP TABLE IF EXISTS `t2`;
 CREATE TABLE `t2` (
   `a` int(11) default NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1608,6 +1683,8 @@ create view v1 as select * from t1;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -1630,6 +1707,7 @@ DROP TABLE IF EXISTS `v1`;
 /*!50001 DROP TABLE IF EXISTS `v1`*/;
 /*!50001 DROP VIEW IF EXISTS `v1`*/;
 /*!50001 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `a` from `t1`*/;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1658,6 +1736,8 @@ create view v2 as select * from t2 where a like 'a%' with check option;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -1682,6 +1762,7 @@ DROP TABLE IF EXISTS `v2`;
 /*!50001 DROP TABLE IF EXISTS `v2`*/;
 /*!50001 DROP VIEW IF EXISTS `v2`*/;
 /*!50001 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `t2`.`a` AS `a` from `t2` where (`t2`.`a` like _latin1'a%') WITH CASCADED CHECK OPTION*/;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1702,6 +1783,8 @@ INSERT INTO t1 VALUES ('\'');
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -1717,6 +1800,7 @@ LOCK TABLES `t1` WRITE;
 INSERT INTO `t1` VALUES ('\'');
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1740,6 +1824,8 @@ select v3.a from v3, v1 where v1.a=v3.a and v3.b=3 limit 1;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -1785,6 +1871,7 @@ DROP TABLE IF EXISTS `v3`;
 /*!50001 DROP TABLE IF EXISTS `v3`*/;
 /*!50001 DROP VIEW IF EXISTS `v3`*/;
 /*!50001 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t1`.`a` AS `a`,`t1`.`b` AS `b`,`t1`.`c` AS `c` from `t1`*/;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1847,6 +1934,8 @@ update t1 set a = 4 where a=3;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -1917,6 +2006,7 @@ end */;;
 
 DELIMITER ;
 /*!50003 SET SESSION SQL_MODE=@OLD_SQL_MODE */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1931,6 +2021,8 @@ DELIMITER ;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -1961,6 +2053,7 @@ CREATE TABLE `t2` (
 LOCK TABLES `t2` WRITE;
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t2` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -2060,6 +2153,8 @@ set sql_mode='';
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
 /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
 /*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
@@ -2111,6 +2206,7 @@ select sum(id) from t1 into a;
 END */;;
 /*!50003 SET SESSION SQL_MODE=@OLD_SQL_MODE*/;;
 DELIMITER ;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -2125,3 +2221,91 @@ DROP FUNCTION bug9056_func2;
 DROP PROCEDURE bug9056_proc1;
 DROP PROCEDURE bug9056_proc2;
 drop table t1;
+drop table if exists t1;
+create table t1 (`d` timestamp, unique (`d`));
+set time_zone='+00:00';
+insert into t1 values ('2003-10-25 22:00:00'),('2003-10-25 23:00:00');
+select * from t1;
+d
+2003-10-25 22:00:00
+2003-10-25 23:00:00
+set time_zone='Europe/Moscow';
+select * from t1;
+d
+2003-10-26 02:00:00
+2003-10-26 02:00:00
+set global time_zone='Europe/Moscow';
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+CREATE DATABASE /*!32312 IF NOT EXISTS*/ `test` /*!40100 DEFAULT CHARACTER SET latin1 */;
+
+USE `test`;
+DROP TABLE IF EXISTS `t1`;
+CREATE TABLE `t1` (
+  `d` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP,
+  UNIQUE KEY `d` (`d`)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+
+
+/*!40000 ALTER TABLE `t1` DISABLE KEYS */;
+LOCK TABLES `t1` WRITE;
+INSERT INTO `t1` VALUES ('2003-10-25 22:00:00'),('2003-10-25 23:00:00');
+UNLOCK TABLES;
+/*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+CREATE DATABASE /*!32312 IF NOT EXISTS*/ `test` /*!40100 DEFAULT CHARACTER SET latin1 */;
+
+USE `test`;
+DROP TABLE IF EXISTS `t1`;
+CREATE TABLE `t1` (
+  `d` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP,
+  UNIQUE KEY `d` (`d`)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+
+
+/*!40000 ALTER TABLE `t1` DISABLE KEYS */;
+LOCK TABLES `t1` WRITE;
+INSERT INTO `t1` VALUES ('2003-10-26 02:00:00'),('2003-10-26 02:00:00');
+UNLOCK TABLES;
+/*!40000 ALTER TABLE `t1` ENABLE KEYS */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+drop table t1;
+set global time_zone=default;
+set time_zone=default;

mysql-test/t/mysqldump.test

@@ -907,3 +907,24 @@ DROP PROCEDURE bug9056_proc1;
 DROP PROCEDURE bug9056_proc2;
 drop table t1;
 
+#
+# BUG# 13052 - mysqldump timestamp reloads broken
+#
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
+create table t1 (`d` timestamp, unique (`d`));
+set time_zone='+00:00';
+insert into t1 values ('2003-10-25 22:00:00'),('2003-10-25 23:00:00');
+# results should show two different time values
+select * from t1;
+set time_zone='Europe/Moscow';
+# results should show two same time values, despite unique
+select * from t1;
+set global time_zone='Europe/Moscow';
+--exec $MYSQL_DUMP --skip-comments --databases test
+--exec $MYSQL_DUMP --skip-tz-utc --skip-comments --databases test
+drop table t1;
+set global time_zone=default;
+set time_zone=default;