Bug #90348 | mysqldump command line for exporting a table recreate table as latin1 collation | ||
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Submitted: | 9 Apr 2018 10:33 | Modified: | 9 Apr 2018 12:38 |
Reporter: | Hussam Shaheen | Email Updates: | |
Status: | Can't repeat | Impact on me: | |
Category: | MySQL Server: mysqldump Command-line Client | Severity: | S2 (Serious) |
Version: | 14.14 | OS: | Ubuntu (16) |
Assigned to: | CPU Architecture: | Any |
[9 Apr 2018 10:33]
Hussam Shaheen
[9 Apr 2018 12:17]
MySQL Verification Team
Which server version are you using? Server version: 5.7.23 Source distribution 2018-APR-04 Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql 5.7 > CREATE DATABASE colla; Query OK, 1 row affected (0,00 sec) mysql 5.7 > USE colla Database changed mysql 5.7 > CREATE TABLE userdb_entities ( -> id INTEGER NOT NULL AUTO_INCREMENT, -> dn VARCHAR(100) NOT NULL UNIQUE, -> type ENUM('person', 'group') NOT NULL, -> created TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, -> PRIMARY KEY (id) -> ) Engine=InnoDB, CHARACTER SET utf8 COLLATE utf8_unicode_ci; Query OK, 0 rows affected (0,38 sec) mysql 5.7 > exit Bye miguel@tikal:~/dbs $ 5.7/bin/mysqldump -uroot -p --socket=/tmp/mysql57.sock colla Enter password: -- MySQL dump 10.13 Distrib 5.7.23, for Linux (x86_64) -- -- Host: localhost Database: colla -- ------------------------------------------------------ -- Server version 5.7.23 /*!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 */; -- -- Table structure for table `userdb_entities` -- DROP TABLE IF EXISTS `userdb_entities`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `userdb_entities` ( `id` int(11) NOT NULL AUTO_INCREMENT, `dn` varchar(100) COLLATE utf8_unicode_ci NOT NULL, `type` enum('person','group') COLLATE utf8_unicode_ci NOT NULL, `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (`id`), UNIQUE KEY `dn` (`dn`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `userdb_entities` -- LOCK TABLES `userdb_entities` WRITE; /*!40000 ALTER TABLE `userdb_entities` DISABLE KEYS */; /*!40000 ALTER TABLE `userdb_entities` ENABLE KEYS */; UNLOCK TABLES; /*!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 */; -- Dump completed on 2018-04-09 9:15:40
[9 Apr 2018 12:28]
Hussam Shaheen
Server Version : mysql Ver 14.14 Distrib 5.6.33, for debian-linux-gnu (x86_64) using EditLine wrapper
[9 Apr 2018 12:33]
Hussam Shaheen
example result from generated .sql file using mysqldump: -- -- Table structure for table `location_country_cities` -- DROP TABLE IF EXISTS `location_country_cities`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `location_country_cities` ( `country_code` varchar(2) NOT NULL, `city` varchar(255) DEFAULT NULL, `created_at` timestamp NULL DEFAULT NULL, `updated_at` timestamp NULL DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */;
[9 Apr 2018 12:38]
MySQL Verification Team
Thank you for the feedback. I couldn't repeat with source build, I am using default options for server and client, please check your my.cnf. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.41 Source distribution 2018-APR-04 Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql 5.6 > CREATE DATABASE colla; Query OK, 1 row affected (0,00 sec) mysql 5.6 > USE colla Database changed mysql 5.6 > mysql 5.6 > CREATE TABLE userdb_entities ( -> id INTEGER NOT NULL AUTO_INCREMENT, -> dn VARCHAR(100) NOT NULL UNIQUE, -> type ENUM('person', 'group') NOT NULL, -> created TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, -> PRIMARY KEY (id) -> ) Engine=InnoDB, CHARACTER SET utf8 COLLATE utf8_unicode_ci; Query OK, 0 rows affected (0,40 sec) mysql 5.6 > exit Bye miguel@tikal:~/dbs $ 5.6/bin/mysqldump -uroot -p --socket=/tmp/mysql56.sock colla Enter password: -- MySQL dump 10.13 Distrib 5.6.41, for Linux (x86_64) -- -- Host: localhost Database: colla -- ------------------------------------------------------ -- Server version 5.6.41 /*!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 */; -- -- Table structure for table `userdb_entities` -- DROP TABLE IF EXISTS `userdb_entities`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `userdb_entities` ( `id` int(11) NOT NULL AUTO_INCREMENT, `dn` varchar(100) COLLATE utf8_unicode_ci NOT NULL, `type` enum('person','group') COLLATE utf8_unicode_ci NOT NULL, `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (`id`), UNIQUE KEY `dn` (`dn`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `userdb_entities` -- LOCK TABLES `userdb_entities` WRITE; /*!40000 ALTER TABLE `userdb_entities` DISABLE KEYS */; /*!40000 ALTER TABLE `userdb_entities` ENABLE KEYS */; UNLOCK TABLES; /*!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 */; -- Dump completed on 2018-04-09 9:35:13