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[数据库][笔记] MySql Workbench 导出表结构和数据报错 mysqldump: [ERROR] unknown variable delayed


下午使用MySql Workbench导出数据库表结构,设置完导出选项后执行导出,报如下错误:

16:22:40 Dumping nacweixindb (tb_app)Running: mysqldump.exe --defaults-file="c:\users\admini~1\appdata\local\temp\tmpswfutq.cnf" --delayed-insert=FALSE 
--host=localhost --protocol=tcp --user=root --port=3306 --default-character-set=utf8
--single-transaction=TRUE --skip-triggers "test_db"mysqldump: [ERROR] unknown variable 'delayed-insert=FALSE'Operation failed with exitcode 716:22:41 Export of C:\Users\Administrator\Documents\dumps\Dump20160720-2.sql has finished with 1 errors

多次执行导出操作无果,于是开始google,终于到mysql bug list中找到

Bug #71811 Workbench can't create a Single Transaction dump


 

解决方案:

1、找到Workbench安装目录,打开文件夹C:\Program Files (x86)\MySQL\MySQL Workbench 6.3 CE\modules;

2、在modules文件夹中找到python文件wb_admin_export_options.py;

3、注释第29行代码,如下:   

# Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.## This program is free software; you can redistribute it and/or# modify it under the terms of the GNU General Public License as# published by the Free Software Foundation; version 2 of the# License.## This program is distributed in the hope that it will be useful,# but WITHOUT ANY WARRANTY; without even the implied warranty of# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the# GNU General Public License for more details.## You should have received a copy of the GNU General Public License# along with this program; if not, write to the Free Software# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA# 02110-1301 USAexport_options = {#   "Tables":{#   "no-create-info":["Do not write CREATE TABLE statements that re-create each dumped table.","FALSE"],#   "skip-triggers":["Do not dump triggers", "FALSE"]#   },#  "Databases":{#  "add-drop-database":["Add a DROP DATABASE statement before each CREATE DATABASE statement.","FALSE"],#  "no-create-db":["This option suppresses the CREATE DATABASE statements.","FALSE"]#  },  "Inserts":{  "extended-insert":["Use multiple-row INSERT syntax that include several VALUES lists.","TRUE"],  "delayed-insert":["Write INSERT DELAYED statements rather than INSERT statements.","FALSE", "BOOL", ("5.0.0", "5.7.0")],#  "add-locks":["Surround each table dump with LOCK TABLES and UNLOCK TABLES statements.","TRUE"],  "replace":["Write REPLACE statements rather than INSERT statements.","FALSE"],  "insert-ignore":["Write INSERT IGNORE statements rather than INSERT statements.","FALSE"],  "complete-insert":["Use complete INSERT statements that include column names.","FALSE"]  },  "SQL":{  "create-options":["Include all MySQL-specific table options in CREATE TABLE statements.","TRUE"],  "quote-names":["Quote identifiers within backtick characters.","TRUE"],  "allow-keywords":["Allow creation of column names that are keywords.","FALSE"]  },  "Other":{

4、保存文件, 重启Workbench即可正常导出数据库库。

 

原文地址:

https://bugs.mysql.com/bug.php?id=71811

http://www.serveradminblog.com/2015/12/unable-to-export-database-in-mysql-workbench/