遇到了一个错误mysqldump: Couldn't execute 'show create table `CONCURRENCY_ERRORS`': Table INVOICE_OLD.CONCURRENCY_ERRORS' doesn't exist (1146) ###### WARNING ###### Errors reported during AutoMySQLBackup execution.. Backup failed Error log below.. Error: Co…

Django 执行迁移生成表: python manage.py migrate 报错: raise MigrationSchemaMissing("Unable to create the django_migrations table (%s)" % exc) 原因: Django2.1不再支持MySQL5.5,必须5.6版本以上 解决办法: 二选一 (1)Django降级到2.0 pip install Django==2.0.0 -i https://pypi.douban.c…

安装owncloud出现:Error while trying to create admin user: An exception occurred while executing 1.安装owncloud出现如下报错 Error ’ with Cannot execute statement: impossible to write to binary log since BINLOG_FORMAT = STATEMENT and at least one table uses a stor…

Hive Data Definition Language Hive Data Definition Language Overview Create/Drop/Alter Database Create/Drop/Truncate Table Alter Table/Partition/Column Create/Drop/Alter View Create/Drop/Alter Index Create/Drop Function Create/Drop/Grant/Revoke Roles…

先从基本的开始,简单的单选和TABLE显示 1.创建选择条件节点,CONTEXT页签,右键CONTEXT创建NODE,对应1:1  1:1  lead selection 2.创建结果节点,对应0:n  单选0:1 无初始化选择行 3.选择节点中的字段,右键 选择字段,ITEM同 4.Layout 4.1创建页标题(抬头标题),右键Insert Element 如下图 4.2选择条件引入 先创建两个TRAY右键,Insert Element(ROOT的layout选择MatrixLayout,T…

在进行数据库备份的时候发现服务器报 mysqldump: Got error: 1135: Can't create a new thread (errno 11); if you are not out of available memory, you can consult the manual for a possible OS-dependent bug when trying to connect  错误   ,出现原因是服务器的连接数太多了,当mysql的连接数大于默认数值(1024…

来源于: Create or Truncate Table Slow in 12c While Waiting for DFS Lock Handle wait (文档 ID 2085308.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 12.1.0.2 and later Information in this document applies to any platform. SYMPTOMS In 12c dat…

Eclipse执行项目提示错误: unable to execute dex: GC orerhead limit exceeded 解决方法: 找到Eclipse安装目录的文件,\eclipse\eclipse.ini 打开把 launcher.appendVmargs-vmargs-Dosgi.requiredJavaVersion=1.6-Xms40m-Xmx512m- 修改为: launcher.appendVmargs-vmargs-Dosgi.requiredJavaVersion=…

这两天遇到点小问题,做个记录: 症状:运行,调试时都报:Unable to execute dex: Multiple dex files define错误,发布后的APP安装到手机后一运行,就提示:“程序名 已停止”: 解决方法: 1.项目->properties->java build path->order and export ->去掉:android 4.3.1和android-support-v4.jar的选择: 2.项目->properties->java…

装上IIS和.net2.0框架后,打开ASP.NET站点,出现Server Application Error,出先此问题,一般先看系统的“事件管理器”,于是查看服务器的“事件管理器”中的“应用程序”日志,发现错误信息是: Failed to execute request because the App-Domain could not be created. Error: 0x80131902 基本上,这个情況最可能发生在第一次执行 .Net work 2.0的时候 ,原由总结一下,大致有两…