child package

• When the package name ends with a dot any child package is automatically imported
  当包名以圆点( . )结束时，会自动导入所有子包
• This configuration type is typically used to update properties in child packages
  这种配置类型通常用于更新被调用的包中的属性。
• The configuration is built on the child package and uses a variable in the parent package
  配置在子包中生成，并使用父包中的变量。
• Type the name of the child package , or click the ellipsis and then locate the package
  键入子包的名称，或单击省略号( )再定位到包。
• Added information about consequences of running child packages in a separate process
  添加了有关在单独的进程中运行子包的结果的信息。
• Using outer variables , the calling package can pass the values of variables to the child package
  使用外部变量，调用包可将变量值传递给子包。
• A child package inherits the parent package transaction if both of the following are true
  如果同时满足下面这两个条件，则子包会继承父包事务：
• You can use package configurations to make values from the parent package available to the child package
  您可以利用包配置使父包中的值可供子包使用。
• The sql server agent job contains a step that runs the child package when the job agent is called
  Sql server代理作业包含调用作业代理时运行子包的步骤。
• Specify whether child package runs in the process of the parent package or in a separate process
  指定子包是在父包的进程中运行，还是在单独的进程中运行。