Fetches the groups for the query, using the first specified grouping parameter.
获取查询的组，使用第一个参数指定分组。
Note that, depending on the data type of your grouping parameter, you might need a longer binary string.
注意，根据分组参数的数据类型不同，您可能需要使用更长的二进制串。
This is due to the encoding of the group information in the binary string, and a grouping parameter of type VARCHAR requires potentially more space than a simple INTEGER value.
这是将分组信息编码到二进制串中的缘故，分组参数类型为VARCHAR，比简单的INTEGER类型潜在地要求更多的存储空间。
This section describes how you can customize the report using BIRT report parameter and grouping functionality to enable dynamic pagination by the user.
本节描述如何使用BIRT报告参数和分组功能定制报告，以允许用户使用动态分页。
You can compute aggregations on the whole column, or on subgroups that are specified by the grouping column given as the second parameter of the function.
可在整个列上计算聚合，或者由作为函数的第二个参数所给出的分组列指定的子组上计算聚合。
When commit grouping is being performed, application commit requests are held until the earlier of either one second elapsing or the number of commit requests equals the value of this parameter.
当执行提交分组时，应用程序提交请求将被挂起，直到以下两种情况有一种先发生：时间过去一秒或者提交请求的数量等于该参数的值。
This grouping of commits will only occur when the value of this parameter is greater than 1, and when the number of applications connected to the database is greater than the value of this parameter.
这种提交分组只有在该参数的值大于1且连接到数据库的应用程序数量大于该参数的值时才会发生。
When commit grouping is being performed, application commit requests are held until either one second has elapsed or the number of commit requests equals the value of this parameter.
当执行提交分组时，应用程序提交请求会被挂起，直到时间过去1秒或提交请求的数量等于该参数值。
When commit grouping is being performed, application commit requests can be held until either one second has elapsed or the number of commit requests equals the value of the MINCOMMIT parameter.
在执行提交分组时，可以将应用程序的提交请求挂起，直到 1秒钟之后或提交请求的数目等于MINCOMMIT参数的值。
The method is phase shifting with any four steps in a facultative interval, and in combination with grouping disposal the parameter is got.
这种方法采用步距任意的四步步进移相，并结合分组处理方式来求得所求参数。
We used SN388 seismic instrument, grouping and deep embedment geophone, variable parameter of viewing system in this researching area, thus improved construction ways.
在本研究区中，采用了SN388地震仪、中密炸药激发、检波器组合并深埋检波器以及可变的观测系统参数，改进了施工方法。
We used SN388 seismic instrument, grouping and deep embedment geophone, variable parameter of viewing system in this researching area, thus improved construction ways.
在本研究区中，采用了SN388地震仪、中密炸药激发、检波器组合并深埋检波器以及可变的观测系统参数，改进了施工方法。
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