需要选择查询才能获得如下所示的输出。

Question

如何在列

中多次获取plate_number

数据库：编号

表名：number_plate

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res/drawable-hdpi/ic_icon.png        // bitmap for high density
res/drawable-xhdpi/ic_icon.png   

Answer 1

这个会给你重复出现的板块和出现次数

@Configuration
@PropertySource("classpath:application-env.properties")
@PropertySource(value="file:${application.home}/application-env.properties",ignoreResourceNotFound=true)
public class GlobalSettings {
  //configuration values
}

要获得您编写的确切输出，您应该再次使用表格加入上面的查询

select  plate_number, count(*) 
from    table
group by plate_number
having count(*) > 1