Springboot连接Greenplum，分页查询

springboot分页查询greenplum数据报错：

org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:
### Error querying database.  Cause: com.github.pagehelper.PageException: 无法自动获取数据库类型，请通过 helperDialect 参数指定!
### Cause: com.github.pagehelper.PageException: 无法自动获取数据库类型，请通过 helperDialect 参数指定!
    at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:77)
    at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:446)
    at com.sun.proxy.$Proxy151.selectList(Unknown Source)
    at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:230)
    at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:139)
    at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:76)
    at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59)
    at com.sun.proxy.$Proxy171.searchBloomInfoListByDate(Unknown Source)

在application.properties添加如下配置(必须配置在配置文件中，不能在自定义Config类中配置)：

pagehelper:
  helper-dialect: postgresql
  reasonable: true
  support-methods-arguments: true
  params: true
  default-count: true