使用Grails 2.3.7 DB - MongoDb
我正在尝试在grails中编写一个大于和小于查询的条件查询。
查询:
def c = postprice.createCriteria()
def results = c.list {
le("post_to",diffDays.toLong())
ge("post_From",diffDays.toLong())
order("id", "desc")
}
数据库值: -
- FROM - 0 TO-2
- FROM - 3 TO-8
- FROM - 9 TO-30
醇>
diffDays value = 3
它没有给出任何结果。结果大小为零。 请帮忙。谢谢