小编9me*_*9me的帖子

如何在oriento中选择或更新多个记录？就像我在水线一样

offersModel.update({id:items_ids,status:INACTIVE},{status:ACTIVE})

但在水线交易不可用.所以我想用:

var db = offersModel.getDB();
var trans = db.begin();
    trans.update('offers')
         .set({status:INACTIVE})
         .where({id:items_ids,status:ENM.SELLING_STATUS.ACTIVE})//.exec()
         .then(function(offers){ 
            if  (offers.length != items_ids.length) {trans.rollback(); /* send error here*/} 
            else trans.commit();
         })

谢谢.

如何在nodeJS中包含所有文件

require('./packages/city/model/cities')
require('./packages/state/model/states')
require('./packages/country/model/countries')

像

require('./packages/*/model/*')

像grunt一样加载文件.

有没有办法将count的结果绑定到变量？我尝试过以下(不起作用):

SELECT ?totalSubject WHERE {
  ?s ?p ?o
  BIND(COUNT(?s) AS ?totalSubject)
}