cassandra-simple-orm v0.1.14

#api使用方法 ##使用前要先new var Cass= require("cassandra-simple-orm"); var cass= new Cass();

##先指定column family cass.cf("")

##再選擇method(get, update, insert, delete) cass.cf("user").get("*") cass.cf("user").get("name", "thumb") cass.cf("user").update({name: "hahaha"}) cass.cf("user").insert({key: "uuidkey", name: "hahaha"}) //insert must specify KEY first, and not allowed to use WHERE cass.cf("user").delete() //delete all cass.cf("user").delete("column name")

##要使用where clause 再加上where, 可以用key 或是 second index cass.cf("club").get("name", "thumb") .where({key: "77229190-c6e9-11e2-adcb-5f2a5769f204"})

###where有很多用法, 有≥, > , =, ≤, <

• 等於 eql: where({age: 20}) or where({age: {eql: 20}})
• 大於 gt: where({age: {gt: 20} })
• 小於 lt: where({age: {lt: 20} })
• 大於等於 gte: where({age: {gte: 20} })
• 小於等於 lte: where({age: {lte: 20} })

##最後要執行query 就用exec() cass.cf("club").get("name", "thumb").exec(function(err, results){ //.. });

##get ###get all from user cass.cf("user").get("*").exec(function (err, results) { if(err) throw err; //deal with results })