oracl 和db2 常用语法比较: 1、取前N条记录 Oracle:Select * from TableName where rownum <= N; DB2:Select * from TableName fetch first N rows only; 2、取得系统日期 Oracle:Select sysdate from dual; DB2:Select current timestamp from sysibm.sysdummy1; 3、空值转换 Oracle:Select
rdb节点
NPM模块(用法:require('rdb-node')-用于我的repl-database狗屎)
不和谐: :
const db = new rdb("https://db-60.eqkksny7c7vru5h.repl.co")
async function init() {
await db.set("e","yowassup")
var test = await db.get("e")
console.log("this is the key 'e'