zoukankan      html  css  js  c++  java
  • esper 附录A

    A2
    select irstream symbol, volume, price from MarketDate.win.time(5.5 sec)
    select irstream symbol, volume, price from MarketDate.win.time(5.5 sec) output every 1 seconds
    select irstream symbol, volume, price from MarketDate.win.time(5.5 sec) output last every 1 seconds
    select irstream symbol, volume, price from MarketDate.win.time(5.5 sec) output first every 1 seconds
    select irstream symbol, volume, price from MarketDate.win.time(5.5 sec) output snapshot every 1 seconds
    
    A3
    select irstream sum(price) from MarketDate.win.time(5.5 sec)
    select irstream sum(price) from MarketDate.win.time(5.5 sec) output every 1 seconds
    select irstream sum(price) from MarketDate.win.time(5.5 sec) output last every 1 seconds
    select irstream sum(price) from MarketDate.win.time(5.5 sec) output first every 1 seconds
    select irstream sum(price) from MarketDate.win.time(5.5 sec) output snapshot every 1 seconds
    
    A4
    select irstream symbol, sum(price) from MarketDate.win.time(5.5 sec)
    select irstream symbol, sum(price) from MarketDate.win.time(5.5 sec) output every 1 seconds
    select irstream symbol, sum(price) from MarketDate.win.time(5.5 sec) output last every 1 seconds
    select irstream symbol, sum(price) from MarketDate.win.time(5.5 sec) output first every 1 seconds
    select irstream symbol, sum(price) from MarketDate.win.time(5.5 sec) output snapshot every 1 seconds
    
    A5
    select irstream symbol, sum(price) from MarketDate.win.time(5.5 sec) group by symbol order by symbol
    select irstream symbol, sum(price) from MarketDate.win.time(5.5 sec) group by symbol output every 1 seconds
    select irstream symbol, sum(price) from MarketDate.win.time(5.5 sec) group by symbol output all every 1 seconds order by symbol
    select irstream symbol, sum(price) from MarketDate.win.time(5.5 sec) group by symbol output last every 1 seconds order by symbol 
    select irstream symbol, sum(price) from MarketDate.win.time(5.5 sec) group by symbol output first every 1 seconds
    select irstream symbol, sum(price) from MarketDate.win.time(5.5 sec) group by symbol output snapshot every 1 seconds order by symbol
    
    A6
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by symbol 
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by symbol output every 1 seconds
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by symbol output all every 1 seconds order by symbol
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by symbol output last every 1 seconds order by symbol
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by symbol output first every 1 seconds 
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by symbol output snapshot every 1 seconds 
    
    A7
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by rollup(symbol) 
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by rollup(symbol) output every 1 seconds
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by rollup(symbol) output all every 1 seconds
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by rollup(symbol) output last every 1 seconds
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by rollup(symbol) output first every 1 seconds
    select irstream symbol, volume, sum(price) from MarketDate.win.time(5.5 sec) group by rollup(symbol) output snapshot every 1 seconds
  • 相关阅读:
    Python导入运行的当前模块报错
    关于相对性的思考
    B+树
    DNS:从零搭建公司内网DNS服务器
    【05】Saltstack:配置详解
    【04】Saltstack:配置管理
    【03】Saltstack:远程执行
    【02】Saltstack:Grains and Pillar
    【01】Saltstack:从零开始 Saltstack
    【08】Kubernets:Service
  • 原文地址:https://www.cnblogs.com/clds/p/5082921.html
Copyright © 2011-2022 走看看