postgret的select查询规则如下所示，使用get方式提交请求：
http://localhost:3000/stock_info?select=close,tradingdate&tradingdate=lt.20160429&order=close.desc&limit=15 url中包含表名?select=字段名1,字段名2&过滤条件字段=比较运算符.值&order=排序字段.正序&limit=数量
其中比较运算符包括：
abbreviation meaning
eq equals
gte greater than or equal
Combining Docker and Elasticsearch together will make many things in life easier. Depending on the scales, there are three scenarios for an implementation of Elasticsearch use case -
Docker has three mechanisms corresponding to each of the scenarios above.
| package main | |
| import ( | |
| "io/ioutil" | |
| "path/filepath" | |
| "os" | |
| "fmt" | |
| "sync" | |
| "flag" | |
| "time" |
| .bootstrap { | |
| /*! | |
| * Bootstrap v3.3.7 (http://getbootstrap.com) | |
| * Copyright 2011-2016 Twitter, Inc. | |
| * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | |
| */ | |
| /*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */ | |
| /*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */ | |
| } | |
| .bootstrap html { |
| <link href="https://cdn.rawgit.com/dapangmao/a1813e270dec8d1f3383fca7ed0a3e9f/raw/fc2edcd37c839a84fe8ac576ec62b9da5f183870/bs.css" rel="stylesheet"> | |
| <script src="https://cdn.rawgit.com/Paul-DS/bootstrap-year-calendar/master/js/bootstrap-year-calendar.js"></script> | |
| <link rel="stylesheet" type="text/css" href="https://cdn.rawgit.com/Paul-DS/bootstrap-year-calendar/master/css/bootstrap-year-calendar.css"> | |
| <div class="bootstrap" id="calendar" data-provide="calendar" style="margin-bottom: 30px"></div> | |
| <script> | |
| $(function () { |
| from loc.models.index import get_solr_connection | |
| from loc.models.index import solr_safe_value | |
| import json | |
| conn = get_solr_connection() | |
| my_fq = ["original-format:newspaper", "hassegments:true", 'partof_title:"yellowstone monitor. \(glendive, mont.\) 1905-1928"', 'date:[1911-01-01T00:00:00Z TO 1912-12-31T00:00:00Z]'] | |
| res = conn.raw_query(fq=my_fq, wt='json', rows=1000) | |
| c = json.loads(res)['response']['docs'] | |
| print len(c) |