我試圖通過計算每個值要創建從谷歌的可視化API數據的單個列一個餅圖,但我不斷收到以下錯誤信息:查詢無效:SELECT_WITH_AND_WITHOUT_AGG在谷歌查詢語言
Invalid query: SELECT_WITH_AND_WITHOUT_AGG: C
信息
我的電子表格可以在這裏找到:https://docs.google.com/spreadsheets/d/1lmmpJs2Bz3EfQWExB4KXq_uJWoLlq1PMCahy6w4ipcE/edit#gid=942634171
我想要做的就是創建一個計算的「什麼獨特的價值餅圖你是否來自'專欄,並繪製它們的相對比例。
柱本身可以在這裏看到:
所以我想借此一列,並從它創建一個表,上面寫着這樣的:
示例表
Corona 2
Sunnyside 3
Elmhurst 4
等等。然後使用字符串/數字組合來填充餅圖。
使用常規的SQL你可以做SELECT列,COUNT(列)GROUP BY列,所以我假設類似的東西可以用於GQL。
到目前爲止,這些都是一些我已經試過查詢:
查詢:
'SELECT COUNT(C) GROUP BY C'
'SELECT C, COUNT(C) GROUP BY C'
'SELECT C, COUNT(C) PIVOT C
但這些都沒有工作。
我也在我的控制檯收到此錯誤信息:
錯誤消息:
下面是我使用的腳本,涉及到我的問題:
SCRIPT
// Load the Visualization API and the controls package.
google.charts.load('current', {'packages':['corechart', 'controls']});
// Set a callback to run when the Google Visualization API is loaded.
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var neighborhoodChart = new google.visualization.ChartWrapper({
'chartType' : 'PieChart',
'containerId' : 'chart_div2',
'dataSourceUrl' : 'https://docs.google.com/spreadsheets/d/1lmmpJs2Bz3EfQWExB4KXq_uJWoLlq1PMCahy6w4ipcE/gviz/tq?gid=942634171',
'query' : 'SELECT C, COUNT(C) GROUP BY C',
'options' : {
'title' : 'Neighborhood of Residence'
}
});
neighborhoodChart.draw();
}
下面是它在被用於整個頁面腳本:
整個腳本
<!DOCTYPE html>
<html lang="en">
<head>
<title>CDC Dashboard</title>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Bootswatch Theme -->
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/flatly/bootstrap.min.css" >
<!-- External style sheet -->
<link rel="stylesheet" type="text/css" href="styles.css">
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<!--Load the AJAX API for Google Charts-->
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript"
src='https://www.google.com/jsapi?autoload={
"modules":[{
"name":"visualization",
"version":"1"
}]
}'></script>
<script type="text/javascript">
// Load the Visualization API and the controls package.
google.charts.load('current', {'packages':['corechart', 'controls']});
// Set a callback to run when the Google Visualization API is loaded.
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var neighborhoodChart = new google.visualization.ChartWrapper({
'chartType' : 'PieChart',
'containerId' : 'chart_div2',
'dataSourceUrl' : 'https://docs.google.com/spreadsheets/d/1lmmpJs2Bz3EfQWExB4KXq_uJWoLlq1PMCahy6w4ipcE/gviz/tq?gid=942634171',
'query' : 'SELECT C, COUNT(C) GROUP BY C',
'options' : {
'title' : 'Neighborhood of Residence'
}
});
neighborhoodChart.draw();
}
</script>
</head>
<body>
<!-- Navbar to be affixed at the top -->
<nav class="navbar navbar-inverse">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div>
<div class="collapse navbar-collapse" id="myNavbar">
<ul class="nav navbar-nav">
<li><a href="index.html">What We Do</a></li>
<li><a href="serve.html">Who We Serve</a></li>
</ul>
</div>
</div>
</div>
</nav>
<div class="container-fluid">
<div class="col-md-10 col-md-offset-1">
<h1 class="text-center">Who We Serve</h1>
<div class="row">
<div class="col-md-8 col-md-offset-2">
<hr>
</div>
</div>
<h2 class="text-center">Understanding Our Clients</h2>
<div id="dashboard_div">
<!--Divs that will hold each control and chart-->
<div class="row">
<div class="col-md-6">
<div id="filter_div"></div>
</div>
<div class="col-md-6">
<div id="search_div"></div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div id="attendance_div"></div>
</div>
<div class="col-md-6">
<div id="transport_div"></div>
</div>
</div>
<div id="chart_div">
</div>
<div id="chart_div2">
</div>
</div>
<div class="row">
<div class="col-md-8 col-md-offset-2">
<hr>
</div>
</div>
<div id="storytime">
<h2 class="text-center">Storytime</h2>
</div>
</div>
</div>
</body>
</html>
爲它工作的文件可以在這裏看到:https://s3-us-west-2.amazonaws.com/example-server/serve.html
UPDATE
理想情況下,我更喜歡一個解決方案,只有依賴於改變查詢本身,因爲這在語法上更清晰。我將在整個項目中多次執行此操作,並希望避免涉及額外代碼行的解決方法。
任何幫助將不勝感激。