Update index.html

create table t (ts timestamp, speed int); // fix 'cdata' to 'speed'

documentation/tdenginedocs-en/getting-started/index.html

@@ -28,7 +28,7 @@
 <p>In the TDengine shell, you can create databases, create tables and insert/query data with SQL. Each query command ends with a semicolon. It works like MySQL, for example:</p>
 <pre><code class="mysql language-mysql">create database db;
 use db;
-create table t (ts timestamp, cdata int);
+create table t (ts timestamp, speed int);
 insert into t values ('2019-07-15 10:00:00', 10);
 insert into t values ('2019-07-15 10:01:05', 20);
 select * from t;
@@ -85,4 +85,4 @@ Query OK, 2 row(s) in set (0.001700s)</code></pre>
 </ul>
 <p>TDengine is specially designed and optimized for time-series data processing in IoT, connected cars, Industrial IoT, IT infrastructure and application monitoring, and other scenarios. Compared with other solutions, it is 10x faster on insert/query speed. With a single-core machine, over 20K requestes can be processed, millions data points can be ingested, and over 10 million data points can be retrieved in a second. Via column-based storage and tuned compression algorithm for different data types, less than 1/10 storage space is required. </p>
 <a class='anchor' id='Explore-More-on-TDengine'></a><h2>Explore More on TDengine</h2>
-<p>Please read through the whole <a href='../documentation'>documentation</a> to learn more about TDengine.</p><a href='../index.html'>Back</a></section></main></div><?php include($s.'/footer.php'); ?><script>$('pre').addClass('prettyprint linenums');PR.prettyPrint()</script><script src='lib/docs/liner.js'></script></body></html>
\ No newline at end of file
+<p>Please read through the whole <a href='../documentation'>documentation</a> to learn more about TDengine.</p><a href='../index.html'>Back</a></section></main></div><?php include($s.'/footer.php'); ?><script>$('pre').addClass('prettyprint linenums');PR.prettyPrint()</script><script src='lib/docs/liner.js'></script></body></html>