擅长:python、mysql、java
<p>在WHERE子句中更改是by=。在</p>
<pre><code>CREATE TABLE T(ID text);
INSERT INTO T VALUES ('https://www.example.com');
</code></pre>
^{pr2}$
<blockquote>
<p>ERROR: syntax error at or near "'<a href="https://www.example.com" rel="nofollow noreferrer">https://www.example.com</a>'"<br/>
LINE 1: SELECT * FROM T WHERE ID IS '<a href="https://www.example.com" rel="nofollow noreferrer">https://www.example.com</a>'; </p>
</blockquote>
<pre><code>SELECT * FROM T WHERE ID = 'https://www.example.com';
</code></pre>
<pre>
| id |
| : |
| https://www.example.com |
</pre>
<p><em>db<;>fiddle<a href="https://dbfiddle.uk/?rdbms=postgres_11&fiddle=cd59cb9d430edf00d8e70e515b4a01a5" rel="nofollow noreferrer">here</a></em></p>