26 lines
1.2 KiB
HTML
26 lines
1.2 KiB
HTML
<!doctype html>
|
|
<html>
|
|
<head>
|
|
<title>Zk | Hmf.</title>
|
|
<link rel="stylesheet" type="text/css" href="/style.css" />
|
|
<meta name="viewport" content="width=device-width" />
|
|
<meta charset="utf-8" />
|
|
</head>
|
|
<body>
|
|
<main>
|
|
<header>
|
|
<h1>Zk | Hmf.</h1>
|
|
</header>
|
|
<article class="content">
|
|
<p><span class="tag">diary</span> <span class="tag">livejournal</span> <span class="tag">fossils</span></p>
|
|
<p>Never used <code>JOIN</code>s before, so can someone tell me if I'm doing this right?</p>
|
|
<p><code>SELECT wcmsVertices.*, wcmsDiffs.modifer, wcmsDiffs.mtime, wcmsDiffs.reason FROM wcmsVertices RIGHT JOIN wcmsDiffs USING (id) WHERE wcmsVerticies.id = '$vertex' ORDER BY wcmsDiffs DESC LIMIT 1;</code></p>
|
|
<p>I want to select everything from wcmsVertices and the three specified fields from wcmsDiffs where the 'id' fields are both equal to $vertex. If there's more than one Diff, though, I want to only grab the most recent one</p>
|
|
</article>
|
|
<footer>
|
|
<p>Page generated on 2007-05-24 18:41:25</p>
|
|
</footer>
|
|
</main>
|
|
</body>
|
|
</html>
|