33 lines
1.5 KiB
HTML
33 lines
1.5 KiB
HTML
<!doctype html>
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<html>
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<head>
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<title>Zk | Hmf.</title>
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<link rel="stylesheet" type="text/css" href="/style.css" />
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<meta name="viewport" content="width=device-width" />
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<meta charset="utf-8" />
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</head>
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<body>
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<main>
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<header>
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<h1>Zk | Hmf.</h1>
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</header>
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<article class="content">
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<p><span class="tag">diary</span> <span class="tag">livejournal</span> <span class="tag">fossils</span></p>
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<p>Never used <code>JOIN</code>s before, so can someone tell me if I’m doing this right?</p>
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<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>
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<p>I want to select everything from wcmsVertices and the three specified fields from wcmsDiffs where the ‘id’ fields are both equal to $vertex. If there’s more than one Diff, though, I want to only grab the most recent one</p>
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</article>
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<footer>
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<p>Page generated on 2007-05-24 18:41:25</p>
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</footer>
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</main>
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<script type="text/javascript">
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document.querySelectorAll('.tag').forEach(tag => {
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let text = tag.innerText;
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tag.innerText = '';
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tag.innerHTML = `<a href="/tags.html#${text}">${text}</a>`;
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});
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</script>
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</body>
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</html>
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