18 lines
2.3 KiB
Text
18 lines
2.3 KiB
Text
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<span class="hljs-keyword">SELECT</span>
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<span class="hljs-keyword">CURRENT_TIMESTAMP</span>
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- <span class="hljs-built_in">INTERVAL</span> <span class="hljs-number">2</span> <span class="hljs-keyword">YEARS</span>
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+ <span class="hljs-built_in">INTERVAL</span> <span class="hljs-number">1</span> <span class="hljs-keyword">MONTH</span>
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- <span class="hljs-built_in">INTERVAL</span> <span class="hljs-number">3</span> <span class="hljs-keyword">DAYS</span>
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+ <span class="hljs-built_in">INTERVAL</span> <span class="hljs-number">10</span> <span class="hljs-keyword">HOURS</span>
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+ <span class="hljs-built_in">interval</span> <span class="hljs-number">30</span> <span class="hljs-keyword">MINUTES</span>
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- <span class="hljs-built_in">INTERVAL</span> <span class="hljs-number">20</span> <span class="hljs-keyword">SECOND</span> <span class="hljs-keyword">AS</span> past_timestamp
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<span class="hljs-keyword">FROM</span> <span class="hljs-keyword">VALUES</span> (<span class="hljs-string">"dummy"</span>);
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<span class="hljs-keyword">WITH</span> ts <span class="hljs-keyword">AS</span> (
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<span class="hljs-keyword">SELECT</span> <span class="hljs-keyword">CURRENT_TIMESTAMP</span> <span class="hljs-keyword">AS</span> <span class="hljs-keyword">now</span> <span class="hljs-keyword">FROM</span> <span class="hljs-keyword">VALUES</span> (<span class="hljs-string">'dummy'</span>)
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)
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<span class="hljs-keyword">SELECT</span>
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<span class="hljs-keyword">now</span> - <span class="hljs-built_in">INTERVAL</span> <span class="hljs-number">1</span> <span class="hljs-keyword">DAY</span> - <span class="hljs-built_in">INTERVAL</span> <span class="hljs-number">2</span> <span class="hljs-keyword">HOURS</span> - <span class="hljs-built_in">INTERVAL</span> <span class="hljs-number">3</span> <span class="hljs-keyword">MINUTES</span> - <span class="hljs-built_in">INTERVAL</span> <span class="hljs-number">4</span> <span class="hljs-keyword">SECONDS</span> <span class="hljs-keyword">AS</span> LONG_VERSION,
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<span class="hljs-keyword">now</span> - <span class="hljs-built_in">INTERVAL</span> <span class="hljs-string">'1 2:3:4.100'</span> <span class="hljs-keyword">DAY</span> <span class="hljs-keyword">TO</span> <span class="hljs-keyword">SECOND</span> <span class="hljs-keyword">AS</span> SHORT_VERSION
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<span class="hljs-keyword">FROM</span> ts;
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