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>mysql查看数据库空间大小
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title="
发表于 2022-07-08 17:00:49"
>2022-07-08
</time><span class="
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>|
</span><i class="
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>更新于
</span><time class="
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datetime="
2023-01-17T07:12:37.583Z"
title="
更新于 2023-01-17 15:12:37"
>2023-01-17
</time></span></div><div class="
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><span class="
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</span><span class="
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data-flag-title="
mysql查看数据库空间大小"
><i class="
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></i><span class="
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>阅读量:
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><figure class="
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><table><tr><td class="
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><pre><span class="
line"
>1
</span><br><span class="
line"
>2
</span><br><span class="
line"
>3
</span><br></pre></td><td class="
code"
><pre><span class="
line"
><span class="
comment"
># 查看总大小
</span></span><br><span class="
line"
>mysql> use information_schema;
</span><br><span class="
line"
>mysql> select concat(round(
<span class="
built_in"
>sum
</span>(DATA_LENGTH/1024/1024),2),
<span class="
string"
>'MB'
</span>) as data from TABLES;
</span><br></pre></td></tr></table></figure> 
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