如何查看索引占用的额外空间大小 #37867
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gitzhou-sin
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如何查看索引占用的额外空间大小
#37867
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中文问题在ask.selectdb.com提个帖子 |
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我想知道索引列占用了多少额外空间,可以查询到吗?
我创建了一个表并插入了一些数据,表大小及tablets数量如下:

为了加速查询使用了ROLLUP
ROLLUP 成功后

show data;
内容如下我的问题有三个:
size
列大小几乎无变化,但是我想知道ROLLUP后增加了多少额外存储Beta Was this translation helpful? Give feedback.
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