查看索引占用空间的这个sql怎么没放在文档里呀
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慕田峪604633
2024-01-06
查看索引占用空间的这个sql怎么没放在文档里呀
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1回答
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Danny_Idea
2024-01-07
遗漏了,我贴评论区补充给大家:
select
table_schema as '数据库',
table_name as '表名',
table_rows as '记录数',
truncate(data_length/1024/1024, 2) as '数据容量(MB)',
truncate(index_length/1024/1024, 2) as '索引容量(MB)'
from information_schema.tables
where table_schema='idea_common'
order by data_length desc, index_length desc;
00
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