Re: Index exist on Deleted columns

[Ra Nala]

Hi Sir,

Please see results.

select
concat(round(sum(table_rows)/1000000,2),'m') rows,
concat(round(sum(data_length)/(1024*1024*1024),2),'g') data,
concat(round(sum(index_length)/(1024*1024*1024),2),'g') idx,
concat(round(sum(data_length+index_length)/(1024*1024*1024),2),'g') total_size,
round(sum(index_length)/sum(data_length),2) idxfrac
from information_schema.tables ;

rows data idx total_size idxfrac
------- ------- ------ ------------- ----------
275.45m 92.91g 49.77g 142.68g 0.54


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