統計MYSQL資料庫所有表當前的資料量!
阿新 • • 發佈:2020-10-19
morecount_table_count.sh #!/bin/bash >table_count.txt mysql-uroot-p123123-h192.168.10.100-e"userrmj;showtables;"|sed'/Tables_in_rrmj/d;/category/d;/duplicate_user/d;/login_user/d;/resource/d;/resource_category_rel/d;/resource_detail/d;/tmp/d;/user/d'>tables.txt fortablein`cattables.txt` do echo"$table">>count.txt mysql-uroot-p123123-h192.168.10.100-e"userrmj;selectcount(*)from$table;">>count.txt done sed-i"/\*/d"count.txt sed-i'$!N;s/\n//'count.txt sort-k2-nrcount.txt>table_count.txt rm-fcount.txt rm-ftables.txt
效果如下截圖:
轉載於:https://blog.51cto.com/watchman110/1692848