Create, add, delete mysql table partitions

https://my.oschina.net/u/1454868/blog/202486


http://www.2cto.com/database/201503/380348.html


https://wenku.baidu.com/view/629d6cf4ddccda38366baf57.html



http ://www.cnblogs.com/mliudong/p/3625522.html


MySQL's table partitioning details - view the partition data volume, check the whole database data
volumehttp://blog.csdn.net/xj626852095/article/details/51245844

 

SELECT
  partition_name part,
  partition_expression expr,
  partition_description descr,
  table_rows
FROM
  INFORMATION_SCHEMA.partitions
WHERE
  TABLE_SCHEMA = schema()
  AND TABLE_NAME='table';