1.分区的原因 (1)Tables greater than 2GB should always be considered for partitioning. (2)Tables containing historical data, in which new data is added into the newest partition. A typical example is a historical table where only the current …
是否支持分区:mysql> show variables like '%partition%';+-----------------------+-------+| Variable_name | Value |+-----------------------+-------+| have_partition_engine | YES |+-----------------------+-------+1 row in set (0.00 sec) 如果没有看到变量have_partition_…