MySQL实用查询语句

1.查看建表语句

SHOW CREATE TABLE ***;

2.查看表结构信息

desc ***;

3.查看表分区信息

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

4.查看表索引

SHOW index FROM ***; 

5.查看所有表状态

show table status;