mysql管理相关命令
mysql show table status like mytable \G; *************************** 1. row *************************** Name: mytable 表名 Engine: InnoDB 存储引擎伟InnoDB Version: 10 mysql版本 Row_format: Compact 行格式。有Dynamic,fixed,Compact等格式。D
mysql> show table status like ‘mytable’ \G;
*************************** 1. row ***************************
Name: mytable 表名
Engine: InnoDB 存储引擎伟InnoDB
Version: 10 mysql版本
Row_format: Compact 行格式。有Dynamic,fixed,Compact等格式。Dynamic是动态行,表字段里面宝航varchar,BloB等不定长字段。fixed是定长行。Compact是行压缩。
Rows: 0 表中的行数
Avg_row_length: 0 平均每行的字节数
Data_length: 16384 整个表的数据量(字节)
Max_data_length: 0 表最大的容量。0表示无限
Index_length: 0 索引数据占用磁盘空间的大小
Data_free: 10485760 表示已分配但还未被使用的空间大小。
Auto_increment: NULL 下一个AUto_increment的值
Create_time: 2011-08-06 22:39:46 创建时间
Update_time: NULL 更新时间
Check_time: NULL 使用check table等命令时的检查时间
Collation: utf8_general_ci 默认字符集和字符列排列顺序
Checksum: NULL 如果启动,则表示整个表的校验和
Create_options: max_rows=4294967295 avg_row_length=32 表创建时的选项
Comment:
1 row in set (0.00 sec)
原文地址:mysql管理相关命令, 感谢原作者分享。

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