将文件拖动至此

SQL upload ( 0 ) x-

服务器: localhost
页面相关设置点击以滚动到页面顶部
递增排序
递减排序
命令:
调试 SQL
数量
运行顺序
用时
排序条件:
联合查询
不使用联合查询
崩溃 扩展 显示跟踪 隐藏跟踪 记录数: 用时:
书签
刷新
添加
没有书签
添加书签
xxxxxxxxxx
 
选项
恢复默认





崩溃 扩展 重新查询 编辑 解析 性能分析 书签 查询失败 数据库: 查询时间:

存储引擎

存储引擎 说明
MRG_MyISAM Collection of identical MyISAM tables
CSV CSV storage engine
BLACKHOLE /dev/null storage engine (anything you write to it disappears)
MEMORY Hash based, stored in memory, useful for temporary tables
SEQUENCE Generated tables filled with sequential values
ARCHIVE Archive storage engine
PERFORMANCE_SCHEMA Performance Schema
InnoDB Percona-XtraDB, Supports transactions, row-level locking, foreign keys and encryption for tables
MyISAM MyISAM storage engine
Aria Crash-safe tables with MyISAM heritage