information_schema
information_schema 表
- INFORMATION_SCHEMA 简介
- INFORMATION_SCHEMA.CHARACTER_SETS
- INFORMATION_SCHEMA.COLLATIONS
- INFORMATION_SCHEMA.COLLATION_CHARACTER_SET_APPLICAbility
- INFORMATION_SCHEMA.COLUMNS
- INFORMATION_SCHEMA.COLUMN_privileges
- INFORMATION_SCHEMA.ENGINES
- INFORMATION_SCHEMA.EVENTS
- INFORMATION_SCHEMA.FILES
- INFORMATION_SCHEMA.GLOBAL_STATUS 与 session_STATUS
- INFORMATION_SCHEMA.GLOBAL_VARIABLES 与 SESSION_VARIABLES
- INFORMATION_SCHEMA.KEY_COLUMN_USAGE
- INFORMATION_SCHEMA.OPTIMIZER_TRACE
- INFORMATION_SCHEMA.parameterS
- INFORMATION_SCHEMA.PARTITIONS
- INFORMATION_SCHEMA.PLUGINS
- INFORMATION_SCHEMA.PROCESSLIST
- INFORMATION_SCHEMA.PROFILING
- INFORMATION_SCHEMA.REFERENTIAL_constRaiNTS
- INFORMATION_SCHEMA.ROUTINES
- INFORMATION_SCHEMA.SCHEMATA
- INFORMATION_SCHEMA.SCHEMA_PRIVILEGES
- INFORMATION_SCHEMA.STATISTICS
- INFORMATION_SCHEMA.TABLES
- INFORMATION_SCHEMA.TABLESPACES
- INFORMATION_SCHEMA.TABLE_constraintS
- INFORMATION_SCHEMA.TABLE_PRIVILEGES
- INFORMATION_SCHEMA.TRIGGERS
- INFORMATION_SCHEMA.USER_PRIVILEGES
- INFORMATION_SCHEMA.VIEWS
INFORMATION_SCHEMA InnoDB 表
本节提供InnoDB INFORMATION_SCHEMA表的表定义。 有关相关信息和示例,请参见“InnoDB INFORMATION_SCHEMA表”。
InnoDB INFORMATION_SCHEMA表可用于监控正在进行的InnoDB活动,在问题发生之前检测低效率,或解决性能和容量问题。 随着您的数据库变得越来越大,越来越繁忙,在硬件容量的限制下运行,您可以监视和调整这些方面以保持数据库平稳运行。
- INNODB_BUFFER_PAGE
- INNODB_BUFFER_PAGE_LRU
- INNODB_BUFFER_POOL_STATS
- INNODB_CMP and INNODB_CMP_RESET
- INNODB_CMPMEM 与 INNODB_CMPMEM_RESET
- INNODB_CMP_PER_INDEX 与 INNODB_CMP_PER_INDEX_RESET
- INNODB_FT_BEING_DELETED
- INNODB_FT_CONFIG
- INNODB_FT_DEFAULT_STOPword
- INNODB_FT_DELETED
- INNODB_FT_INDEX_cache
- INNODB_FT_INDEX_TABLE
- INNODB_LOCKS
- INNODB_LOCK_WAITS
- INNODB_METRICS
- INNODB_SYS_COLUMNS
- INNODB_SYS_DATAFILES
- INNODB_SYS_fieldS
- INNODB_SYS_FOREIGN
- INNODB_SYS_FOREIGN_COLS
- INNODB_SYS_INDEXES
- INNODB_SYS_TABLES
- INNODB_SYS_TABLESPACES
- INNODB_SYS_TABLESTATS
- INNODB_SYS_virtual
- INNODB_TEMP_TABLE_INFO
- INNODB_TRX
--------------------- 本文来自 DB-Engineer 的CSDN 博客 ,全文地址请点击:https://blog.csdn.net/wanbin6470398/article/details/81780803
相关阅读
一、information_schema简介 在MySQL中,把 information_schema 看作是一个数据库,确切说是信息数据库。其中保存着关于MySQL服
MySQL 中的 information_schema 数据库
1. 概述 information_schema 数据库跟 performance_schema 一样,都是 MySQL 自带的信息数据库。其中 performance_schema 用于性