/*information_schema
*//*
字符集*/
select
*from
information_schema.character_sets c;
select
*from
select
*from
information_schema.collations c;
/*不詳
*/select
*from
information_schema.column_privileges c;
/*欄位字段
*/select
*from
information_schema.`columns` c;
/*引擎
*/select
*from
information_schema.engines e;
/*事件
*/select
*from
information_schema.`events` e;
/*不詳
*/select
*from
information_schema.files f;
select
*from
information_schema.global_status g;
select
*from
information_schema.global_variables g;
select
*from
information_schema.key_column_usage k;
select
*from
information_schema.partitions p;
/*引擎版本
*/select
*from
information_schema.plugins p;
/*程序列表
*/select
*from
information_schema.`processlist` p;
/*分析
*/select
*from
information_schema.profiling p;
/*約*束/
*/select
*from
information_schema.referential_constraints r;
/*procedure and function
*/select
*from
information_schema.routines r;
/*不詳細
*/select
*from
information_schema.schema_privileges s;
/*database
*/select
*from
information_schema.schemata s;
/*會話狀態
*/select
*from
information_schema.session_status s;
/*會*話變數/
*/select
*from
information_schema.session_variables s;
/*統計資訊
*/select
*from
information_schema.
statistics
s;/*
約*束/
*/select
*from
information_schema.table_constraints t;
/*表的特權
*/select
*from
information_schema.table_privileges t;/*表
*/select
*from
information_schema.`tables` t;
/*確髮器
*/select
*from
information_schema.triggers t;
/*系統使用者許可權
*/select
*from
information_schema.user_privileges u;
/*檢視
*/select
*from
information_schema.views v;
官方資料:
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