MySQL 查询所有存储过程视图 等等 - G

INFORMATION_SCHEMA.TABLES

INFORMATION_SCHEMA.TABLES是MySQL自带的（被视作）一个信息数据库，保存着MySQL服务器所维护的其他数据库的信息。INFORMATION_SCHEMA.TABLES其中有数个只读表，实际上是视图，不是基本表，因此无法看到任何相关的文件。INFORMATION_SCHEMA.TABLES中各种字段名见此

• 查询（基础）表 方法一

  SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = "数据库名" AND TABLE_TYPE = "BASE TABLE";
  

  返回举例：

  mysql> SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = "test" AND TABLE_TYPE = "BASE TABLE";
  +------------+
  | TABLE_NAME |
  +------------+
  | t          |
  +------------+
  1 row in set (0.00 sec)
  

  查询（基础）表 方法二

  USE TABLE xxx
  SHOW TABLES;
  

  返回举例：

  mysql> show tables;
  +----------------+
  | Tables_in_test |
  +----------------+
  | t              |
  +----------------+
  1 row in set (0.00 sec)
  

• 查询视图

  SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = "数据库名" AND TABLE_TYPE = "VIEW";
  

• 查询所有触发器

  SELECT * FROM information_schema.`triggers`;
  

  测试证明，information_schema也遵循 “Linux平台MySQL不区分大小写”

   

mysql.proc

• 查询所有函数

  SELECT name FROM mysql.proc WHERE db="数据库名" and type="funtion";
  

• 查询所有存储过程

  SELECT name FROM mysql.proc WHERE db="数据库名" and type="procedure";
  

  检测

  mysql> SELECT name FROM mysql.proc WHERE db="test" and type="procedure";
  +-------------------+
  | name              |
  +-------------------+
  | add_sum           |
  | add_sum_procedure |
  | findByNums        |
  +-------------------+
  3 rows in set (0.00 sec)