Mostrar tablas por motor en MySQL

Question

¿Cómo mostraría todas las tablas en MySQL con un motor dado, p. InnoDB, MyISAM, ¿FEDERADO?

Answer 1

Uso INFORMATION_SCHEMA.TABLES tabla:

SELECT table_name FROM INFORMATION_SCHEMA.TABLES 
    WHERE engine = 'InnoDB' 

Answer 2

si desea que los resultados de una sola base de datos

SELECT TABLE_NAME FROM information_schema.TABLES 
    WHERE TABLE_SCHEMA = 'dbname' AND engine = 'InnoDB'; 

Answer 3

Si alguno tiene un problema y quieren ver en el que DB es tablas con motor específico

SELECT 
     (SELECT group_concat(TABLE_NAME) 
      FROM information_schema.TABLES 
      WHERE TABLE_SCHEMA = 'database1' 
      AND engine = 'MyIsam' 
     ) as database1, 
     (SELECT group_concat(TABLE_NAME) 
      FROM information_schema.TABLES 
      WHERE TABLE_SCHEMA = 'database2' 
      AND engine = 'MyIsam' 
     ) as database2, 
     (SELECT group_concat(TABLE_NAME) 
      FROM information_schema.TABLES 
      WHERE TABLE_SCHEMA = 'database3' 
      AND engine = 'MyIsam' 
     ) as database3; 

Atentamente.

Answer 4

Otros ejemplos aquí.

Todas las tablas por el motor (excepto las tablas del sistema):

SELECT TABLE_SCHEMA as DbName ,TABLE_NAME as TableName ,ENGINE as Engine 
FROM information_schema.TABLES 
WHERE ENGINE = 'MyISAM' -- or InnoDB or whatever 
AND TABLE_SCHEMA NOT IN('mysql','information_schema','performance_schema'); 

Todas las tablas excepto motor (excepto las tablas del sistema):

SELECT TABLE_SCHEMA as DbName ,TABLE_NAME as TableName ,ENGINE as Engine 
FROM information_schema.TABLES 
WHERE ENGINE != 'MyISAM' -- or InnoDB or whatever 
AND TABLE_SCHEMA NOT IN('mysql','information_schema','performance_schema');