SHOW（多个）VARIABLES

Question

如何在单个SHOW VARIABLES查询中使用多于一个LIKE的MySQL？

Answer 1

show variables where Variable_name like 'tmp%' or Variable_name like 'max%'; 

http://dev.mysql.com/doc/refman/5.0/en/show-variables.html

Answer 2

如果你正在使用MySQL 5.1+，您可以查询INFORMATION_SCHEMA

SELECT * FROM information_schema.global_variables 
WHERE variable_name LIKE 'tmp%' or variable_name like 'max%';