mysql 正则表达式查询含有非数字和字符的记录

select * from info where name regexp '[^a-w0-9]'; 

SELECT * FROM a1 WHERE name regexp '1000'

SELECT * FROM a1 WHERE name regexp '.000'

SELECT * FROM a1 WHERE name LIKE binary '%J%'  #使用LIKE+通配符匹配大写J
SELECT * FROM a1 WHERE name regexp binary 'j'  #使用正则匹配小写j

SELECT * FROM a1 WHERE name regexp binary 'a|j|G' 

SELECT * FROM a1 WHERE name regexp '[12]st'

select * from info where name regexp '^L'; //从info表name字段中查询以L开头的记录 

select * from info where name regexp 'c$'; //从info表name字段中查询以c结尾的记录 

select * from info where name regexp '^L..y$'; //从info表name字段中查询以L开头y结尾中间有两个任意字符的记录 

select * from info where name regexp '[ceo]'; //从info表name字段中查询包含c、e、o三个字母中任意一个的记录 

select * from info where name regexp '[^a-w0-9]'; //从info表name字段中查询包含a-w字母和数字以外字符的记录 

select * from info where name regexp 'ic'; //从info表name字段中查询包含'ic'的记录 

select * from info where name regexp 'a*c'; 从info表name字段中查询c之前出现过a的记录 

select * from info where name regexp 'a+c';//从info表name字段中查询c之前出现过a的记录 

select * from　info where name regexp 'a{3}'; //从info表name字段中查询出现过a3次的记录

select * from info where name regexp 'ab{1,3}'; //从info表name字段中查询ab出现最少1次最多3次的记录