Mysql基础第十二天,用正则表达式进行搜索

select pro_name from products where prod_name regexp 'ee'; // 基本字符匹配
 select pro_name from products where prod_name regexp '.00'; // 含有00,前面有一个任意字符

select prod_name from products where prod_name regexp '1000|2000|a'; // or匹配

select prod_name from products where prod_name regexp '[123]'; // []匹配

select prod_name from products where prod_name regexp '[1-9]'; // 匹配范围

select vend_name vends where vend_name regxp '\\.';  // \\转义字符
select vend_name vends where vend_name regxp '\\[';  // \\转义字符
select vend_name vends where vend_name regxp '[[:lower:]]';  // 使用预定义的字符集

select vend_address from vendors where vend_address regxp '[[:gigit:]]{3,}';  // 重复元字符

select prod_name from products where prod_name regexp '^[0-9\\.]';