I have a table in the name of ips as below:
CREATE TABLE `ips` ( `id` int(10) unsigned NOT NULL DEFAULT '0', `begin_ip_num` int(11) unsigned DEFAULT NULL, `end_ip_num` int(11) unsigned DEFAULT NULL, `iso` varchar(3) DEFAULT NULL, `country` varchar(150) DEFAULT NULL ) ENGINE=InnoDB
Lets assume I have a
countryid field on this table from country table which is as below:
CREATE TABLE `country` ( `countryid` tinyint(3) unsigned NOT NULL AUTO_INCREMENT, `name` varchar(50) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL, `ordering` smallint(5) unsigned NOT NULL DEFAULT '0', `iso` char(2) NOT NULL, PRIMARY KEY (`countryid`) ) ENGINE=InnoDB
There is about 100,000 records in ips table. Is there any query to the following scenario:
ips.iso is equal to
country.iso, if it's equal then add country.coutryid to that record. I couldn't think of any way to do it. Do you have any idea how to do that?