I needed a table which gave the map between the URLs and nodes in drupal. I ended up creating a table like this :
CREATE TABLE `nid_url_map` (
`nid` int(10) NOT NULL DEFAULT '0',
`url` varchar(255) DEFAULT NULL,
`type` varchar(32) DEFAULT NULL,
PRIMARY KEY (`nid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8
To populate this table I used the url_alias table :
CREATE TABLE `url_alias` (
`pid` int(10) unsigned NOT NULL AUTO_INCREMENT,
`src` varchar(128) NOT NULL DEFAULT '',
`dst` varchar(128) NOT NULL DEFAULT '',
`language` varchar(12) NOT NULL DEFAULT '',
`nid` int(11) NOT NULL DEFAULT '0',
PRIMARY KEY (`pid`),
UNIQUE KEY `dst_language` (`dst`,`language`),
KEY `src_language` (`src`,`language`),
KEY `nid` (`nid`)
) ENGINE=MyISAM AUTO_INCREMENT=267714 DEFAULT CHARSET=utf8
This is the query I ran at first to populate the table :
INSERT IGNORE INTO nid_url_map (nid,url)
SELECT SUBSTR(src,6) AS nid,dst AS url FROM url_alias
WHERE src LIKE 'node/%';
The url_alias table maps the internal url ( in the form of node/ID ) to the pretty URL of the page ( eg. comedy/monty-python-spam ) . Now what remained was the type. The node type is available in the node table :
CREATE TABLE `node` (
`nid` int(10) unsigned NOT NULL AUTO_INCREMENT,
`vid` int(10) unsigned NOT NULL DEFAULT '0',
`type` varchar(32) NOT NULL DEFAULT '',
`language` varchar(12) NOT NULL DEFAULT '',
`title` varchar(255) NOT NULL DEFAULT '',
`uid` int(11) NOT NULL DEFAULT '0',
`status` int(11) NOT NULL DEFAULT '1',
`created` int(11) NOT NULL DEFAULT '0',
`changed` int(11) NOT NULL DEFAULT '0',
`comment` int(11) NOT NULL DEFAULT '0',
`promote` int(11) NOT NULL DEFAULT '0',
`moderate` int(11) NOT NULL DEFAULT '0',
`sticky` int(11) NOT NULL DEFAULT '0',
`tnid` int(10) unsigned NOT NULL DEFAULT '0',
`translate` int(11) NOT NULL DEFAULT '0',
`titlehash` char(32) DEFAULT '',
PRIMARY KEY (`nid`),
UNIQUE KEY `vid` (`vid`),
KEY `node_changed` (`changed`),
KEY `node_created` (`created`),
KEY `node_moderate` (`moderate`),
KEY `node_promote_status` (`promote`,`status`),
KEY `node_status_type` (`status`,`type`,`nid`),
KEY `node_title_type` (`title`,`type`(4)),
KEY `node_type` (`type`(4)),
KEY `uid` (`uid`),
KEY `tnid` (`tnid`),
KEY `translate` (`translate`),
KEY `title` (`title`),
KEY `titlehash` (`titlehash`)
) ENGINE=MyISAM AUTO_INCREMENT=197121 DEFAULT CHARSET=utf8
I referred the MySQL man page on the UPDATE query. Found a useful query in the comments there. In case I need to use this one again, here's where I'm gonna refer :)
UPDATE nid_url_map,node
SET nid_url_map.type = node.type
WHERE nid_url_map.nid = node.nid;
There you go, easy peasy :)