[OSM-dev] Problem populating rails database with planetosm-to-db.pl
nick at hogweed.org
Sun May 20 12:21:04 BST 2007
Just tried populating the rails database using planetosm-to-db.pl.
It fails when it starts adding ways:
DBD::mysql::st execute failed: Duplicate entry '126' for key 1
at ./planetosm-to-db.pl line 352, <XML> line 209509.
Should 'id' and 'version' actually be primary keys? I tried stopping 'id'
being a primary key but then it complained about duplicate entries for
'version'. Can I get away with removing all these primary key definitions
i.e. will I have a working Potlatch by doing so? (Don't want to waste my time
with fruitless experiments....)
CREATE TABLE `way_segments` (
`id` bigint(64) NOT NULL default '0',
`segment_id` int(11) default NULL,
`version` bigint(20) NOT NULL default '0',
`sequence_id` bigint(11) NOT NULL auto_increment,
PRIMARY KEY (`id`,`version`,`sequence_id`)
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