Displaying 1 result from an estimated 1 matches for "assets_tag".
Did you mean:
asset_tag
2007 Aug 30
3
has/belongs to many sql error
I have a model Asset which has_and_belongs_to_many :tags. Tag has only
one field, name. There is a table assets_tags which only has an
asset_id and a tag_id.
I can add a tag to one asset. If I try to add the same tag to another
asset though (asset.tags << tag) I get this error:
Mysql::Error: #23000Duplicate entry ''4'' for key 1: INSERT INTO
assets_tags (`tag_id`, `id`, `asset_id`) VALUE...