diff options
Diffstat (limited to 'db/migrate/20161017125927_add_unique_index_to_labels.rb')
| -rw-r--r-- | db/migrate/20161017125927_add_unique_index_to_labels.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/db/migrate/20161017125927_add_unique_index_to_labels.rb b/db/migrate/20161017125927_add_unique_index_to_labels.rb index 16ae38612de..f2b56ebfb7b 100644 --- a/db/migrate/20161017125927_add_unique_index_to_labels.rb +++ b/db/migrate/20161017125927_add_unique_index_to_labels.rb @@ -7,9 +7,9 @@ class AddUniqueIndexToLabels < ActiveRecord::Migration disable_ddl_transaction! def up - select_all('SELECT title, COUNT(id) as cnt FROM labels GROUP BY project_id, title HAVING COUNT(id) > 1').each do |label| + select_all('SELECT title, project_id, COUNT(id) as cnt FROM labels GROUP BY project_id, title HAVING COUNT(id) > 1').each do |label| label_title = quote_string(label['title']) - duplicated_ids = select_all("SELECT id FROM labels WHERE title = '#{label_title}' ORDER BY id ASC").map{ |label| label['id'] } + duplicated_ids = select_all("SELECT id FROM labels WHERE project_id = #{label['project_id']} AND title = '#{label_title}' ORDER BY id ASC").map{ |label| label['id'] } label_id = duplicated_ids.first duplicated_ids.delete(label_id) |