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Use INSERT INTO to insert tags

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This commit is contained in:
Kamil Trzcinski 2015-09-21 10:07:53 +02:00
parent b2a9021685
commit a37e591e74
1 changed files with 8 additions and 7 deletions
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15
lib/ci/migrate/tags.rb
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@ -4,14 +4,15 @@ module Ci
module Migrate
class Tags
def restore
ActiveRecord::Base.transaction do
puts 'Inserting tags...'
connection.execute(
'INSERT INTO tags (name) ' +
'SELECT ci_tags.name FROM ci_tags ' +
'WHERE (SELECT COUNT(*) FROM tags WHERE tags.name = ci_tags.name)=0'
)
puts 'Inserting tags...'
connection.select_all('SELECT ci_tags.name FROM ci_tags').each do |tag|
begin
connection.execute("INSERT INTO tags (name) VALUES(#{ActiveRecord::Base::sanitize(tag['name'])})")
rescue ActiveRecord::RecordNotUnique
end
end
ActiveRecord::Base.transaction do
puts 'Deleting old taggings...'
connection.execute "DELETE FROM taggings WHERE context = 'tags' AND taggable_type LIKE 'Ci::%'"