Contents

module SchemaPlus::ForeignKeys
  module Middleware

    module Mysql
      module Migration
        module DropTable

          def around(env)
            if (env.options[:force] == :cascade)
              env.connection.reverse_foreign_keys(env.table_name).each do |foreign_key|
                env.connection.remove_foreign_key(foreign_key.from_table, name: foreign_key.name)
              end
            end
            yield env
          end
        end
      end
    end
  end
end

Version data entries

18 entries across 18 versions & 2 rubygems

Version	Path
schema_plus_foreign_keys-0.1.8	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus_foreign_keys-0.1.7	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus_foreign_keys-0.1.6	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus_foreign_keys-0.1.5	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus_foreign_keys-0.1.4	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus_foreign_keys-0.1.3	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus_foreign_keys-0.1.2	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus_foreign_keys-0.1.1	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus_foreign_keys-0.1.0	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus-2.0.0.pre15	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus-2.0.0.pre14	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus-2.0.0.pre13	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus-2.0.0.pre12	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus-2.0.0.pre11	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus-2.0.0.pre10	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus-2.0.0.pre9	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus-2.0.0.pre8	lib/schema_plus/foreign_keys/middleware/mysql.rb
schema_plus-2.0.0.pre7	lib/schema_plus/foreign_keys/middleware/mysql.rb