Sha256: f7bb462c6146f7e7cd5651b53600c991fe77792edb18d82a5a60d37b604ef9f0
Contents?: true
Size: 707 Bytes
Versions: 68
Compression:
Stored size: 707 Bytes
Contents
class CreateAwakePeriods < ActiveRecord::Migration
def change
create_table :awake_periods do |t|
t.references :participant, index: true, null: false
t.datetime :start_time, null: false
t.datetime :end_time, null: false
t.timestamps
end
reversible do |dir|
dir.up do
execute <<-SQL
ALTER TABLE awake_periods
ADD CONSTRAINT fk_awake_periods_participants
FOREIGN KEY (participant_id)
REFERENCES participants(id)
SQL
end
dir.down do
execute <<-SQL
ALTER TABLE awake_periods
DROP CONSTRAINT fk_awake_periods_participants
SQL
end
end
end
end
Version data entries
68 entries across 68 versions & 1 rubygems