icingaweb2/schema/mysql-upgrades/2.12.0.sql

ALTER TABLE icingaweb_schema
  MODIFY COLUMN timestamp bigint unsigned NOT NULL,
  MODIFY COLUMN version varchar(64) NOT NULL,
  ADD COLUMN IF NOT EXISTS success enum ('n', 'y') DEFAULT NULL,
  ADD COLUMN IF NOT EXISTS reason text DEFAULT NULL,
  DROP CONSTRAINT IF EXISTS idx_icingaweb_schema_version,
  ADD CONSTRAINT idx_icingaweb_schema_version UNIQUE (version);

UPDATE icingaweb_schema SET timestamp = timestamp * 1000, success = 'y';

INSERT INTO icingaweb_schema (version, timestamp, success, reason)
  VALUES('2.12.0', UNIX_TIMESTAMP() * 1000, 'y', NULL)
    ON DUPLICATE KEY UPDATE timestamp = VALUES(timestamp), success = VALUES(success), reason = VALUES(reason);