DROP TABLE import_row_modifier_settings;

CREATE TABLE import_row_modifier_setting (
  modifier_id INT UNSIGNED NOT NULL,
  setting_name VARCHAR(64) NOT NULL,
  setting_value TEXT DEFAULT NULL,
  PRIMARY KEY (modifier_id, setting_name),
  CONSTRAINT sync_modifier_param_modifier
    FOREIGN KEY modifier (modifier_id)
    REFERENCES sync_modifier (id)
    ON DELETE CASCADE
    ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8;