//The capture of self here is coming in with your implicit property access of self.currentduration - you can't refer to self or properties on self from within a block that will be strongly retained by self.
//You can get around this by creating a weak reference to self before accessing timerDisp inside your block
__weak typeof(self) weakSelf = self;
self.timeObserverToken = [_player addPeriodicTimeObserverForInterval:interval queue:NULL usingBlock: ^(CMTime time)
{
_currentDuration = (int)CMTimeGetSeconds (_player.currentTime);
if(!_isPlaying)
{
_pausedDuration = _currentDuration;
}
}
在上面的代码中，我试图在内部触发器中调用存储过程，我想设置变量。
DELIMITER $$
CREATE TRIGGER insert_trigger
BEFORE INSERT ON Leave_applied_table FOR EACH ROW
begin
set mangerid= CALL Managers_SP (new.employee_id);
insert into Leave_actula_table (Leave_actula_table.leave_applied_id,and so ON....) values(new.employee_id,new.leave_type_id) ;
insert into Leave_approval_table (Leave_approval_table.leave_applied_id, and so on....) values (new.employee_id and so on;
END;
$$
DELIMITER ;
）返回管理员ID，我想在CALL Managers_SP (new.employee_id中设置它。但它显示语法错误。
我怎么称呼它？