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sunjws
V2EX  ›  iDev

FMDB 修改二进制数据的问题

  •  
  •   sunjws · Aug 19, 2015 · 2496 views
    This topic created in 4062 days ago, the information mentioned may be changed or developed.
    insert 的时候没有问题,可以正常添加到数据库中。但是 update 时程序却 Crash 了。

    我这么写的
    [db executeUpdate:@"UPDATE m_table SET m_data = ? WHERE id = ?",data/*NSData*/,id];
    1 replies  •  2015-08-19 14:57:00 +08:00
    black
        1
    black  
       Aug 19, 2015   ❤️ 1
    提供的信息太少了。
    另外,请避免使用 id 作为变量名。
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