sqlite Database locked 的相关内容

sqlite遇到database is locked问题的完美解决

这两天在项目中用大强度大频率的方法测试时遇到sqlite报database is locked的问题,分析下来原因是sqlite对数据库做修改操作时会做(文件)锁使得其它进程同一时间使用时会报该错误(也就是SQLITE_BUSY)，但如果仅是多进程或多线程查询sqlite是支持的。(也有可能是做sq...

解决sqlite死锁示例异常database is locked

/* * sqlite的连接方式实际上为单连接方式，即使实用多线程也是用的一个连接 * getWritableDatabase()和getReadableDatabase()都为synchronized方法，但不是static方法 * 所以都只对同一个对象起同步作用，对于不同的对象没有任何作用 * ...

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更新时间 2022-11-16 10:24:50

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