小编YAM*_*YAM的帖子

我有一个表有一个 日期类型的order_date列.

查询:

INSERT INTO uni_data_temp(sale_order_item_code, 
            order_date, sale_order_item_status, tracking_number, dispatch_date, 
            user_id) VALUES ('1000932515',  cast('16/05/2015' as date), 'DISPATCHED', 'UNIPAYP1958141', '2015/05/20', '4')

当我运行此查询时,它会给出错误:

ERROR: date/time field value out of range: "16/05/2015"
SQL state: 22008
Hint: Perhaps you need a different "datestyle" setting.
Character: 380

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然后我改变了查询

INSERT INTO uni_data_temp(sale_order_item_code, 
            order_date, sale_order_item_status, tracking_number, dispatch_date, 
            user_id) VALUES ('1000932515',  cast('2015/05/16' as date), 'DISPATCHED', 'UNIPAYP1958141', '2015/05/20', '4')

它工作正常.

但我的问题是我的日期可能是任何风格(yyyy/mm/dd或dd/mm/yyyy)我如何根据数据库投出它？

任何种类的日期格式都转换为系统数据库.

谢谢

我试图从Android设备获取设备ID.有几个链接和包可用于获取设备ID,但在Android的情况下很少可用.以下是我已尝试过的链接,没有结果:

Link1:https://github.com/rebeccahughes/react-native-device-info 我试过这个链接没有成功它可能在ios上正常运行但在Android上它显示我在github链接上运行上述命令时出错"反应-native link react-native-device-info"错误:链接无法识别

Link2:https://github.com/lazywei/react-native-device-uuid 它只有IOS的解决方案

我被困在这里.我不知道我将如何解决这个问题？请帮忙？

提前致谢

我有一个包含以下文档的集合:

"awards" : {
    "oscars" : [
        {"award": "bestAnimatedFeature", "result": "won"},
        {"award": "bestMusic", "result": "won"},
        {"award": "bestPicture", "result": "nominated"},
        {"award": "bestSoundEditing", "result": "nominated"},
        {"award": "bestScreenplay", "result": "nominated"}
    ],
    "wins" : 56,
    "nominations" : 86,
    "text" : "Won 2 Oscars. Another 56 wins and 86 nominations."
}

我们在find()命令中使用什么查询文件来返回my_collection集合中所有获得或被提名以获得最佳图片的电影？