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如何使用 JDBC 在 MS SQL 2005 中插入日期时间?我使用存储过程插入数据库:

ALTER proc [dbo].[sp_insertid_report]
@stream_time_gmt as datetime,
@stream_time_local as datetime,
@start_time_gmt as datetime,
@end_time_gmt as datetime,
@start_time_local as datetime,
@end_time_local as datetime,
@note_id as int,
@reported_by as varchar(100),
@date_reported as datetime,
@date_created as datetime,
@date_updated as datetime,
@stream_id as int,
@Fp_file_path as varchar(300),
@Fp_name as varchar(200), 
@Is_Allowed as varchar(2)

as

begin  
insert into id_reports(stream_time_gmt,stream_time_local,start_time_gmt,end_time_gmt,start_time_local,end_time_local,
note_id,reported_by,date_reported,date_created,date_updated,stream_id,Fp_file_path,Fp_name,Is_Allowed)
values(@stream_time_gmt,@stream_time_local,@start_time_gmt,@end_time_gmt,@start_time_local,
@end_time_local,@note_id,@reported_by,@date_reported,@date_created,@date_updated,@stream_id,@Fp_file_path,@Fp_name,@Is_Allowed)
end 

我的 JDBC 代码是:

    callableStatement = connection.prepareCall("{ call dbo.sp_insertid_report(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) }");
        callableStatement.setDate(1, new Date(cvtToGmt(new java.util.Date(modifiedTime.toMillis())).getTime()));
        callableStatement.setDate(2, new Date(modifiedTime.toMillis()));
        callableStatement.setDate(3, new Date(cvtToGmt(startTime).getTime()));
        callableStatement.setDate(4, new Date(cvtToGmt(endTime).getTime()));
        callableStatement.setDate(5, new Date(endTime.getTime()));
        callableStatement.setDate(6, new Date(endTime.getTime()));
        callableStatement.setInt(7, songID);
        callableStatement.setString(8, AudioMatcherService.hostName);
        java.util.Date date = new java.util.Date();
        callableStatement.setDate(9, new Date(date.getTime()));
        callableStatement.setDate(10, new Date(date.getTime()));
        callableStatement.setDate(11, new Date(date.getTime()));
        callableStatement.setInt(12, channel.getAssignmentID());
        callableStatement.setString(13, "no");
        callableStatement.setString(14, "no");
        callableStatement.setString(15, "Y");
        callableStatement.execute();

但这不是在数据库中插入小时、分钟、秒、毫秒吗​​?如何从 JDBC 插入此信息?提前致谢。我发现很难理解日期和时间的东西……到处都有这么多的变化……

编辑

表结构为:

在此处输入图像描述

编辑

方法 cvtToGmt() 来自如何将本地日期转换为 GMT

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2 回答 2

4

你需要使用java.sql.Timestampjava.sql.Date

java.util.Date仅适用于“真实”日期列,并将删除时间部分。如果您需要存储日期时间,您必须使用java.sql.Timestamp.

从 Javadocs

为了符合 SQL DATE 的定义,由 java.sql.Date 实例包装的毫秒值必须通过在实例关联的特定时区中将小时、分钟、秒和毫秒设置为零来“规范化” .

当然,您也需要使用setTimestamp()而不是setDate()

于 2013-01-22T14:50:40.727 回答
2

编辑2

使用callableStatement.setTimestamp()- 这将被视为时间戳。javax.sql.Timestamp扩展java.util.Date所以你不需要转换。

以前的

也许该cvtToGmt()功能会削减分数。

可能您的表中有错误的列类型,它不仅存储Date.

Date列类型:http: YYYY-MM-DD //msdn.microsoft.com/en-ie/library/bb630352.aspx

Datetime列类型:http: YYYY-MM-DD hh.mm.ss.nnn //msdn.microsoft.com/en-ie/library/ms187819.aspx

于 2013-01-22T14:35:06.747 回答