时间问题!---CSDN

怎么把这样的日期列表,转换成下面那样的啊?
            日期               时间
            2006-06-0108:21:02
            2006-06-0112:03:36
            2006-06-0112:26:48
            2006-06-0117:41:36
            2006-06-0208:25:45
            2006-06-0212:03:22
            2006-06-0212:32:50
            2006-06-0217:35:03
            2006-06-0308:25:27
            2006-06-0312:05:17
            2006-06-0312:29:21
            2006-06-0317:37:04
            2006-06-0408:26:29
            2006-06-0412:10:41
            2006-06-0413:11:42
            2006-06-0417:34:05
            日期          时间1     时间2      时间3        时间4
            2006-06-01    08:21:02  12:03:36   12:26:48     17:41:36
            2006-06-01    ..........................................
            .............................................
            请高手赐教,多谢

wgsasd311(自强不息) ( 时间问题!---CSDN

) 信誉：100

2006-7-12 14:47:45

得分: 3

--固定时间字段4个，多于4个则换行
                        create table test(日期 varchar(10),时间 varchar(8))
                        insert into test
                        select '2006-06-01','08:21:02' union all
                        select '2006-06-01','12:03:36' union all
                        select '2006-06-01','12:26:48' union all
                        select '2006-06-01','17:41:36' union all
                        select '2006-06-02','08:25:45' union all
                        select '2006-06-02','12:03:22' union all
                        select '2006-06-02','01:25:45' union all
                        select '2006-06-02','12:32:50' union all
                        select '2006-06-02','17:35:03' union all
                        select '2006-06-03','08:25:27' union all
                        select '2006-06-03','12:05:17' union all
                        select '2006-06-03','12:29:21' union all
                        select '2006-06-04','08:26:29' union all
                        select '2006-06-04','12:10:41' union all
                        select '2006-06-04','13:11:42' union all
                        select '2006-06-04','17:34:05'
                        go
                        declare @dt varchar(10),@tt varchar(8),@i int,@dt0 varchar(10),@id int,@sql varchar(4000)
                        create table #tb (id int identity,日期 varchar(10),时间1 varchar(8),时间2 varchar(8),时间3 varchar(8), 时间4 varchar(8) )
                        declare cur cursor for
                        select * from test order by 日期,时间
                        open cur
                        set @i=0
                        fetch next from cur into @dt,@tt
                        while @@fetch_status=0
                        begin
                        set @i=@i+1
                        if @i%4=1 or @dt<>@dt0
                        begin insert into #tb(日期,时间1)values(@dt,@tt) SELECT  @dt0=@dt,@i=1 end
                        else
                        begin
                        select @id=max(id) from #tb
                        set @sql='update #tb set 时间'+cast(@i as varchar)+'='''+@tt+''' where id='+cast(@id as varchar)
                        exec(@sql)
                        end
                        fetch next from cur into @dt,@tt
                        end
                        select * from #tb
                        deallocate cur
                        go
                        drop table test,#tb

fcuandy(要学的东西还很多) ( 时间问题!---CSDN

) 信誉：100

2006-7-12 15:40:45

得分: 17

CREATE TABLE test(日期  DATETIME,              时间 VARCHAR(20))
                        INSERT test SELECT '2006-06-01','08:21:02'
                        UNION ALL   SELECT '2006-06-01','12:03:36'
                        UNION ALL   SELECT '2006-06-01','12:26:48'
                        UNION ALL   SELECT '2006-06-01','17:41:36'
                        UNION ALL   SELECT '2006-06-02','08:25:45'
                        UNION ALL   SELECT '2006-06-02','12:03:22'
                        UNION ALL   SELECT '2006-06-02','14:03:22'
                        UNION ALL   SELECT '2006-06-02','19:03:22'
                        UNION ALL   SELECT '2006-06-02','12:32:50'
                        UNION ALL   SELECT '2006-06-02','17:35:03'
                        UNION ALL   SELECT '2006-06-03','08:25:27'
                        UNION ALL   SELECT '2006-06-03','12:05:17'
                        UNION ALL   SELECT '2006-06-03','12:29:21'
                        UNION ALL   SELECT '2006-06-03','17:37:04'
                        UNION ALL   SELECT '2006-06-04','08:26:29'
                        UNION ALL   SELECT '2006-06-04','12:10:41'
                        UNION ALL   SELECT '2006-06-04','13:11:42'
                        UNION ALL   SELECT '2006-06-04','17:34:05'
                        UNION ALL   SELECT '2006-06-04','17:34:15'
                        SELECT a.日期,a.时间,b.cnt,IDENTITY(int) ID
                        INTO Test1
                        FROM Test a
                        INNER JOIN
                        (SELECT 日期,COUNT(*) cnt FROM test GROUP BY 日期) b
                        ON a.日期=b.日期
                        DECLARE @MaxFieldNum INT,@i INT
                        SELECT @i=0,@MaxFieldNum=MAX(cnt) FROM Test1
                        DECLARE @sql VARCHAR(8000)
                        SET @sql=''
                        WHILE @i<@MaxFieldNum
                        SELECT @sql=@sql + ',f' + RTRIM(@i) + '=' + '(SELECT 时间 FROM Test1 b WHERE b.日期=a.日期 AND ' + RTRIM(@i) + '=(SELECT COUNT(1) FROM Test1 c WHERE c.日期=b.日期 AND c.id<b.id))',@i=@i+1
                        SELECT @sql='SELECT CONVERT(VARCHAR(10),日期,120) 日期' + @sql + ' FROM Test1 a GROUP BY 日期'
                        EXEC(@sql)
                        DROP TABLE Test1
                        DROP TABLE test
                        /*------结果-----------------
                        日期f0f1f2f3f4f5f6
                        2006-06-0108:21:0212:03:3612:26:4817:41:36NULLNULL
                        2006-06-0208:25:4512:03:2214:03:2219:03:2212:32:5017:35:03
                        2006-06-0308:25:2712:05:1712:29:2117:37:04NULLNULL
                        2006-06-0408:26:2912:10:4113:11:4217:34:0517:34:15NULL
                        */