SQL 服务器 XML 具有动态参数
SQL Server XML with dynamic arguments
我有以下 table 称为 'mdx'
yearnumber yearstart yearend weeknumber quantity
1 11-22-15 11-19-16 1 1826
1 11-22-15 11-19-16 2 1225
1 11-22-15 11-19-16 3 452
1 11-22-15 11-19-16 4 276
1 11-22-15 11-19-16 5 673
1 11-22-15 11-19-16 6 1986
1 11-22-15 11-19-16 7 3806
1 11-22-15 11-19-16 8 3608
1 11-22-15 11-19-16 9 3841
1 11-22-15 11-19-16 10 3356
1 11-22-15 11-19-16 11 3436
1 11-22-15 11-19-16 12 3437
1 11-22-15 11-19-16 13 3611
1 11-22-15 11-19-16 14 3354
1 11-22-15 11-19-16 15 3743
1 11-22-15 11-19-16 16 3508
1 11-22-15 11-19-16 17 3440
1 11-22-15 11-19-16 18 3467
1 11-22-15 11-19-16 19 2816
1 11-22-15 11-19-16 20 2998
1 11-22-15 11-19-16 21 2796
1 11-22-15 11-19-16 22 2624
1 11-22-15 11-19-16 23 2458
1 11-22-15 11-19-16 24 1924
1 11-22-15 11-19-16 25 1816
1 11-22-15 11-19-16 26 1671
1 11-22-15 11-19-16 27 1111
1 11-22-15 11-19-16 28 1036
1 11-22-15 11-19-16 29 746
1 11-22-15 11-19-16 30 590
1 11-22-15 11-19-16 31 665
1 11-22-15 11-19-16 32 393
1 11-22-15 11-19-16 33 442
1 11-22-15 11-19-16 34 2042
1 11-22-15 11-19-16 35 387
1 11-22-15 11-19-16 36 24
1 11-22-15 11-19-16 37 30
1 11-22-15 11-19-16 38 44
1 11-22-15 11-19-16 39 113
1 11-22-15 11-19-16 40 23
1 11-22-15 11-19-16 41 18
1 11-22-15 11-19-16 42 1624
1 11-22-15 11-19-16 43 3760
1 11-22-15 11-19-16 44 3645
1 11-22-15 11-19-16 45 3964
1 11-22-15 11-19-16 46 3807
1 11-22-15 11-19-16 47 4048
1 11-22-15 11-19-16 48 3862
1 11-22-15 11-19-16 49 3677
1 11-22-15 11-19-16 50 3695
1 11-22-15 11-19-16 51 3871
1 11-22-15 11-19-16 52 3686
2 11-23-14 11-21-15 1 3694
2 11-23-14 11-21-15 2 4240
2 11-23-14 11-21-15 3 4287
2 11-23-14 11-21-15 4 4751
2 11-23-14 11-21-15 5 5536
2 11-23-14 11-21-15 6 3712
2 11-23-14 11-21-15 7 3367
2 11-23-14 11-21-15 8 3598
2 11-23-14 11-21-15 9 3461
2 11-23-14 11-21-15 10 3334
2 11-23-14 11-21-15 11 3325
2 11-23-14 11-21-15 12 3313
2 11-23-14 11-21-15 13 3417
2 11-23-14 11-21-15 14 3396
2 11-23-14 11-21-15 15 3326
2 11-23-14 11-21-15 16 3274
2 11-23-14 11-21-15 17 3473
2 11-23-14 11-21-15 18 3442
2 11-23-14 11-21-15 19 3293
2 11-23-14 11-21-15 20 3114
2 11-23-14 11-21-15 21 3116
2 11-23-14 11-21-15 22 3664
2 11-23-14 11-21-15 23 3165
2 11-23-14 11-21-15 24 2896
2 11-23-14 11-21-15 25 3113
2 11-23-14 11-21-15 26 3183
2 11-23-14 11-21-15 27 2912
2 11-23-14 11-21-15 28 3043
2 11-23-14 11-21-15 29 3046
2 11-23-14 11-21-15 30 3033
2 11-23-14 11-21-15 31 3212
2 11-23-14 11-21-15 32 3294
2 11-23-14 11-21-15 33 3210
2 11-23-14 11-21-15 34 3303
2 11-23-14 11-21-15 35 3229
2 11-23-14 11-21-15 36 3313
2 11-23-14 11-21-15 37 3338
2 11-23-14 11-21-15 38 3432
2 11-23-14 11-21-15 39 3340
2 11-23-14 11-21-15 40 3597
2 11-23-14 11-21-15 41 3628
2 11-23-14 11-21-15 42 3412
2 11-23-14 11-21-15 43 3332
2 11-23-14 11-21-15 44 3313
2 11-23-14 11-21-15 45 3637
2 11-23-14 11-21-15 46 3498
2 11-23-14 11-21-15 47 3230
2 11-23-14 11-21-15 48 2591
2 11-23-14 11-21-15 49 2937
2 11-23-14 11-21-15 50 2964
2 11-23-14 11-21-15 51 2740
2 11-23-14 11-21-15 52 1982
3 11-24-13 11-22-14 1 4607
3 11-24-13 11-22-14 2 5018
3 11-24-13 11-22-14 3 5054
3 11-24-13 11-22-14 4 5834
3 11-24-13 11-22-14 5 5944
3 11-24-13 11-22-14 6 3992
3 11-24-13 11-22-14 7 4298
3 11-24-13 11-22-14 8 4307
3 11-24-13 11-22-14 9 4187
3 11-24-13 11-22-14 10 4269
3 11-24-13 11-22-14 11 4012
3 11-24-13 11-22-14 12 4392
3 11-24-13 11-22-14 13 4536
3 11-24-13 11-22-14 14 4173
3 11-24-13 11-22-14 15 4053
3 11-24-13 11-22-14 16 3882
3 11-24-13 11-22-14 17 4053
3 11-24-13 11-22-14 18 3990
3 11-24-13 11-22-14 19 3992
3 11-24-13 11-22-14 20 3489
3 11-24-13 11-22-14 21 3797
3 11-24-13 11-22-14 22 3355
3 11-24-13 11-22-14 23 3438
3 11-24-13 11-22-14 24 3275
3 11-24-13 11-22-14 25 3403
3 11-24-13 11-22-14 26 3345
3 11-24-13 11-22-14 27 3282
3 11-24-13 11-22-14 28 3378
3 11-24-13 11-22-14 29 3286
3 11-24-13 11-22-14 30 3304
3 11-24-13 11-22-14 31 3179
3 11-24-13 11-22-14 32 3248
3 11-24-13 11-22-14 33 3469
3 11-24-13 11-22-14 34 3497
3 11-24-13 11-22-14 35 3360
3 11-24-13 11-22-14 36 3217
3 11-24-13 11-22-14 37 3170
3 11-24-13 11-22-14 38 3462
3 11-24-13 11-22-14 39 3528
3 11-24-13 11-22-14 40 3466
3 11-24-13 11-22-14 41 3546
3 11-24-13 11-22-14 42 3549
3 11-24-13 11-22-14 43 3350
3 11-24-13 11-22-14 44 3286
3 11-24-13 11-22-14 45 3598
3 11-24-13 11-22-14 46 3725
3 11-24-13 11-22-14 47 3573
3 11-24-13 11-22-14 48 3681
3 11-24-13 11-22-14 49 3378
3 11-24-13 11-22-14 50 3481
3 11-24-13 11-22-14 51 3477
3 11-24-13 11-22-14 52 3673
我正在尝试在 sql 服务器中生成 xml 会像这样
<years>
<year yearnumber="1" yearstart="11-22-15" yearend="11-19-16">
<week weeknumber="1" quantity="10127" />
<week weeknumber="10" quantity="10959" />
<week weeknumber="11" quantity="10773" />
<week weeknumber="12" quantity="11142" />
<week weeknumber="13" quantity="11564" />
<week weeknumber="14" quantity="10923" />
<week weeknumber="15" quantity="11122" />
<week weeknumber="16" quantity="10664" />
<week weeknumber="17" quantity="10966" />
<week weeknumber="18" quantity="10899" />
<week weeknumber="19" quantity="10101" />
<week weeknumber="2" quantity="10483" />
<week weeknumber="20" quantity="9601" />
<week weeknumber="21" quantity="9709" />
<week weeknumber="22" quantity="9643" />
<week weeknumber="23" quantity="9061" />
<week weeknumber="24" quantity="8095" />
<week weeknumber="25" quantity="8332" />
<week weeknumber="26" quantity="8199" />
<week weeknumber="27" quantity="7305" />
<week weeknumber="28" quantity="7457" />
<week weeknumber="29" quantity="7078" />
<week weeknumber="3" quantity="9793" />
<week weeknumber="30" quantity="6927" />
<week weeknumber="31" quantity="7056" />
<week weeknumber="32" quantity="6935" />
<week weeknumber="33" quantity="7121" />
<week weeknumber="34" quantity="8842" />
<week weeknumber="35" quantity="6976" />
<week weeknumber="36" quantity="6554" />
<week weeknumber="37" quantity="6538" />
<week weeknumber="38" quantity="6938" />
<week weeknumber="39" quantity="6981" />
<week weeknumber="4" quantity="10861" />
<week weeknumber="40" quantity="7086" />
<week weeknumber="41" quantity="7192" />
<week weeknumber="42" quantity="8585" />
<week weeknumber="43" quantity="10442" />
<week weeknumber="44" quantity="10244" />
<week weeknumber="45" quantity="11199" />
<week weeknumber="46" quantity="11030" />
<week weeknumber="47" quantity="10851" />
<week weeknumber="48" quantity="10134" />
<week weeknumber="49" quantity="9992" />
<week weeknumber="5" quantity="12153" />
<week weeknumber="50" quantity="10140" />
<week weeknumber="51" quantity="10088" />
<week weeknumber="52" quantity="9341" />
<week weeknumber="6" quantity="9690" />
<week weeknumber="7" quantity="11471" />
<week weeknumber="8" quantity="11513" />
<week weeknumber="9" quantity="11489" />
</year>
<year yearnumber="2" yearstart="11-23-14" yearend="11-21-15">
<week weeknumber="1" quantity="10127" />
<week weeknumber="10" quantity="10959" />
<week weeknumber="11" quantity="10773" />
<week weeknumber="12" quantity="11142" />
<week weeknumber="13" quantity="11564" />
<week weeknumber="14" quantity="10923" />
<week weeknumber="15" quantity="11122" />
<week weeknumber="16" quantity="10664" />
<week weeknumber="17" quantity="10966" />
<week weeknumber="18" quantity="10899" />
<week weeknumber="19" quantity="10101" />
<week weeknumber="2" quantity="10483" />
<week weeknumber="20" quantity="9601" />
<week weeknumber="21" quantity="9709" />
<week weeknumber="22" quantity="9643" />
<week weeknumber="23" quantity="9061" />
<week weeknumber="24" quantity="8095" />
<week weeknumber="25" quantity="8332" />
<week weeknumber="26" quantity="8199" />
<week weeknumber="27" quantity="7305" />
<week weeknumber="28" quantity="7457" />
<week weeknumber="29" quantity="7078" />
<week weeknumber="3" quantity="9793" />
<week weeknumber="30" quantity="6927" />
<week weeknumber="31" quantity="7056" />
<week weeknumber="32" quantity="6935" />
<week weeknumber="33" quantity="7121" />
<week weeknumber="34" quantity="8842" />
<week weeknumber="35" quantity="6976" />
<week weeknumber="36" quantity="6554" />
<week weeknumber="37" quantity="6538" />
<week weeknumber="38" quantity="6938" />
<week weeknumber="39" quantity="6981" />
<week weeknumber="4" quantity="10861" />
<week weeknumber="40" quantity="7086" />
<week weeknumber="41" quantity="7192" />
<week weeknumber="42" quantity="8585" />
<week weeknumber="43" quantity="10442" />
<week weeknumber="44" quantity="10244" />
<week weeknumber="45" quantity="11199" />
<week weeknumber="46" quantity="11030" />
<week weeknumber="47" quantity="10851" />
<week weeknumber="48" quantity="10134" />
<week weeknumber="49" quantity="9992" />
<week weeknumber="5" quantity="12153" />
<week weeknumber="50" quantity="10140" />
<week weeknumber="51" quantity="10088" />
<week weeknumber="52" quantity="9341" />
<week weeknumber="6" quantity="9690" />
<week weeknumber="7" quantity="11471" />
<week weeknumber="8" quantity="11513" />
<week weeknumber="9" quantity="11489" />
</year>
<year yearnumber="3" yearstart="11-24-13" yearend="11-22-14">
<week weeknumber="1" quantity="10127" />
<week weeknumber="10" quantity="10959" />
<week weeknumber="11" quantity="10773" />
<week weeknumber="12" quantity="11142" />
<week weeknumber="13" quantity="11564" />
<week weeknumber="14" quantity="10923" />
<week weeknumber="15" quantity="11122" />
<week weeknumber="16" quantity="10664" />
<week weeknumber="17" quantity="10966" />
<week weeknumber="18" quantity="10899" />
<week weeknumber="19" quantity="10101" />
<week weeknumber="2" quantity="10483" />
<week weeknumber="20" quantity="9601" />
<week weeknumber="21" quantity="9709" />
<week weeknumber="22" quantity="9643" />
<week weeknumber="23" quantity="9061" />
<week weeknumber="24" quantity="8095" />
<week weeknumber="25" quantity="8332" />
<week weeknumber="26" quantity="8199" />
<week weeknumber="27" quantity="7305" />
<week weeknumber="28" quantity="7457" />
<week weeknumber="29" quantity="7078" />
<week weeknumber="3" quantity="9793" />
<week weeknumber="30" quantity="6927" />
<week weeknumber="31" quantity="7056" />
<week weeknumber="32" quantity="6935" />
<week weeknumber="33" quantity="7121" />
<week weeknumber="34" quantity="8842" />
<week weeknumber="35" quantity="6976" />
<week weeknumber="36" quantity="6554" />
<week weeknumber="37" quantity="6538" />
<week weeknumber="38" quantity="6938" />
<week weeknumber="39" quantity="6981" />
<week weeknumber="4" quantity="10861" />
<week weeknumber="40" quantity="7086" />
<week weeknumber="41" quantity="7192" />
<week weeknumber="42" quantity="8585" />
<week weeknumber="43" quantity="10442" />
<week weeknumber="44" quantity="10244" />
<week weeknumber="45" quantity="11199" />
<week weeknumber="46" quantity="11030" />
<week weeknumber="47" quantity="10851" />
<week weeknumber="48" quantity="10134" />
<week weeknumber="49" quantity="9992" />
<week weeknumber="5" quantity="12153" />
<week weeknumber="50" quantity="10140" />
<week weeknumber="51" quantity="10088" />
<week weeknumber="52" quantity="9341" />
<week weeknumber="6" quantity="9690" />
<week weeknumber="7" quantity="11471" />
<week weeknumber="8" quantity="11513" />
<week weeknumber="9" quantity="11489" />
</year>
</years>
如您所见，所有年份的数量总和都是相同的，这不应该是这种情况，它应该是每年唯一的，我该如何适当地格式化它。
OP 的代码（取自评论）：
select (CAST(yearnumber as int)) as '@yearnumber'
, min(convert(varchar(10)
, cast(yearstart as date), 10)) as '@yearstart'
, max(convert(varchar(10)
, cast(yearend as date), 10)) as '@yearend'
, ( select cast(weeknumber as int) as '@weeknumber'
, SUM(isnull(cast(quantity as int),0)) as '@quantity'
FROM [meiForecasting].[dbo].george_mdx
group by weeknumber
FOR XML PATH('week'), TYPE
)
from [meiForecasting].[dbo].george_mdx
group by yearnumber for xml path('year'), root('years')
您没有向我们展示您是如何生成这个 XML，但是 - 很确定 - 您正在以某种字符串连接的方式执行此操作，或者您将日期作为字符串值。两者都很糟糕...
你的XML有一个大弱点：yearstart="11-24-13"
您应该始终避免特定于文化的date/time格式。更糟糕的是特定于两位数年份的文化。最糟糕的是具有 语言 特定部分的格式，例如 1 Dec 2016。想象一下像 02-03-04 这样的日期。根据阅读系统的不同，您会从中获得许多不同的值。
XML 中的 正确格式是 ISO8601。使用 FOR XML 将隐式地为您执行此操作。
检查这个。如果有效，您只需将 @tbl 替换为您实际的 table 名称：
首先我创建了一个模型测试场景（以后你不需要这个）
DECLARE @tbl TABLE(YearNumber INT,YearStart DATE,YearEnd DATE,WeekNumber INT,Quantity INT);
INSERT INTO @tbl VALUES
(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),1,1826)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),2,1225)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),3,452)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),4,276)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),5,673)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),6,1986)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),7,3806)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),8,3608)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),9,3841)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),10,3356)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),11,3436)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),12,3437)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),13,3611)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),14,3354)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),15,3743)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),16,3508)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),17,3440)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),18,3467)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),19,2816)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),20,2998)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),21,2796)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),22,2624)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),23,2458)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),24,1924)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),25,1816)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),26,1671)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),27,1111)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),28,1036)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),29,746)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),30,590)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),31,665)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),32,393)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),33,442)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),34,2042)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),35,387)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),36,24)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),37,30)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),38,44)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),39,113)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),40,23)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),41,18)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),42,1624)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),43,3760)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),44,3645)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),45,3964)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),46,3807)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),47,4048)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),48,3862)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),49,3677)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),50,3695)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),51,3871)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),52,3686)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),1,3694)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),2,4240)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),3,4287)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),4,4751)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),5,5536)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),6,3712)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),7,3367)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),8,3598)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),9,3461)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),10,3334)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),11,3325)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),12,3313)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),13,3417)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),14,3396)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),15,3326)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),16,3274)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),17,3473)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),18,3442)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),19,3293)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),20,3114)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),21,3116)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),22,3664)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),23,3165)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),24,2896)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),25,3113)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),26,3183)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),27,2912)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),28,3043)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),29,3046)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),30,3033)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),31,3212)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),32,3294)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),33,3210)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),34,3303)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),35,3229)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),36,3313)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),37,3338)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),38,3432)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),39,3340)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),40,3597)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),41,3628)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),42,3412)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),43,3332)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),44,3313)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),45,3637)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),46,3498)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),47,3230)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),48,2591)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),49,2937)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),50,2964)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),51,2740)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),52,1982)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),1,4607)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),2,5018)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),3,5054)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),4,5834)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),5,5944)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),6,3992)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),7,4298)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),8,4307)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),9,4187)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),10,4269)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),11,4012)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),12,4392)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),13,4536)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),14,4173)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),15,4053)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),16,3882)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),17,4053)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),18,3990)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),19,3992)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),20,3489)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),21,3797)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),22,3355)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),23,3438)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),24,3275)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),25,3403)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),26,3345)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),27,3282)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),28,3378)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),29,3286)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),30,3304)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),31,3179)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),32,3248)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),33,3469)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),34,3497)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),35,3360)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),36,3217)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),37,3170)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),38,3462)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),39,3528)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),40,3466)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),41,3546)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),42,3549)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),43,3350)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),44,3286)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),45,3598)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),46,3725)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),47,3573)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),48,3681)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),49,3378)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),50,3481)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),51,3477)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),52,3673);
--这是实际查询：
SELECT YearNumber AS [@yearnumber]
,YearStart AS [@yearstart]
,YearEnd AS [@yearend]
,(
SELECT x.WeekNumber AS [@weeknumber]
,x.Quantity AS [@quantity]
FROM @tbl AS X
WHERE X.YearNumber=tbl.YearNumber
FOR XML PATH('week'),TYPE
)
FROM @tbl AS tbl
GROUP BY YearNumber,YearStart,YearEnd
FOR XML PATH('year'),ROOT('years')
这是结果
<years>
<year yearnumber="1" yearstart="2015-11-22" yearend="2016-11-19">
<week weeknumber="1" quantity="1826" />
<week weeknumber="2" quantity="1225" />
<week weeknumber="3" quantity="452" />
<week weeknumber="4" quantity="276" />
<week weeknumber="5" quantity="673" />
<week weeknumber="6" quantity="1986" />
<week weeknumber="7" quantity="3806" />
<week weeknumber="8" quantity="3608" />
<week weeknumber="9" quantity="3841" />
<week weeknumber="10" quantity="3356" />
<week weeknumber="11" quantity="3436" />
<week weeknumber="12" quantity="3437" />
<week weeknumber="13" quantity="3611" />
<week weeknumber="14" quantity="3354" />
<week weeknumber="15" quantity="3743" />
<week weeknumber="16" quantity="3508" />
<week weeknumber="17" quantity="3440" />
<week weeknumber="18" quantity="3467" />
<week weeknumber="19" quantity="2816" />
<week weeknumber="20" quantity="2998" />
<week weeknumber="21" quantity="2796" />
<week weeknumber="22" quantity="2624" />
<week weeknumber="23" quantity="2458" />
<week weeknumber="24" quantity="1924" />
<week weeknumber="25" quantity="1816" />
<week weeknumber="26" quantity="1671" />
<week weeknumber="27" quantity="1111" />
<week weeknumber="28" quantity="1036" />
<week weeknumber="29" quantity="746" />
<week weeknumber="30" quantity="590" />
<week weeknumber="31" quantity="665" />
<week weeknumber="32" quantity="393" />
<week weeknumber="33" quantity="442" />
<week weeknumber="34" quantity="2042" />
<week weeknumber="35" quantity="387" />
<week weeknumber="36" quantity="24" />
<week weeknumber="37" quantity="30" />
<week weeknumber="38" quantity="44" />
<week weeknumber="39" quantity="113" />
<week weeknumber="40" quantity="23" />
<week weeknumber="41" quantity="18" />
<week weeknumber="42" quantity="1624" />
<week weeknumber="43" quantity="3760" />
<week weeknumber="44" quantity="3645" />
<week weeknumber="45" quantity="3964" />
<week weeknumber="46" quantity="3807" />
<week weeknumber="47" quantity="4048" />
<week weeknumber="48" quantity="3862" />
<week weeknumber="49" quantity="3677" />
<week weeknumber="50" quantity="3695" />
<week weeknumber="51" quantity="3871" />
<week weeknumber="52" quantity="3686" />
</year>
<year yearnumber="2" yearstart="2014-11-23" yearend="2015-11-21">
<week weeknumber="1" quantity="3694" />
<week weeknumber="2" quantity="4240" />
<week weeknumber="3" quantity="4287" />
<week weeknumber="4" quantity="4751" />
<week weeknumber="5" quantity="5536" />
<week weeknumber="6" quantity="3712" />
<week weeknumber="7" quantity="3367" />
<week weeknumber="8" quantity="3598" />
<week weeknumber="9" quantity="3461" />
<week weeknumber="10" quantity="3334" />
<week weeknumber="11" quantity="3325" />
<week weeknumber="12" quantity="3313" />
<week weeknumber="13" quantity="3417" />
<week weeknumber="14" quantity="3396" />
<week weeknumber="15" quantity="3326" />
<week weeknumber="16" quantity="3274" />
<week weeknumber="17" quantity="3473" />
<week weeknumber="18" quantity="3442" />
<week weeknumber="19" quantity="3293" />
<week weeknumber="20" quantity="3114" />
<week weeknumber="21" quantity="3116" />
<week weeknumber="22" quantity="3664" />
<week weeknumber="23" quantity="3165" />
<week weeknumber="24" quantity="2896" />
<week weeknumber="25" quantity="3113" />
<week weeknumber="26" quantity="3183" />
<week weeknumber="27" quantity="2912" />
<week weeknumber="28" quantity="3043" />
<week weeknumber="29" quantity="3046" />
<week weeknumber="30" quantity="3033" />
<week weeknumber="31" quantity="3212" />
<week weeknumber="32" quantity="3294" />
<week weeknumber="33" quantity="3210" />
<week weeknumber="34" quantity="3303" />
<week weeknumber="35" quantity="3229" />
<week weeknumber="36" quantity="3313" />
<week weeknumber="37" quantity="3338" />
<week weeknumber="38" quantity="3432" />
<week weeknumber="39" quantity="3340" />
<week weeknumber="40" quantity="3597" />
<week weeknumber="41" quantity="3628" />
<week weeknumber="42" quantity="3412" />
<week weeknumber="43" quantity="3332" />
<week weeknumber="44" quantity="3313" />
<week weeknumber="45" quantity="3637" />
<week weeknumber="46" quantity="3498" />
<week weeknumber="47" quantity="3230" />
<week weeknumber="48" quantity="2591" />
<week weeknumber="49" quantity="2937" />
<week weeknumber="50" quantity="2964" />
<week weeknumber="51" quantity="2740" />
<week weeknumber="52" quantity="1982" />
</year>
<year yearnumber="3" yearstart="2013-11-24" yearend="2014-11-22">
<week weeknumber="1" quantity="4607" />
<week weeknumber="2" quantity="5018" />
<week weeknumber="3" quantity="5054" />
<week weeknumber="4" quantity="5834" />
<week weeknumber="5" quantity="5944" />
<week weeknumber="6" quantity="3992" />
<week weeknumber="7" quantity="4298" />
<week weeknumber="8" quantity="4307" />
<week weeknumber="9" quantity="4187" />
<week weeknumber="10" quantity="4269" />
<week weeknumber="11" quantity="4012" />
<week weeknumber="12" quantity="4392" />
<week weeknumber="13" quantity="4536" />
<week weeknumber="14" quantity="4173" />
<week weeknumber="15" quantity="4053" />
<week weeknumber="16" quantity="3882" />
<week weeknumber="17" quantity="4053" />
<week weeknumber="18" quantity="3990" />
<week weeknumber="19" quantity="3992" />
<week weeknumber="20" quantity="3489" />
<week weeknumber="21" quantity="3797" />
<week weeknumber="22" quantity="3355" />
<week weeknumber="23" quantity="3438" />
<week weeknumber="24" quantity="3275" />
<week weeknumber="25" quantity="3403" />
<week weeknumber="26" quantity="3345" />
<week weeknumber="27" quantity="3282" />
<week weeknumber="28" quantity="3378" />
<week weeknumber="29" quantity="3286" />
<week weeknumber="30" quantity="3304" />
<week weeknumber="31" quantity="3179" />
<week weeknumber="32" quantity="3248" />
<week weeknumber="33" quantity="3469" />
<week weeknumber="34" quantity="3497" />
<week weeknumber="35" quantity="3360" />
<week weeknumber="36" quantity="3217" />
<week weeknumber="37" quantity="3170" />
<week weeknumber="38" quantity="3462" />
<week weeknumber="39" quantity="3528" />
<week weeknumber="40" quantity="3466" />
<week weeknumber="41" quantity="3546" />
<week weeknumber="42" quantity="3549" />
<week weeknumber="43" quantity="3350" />
<week weeknumber="44" quantity="3286" />
<week weeknumber="45" quantity="3598" />
<week weeknumber="46" quantity="3725" />
<week weeknumber="47" quantity="3573" />
<week weeknumber="48" quantity="3681" />
<week weeknumber="49" quantity="3378" />
<week weeknumber="50" quantity="3481" />
<week weeknumber="51" quantity="3477" />
<week weeknumber="52" quantity="3673" />
</year>
</years>
我有以下 table 称为 'mdx'
yearnumber yearstart yearend weeknumber quantity
1 11-22-15 11-19-16 1 1826
1 11-22-15 11-19-16 2 1225
1 11-22-15 11-19-16 3 452
1 11-22-15 11-19-16 4 276
1 11-22-15 11-19-16 5 673
1 11-22-15 11-19-16 6 1986
1 11-22-15 11-19-16 7 3806
1 11-22-15 11-19-16 8 3608
1 11-22-15 11-19-16 9 3841
1 11-22-15 11-19-16 10 3356
1 11-22-15 11-19-16 11 3436
1 11-22-15 11-19-16 12 3437
1 11-22-15 11-19-16 13 3611
1 11-22-15 11-19-16 14 3354
1 11-22-15 11-19-16 15 3743
1 11-22-15 11-19-16 16 3508
1 11-22-15 11-19-16 17 3440
1 11-22-15 11-19-16 18 3467
1 11-22-15 11-19-16 19 2816
1 11-22-15 11-19-16 20 2998
1 11-22-15 11-19-16 21 2796
1 11-22-15 11-19-16 22 2624
1 11-22-15 11-19-16 23 2458
1 11-22-15 11-19-16 24 1924
1 11-22-15 11-19-16 25 1816
1 11-22-15 11-19-16 26 1671
1 11-22-15 11-19-16 27 1111
1 11-22-15 11-19-16 28 1036
1 11-22-15 11-19-16 29 746
1 11-22-15 11-19-16 30 590
1 11-22-15 11-19-16 31 665
1 11-22-15 11-19-16 32 393
1 11-22-15 11-19-16 33 442
1 11-22-15 11-19-16 34 2042
1 11-22-15 11-19-16 35 387
1 11-22-15 11-19-16 36 24
1 11-22-15 11-19-16 37 30
1 11-22-15 11-19-16 38 44
1 11-22-15 11-19-16 39 113
1 11-22-15 11-19-16 40 23
1 11-22-15 11-19-16 41 18
1 11-22-15 11-19-16 42 1624
1 11-22-15 11-19-16 43 3760
1 11-22-15 11-19-16 44 3645
1 11-22-15 11-19-16 45 3964
1 11-22-15 11-19-16 46 3807
1 11-22-15 11-19-16 47 4048
1 11-22-15 11-19-16 48 3862
1 11-22-15 11-19-16 49 3677
1 11-22-15 11-19-16 50 3695
1 11-22-15 11-19-16 51 3871
1 11-22-15 11-19-16 52 3686
2 11-23-14 11-21-15 1 3694
2 11-23-14 11-21-15 2 4240
2 11-23-14 11-21-15 3 4287
2 11-23-14 11-21-15 4 4751
2 11-23-14 11-21-15 5 5536
2 11-23-14 11-21-15 6 3712
2 11-23-14 11-21-15 7 3367
2 11-23-14 11-21-15 8 3598
2 11-23-14 11-21-15 9 3461
2 11-23-14 11-21-15 10 3334
2 11-23-14 11-21-15 11 3325
2 11-23-14 11-21-15 12 3313
2 11-23-14 11-21-15 13 3417
2 11-23-14 11-21-15 14 3396
2 11-23-14 11-21-15 15 3326
2 11-23-14 11-21-15 16 3274
2 11-23-14 11-21-15 17 3473
2 11-23-14 11-21-15 18 3442
2 11-23-14 11-21-15 19 3293
2 11-23-14 11-21-15 20 3114
2 11-23-14 11-21-15 21 3116
2 11-23-14 11-21-15 22 3664
2 11-23-14 11-21-15 23 3165
2 11-23-14 11-21-15 24 2896
2 11-23-14 11-21-15 25 3113
2 11-23-14 11-21-15 26 3183
2 11-23-14 11-21-15 27 2912
2 11-23-14 11-21-15 28 3043
2 11-23-14 11-21-15 29 3046
2 11-23-14 11-21-15 30 3033
2 11-23-14 11-21-15 31 3212
2 11-23-14 11-21-15 32 3294
2 11-23-14 11-21-15 33 3210
2 11-23-14 11-21-15 34 3303
2 11-23-14 11-21-15 35 3229
2 11-23-14 11-21-15 36 3313
2 11-23-14 11-21-15 37 3338
2 11-23-14 11-21-15 38 3432
2 11-23-14 11-21-15 39 3340
2 11-23-14 11-21-15 40 3597
2 11-23-14 11-21-15 41 3628
2 11-23-14 11-21-15 42 3412
2 11-23-14 11-21-15 43 3332
2 11-23-14 11-21-15 44 3313
2 11-23-14 11-21-15 45 3637
2 11-23-14 11-21-15 46 3498
2 11-23-14 11-21-15 47 3230
2 11-23-14 11-21-15 48 2591
2 11-23-14 11-21-15 49 2937
2 11-23-14 11-21-15 50 2964
2 11-23-14 11-21-15 51 2740
2 11-23-14 11-21-15 52 1982
3 11-24-13 11-22-14 1 4607
3 11-24-13 11-22-14 2 5018
3 11-24-13 11-22-14 3 5054
3 11-24-13 11-22-14 4 5834
3 11-24-13 11-22-14 5 5944
3 11-24-13 11-22-14 6 3992
3 11-24-13 11-22-14 7 4298
3 11-24-13 11-22-14 8 4307
3 11-24-13 11-22-14 9 4187
3 11-24-13 11-22-14 10 4269
3 11-24-13 11-22-14 11 4012
3 11-24-13 11-22-14 12 4392
3 11-24-13 11-22-14 13 4536
3 11-24-13 11-22-14 14 4173
3 11-24-13 11-22-14 15 4053
3 11-24-13 11-22-14 16 3882
3 11-24-13 11-22-14 17 4053
3 11-24-13 11-22-14 18 3990
3 11-24-13 11-22-14 19 3992
3 11-24-13 11-22-14 20 3489
3 11-24-13 11-22-14 21 3797
3 11-24-13 11-22-14 22 3355
3 11-24-13 11-22-14 23 3438
3 11-24-13 11-22-14 24 3275
3 11-24-13 11-22-14 25 3403
3 11-24-13 11-22-14 26 3345
3 11-24-13 11-22-14 27 3282
3 11-24-13 11-22-14 28 3378
3 11-24-13 11-22-14 29 3286
3 11-24-13 11-22-14 30 3304
3 11-24-13 11-22-14 31 3179
3 11-24-13 11-22-14 32 3248
3 11-24-13 11-22-14 33 3469
3 11-24-13 11-22-14 34 3497
3 11-24-13 11-22-14 35 3360
3 11-24-13 11-22-14 36 3217
3 11-24-13 11-22-14 37 3170
3 11-24-13 11-22-14 38 3462
3 11-24-13 11-22-14 39 3528
3 11-24-13 11-22-14 40 3466
3 11-24-13 11-22-14 41 3546
3 11-24-13 11-22-14 42 3549
3 11-24-13 11-22-14 43 3350
3 11-24-13 11-22-14 44 3286
3 11-24-13 11-22-14 45 3598
3 11-24-13 11-22-14 46 3725
3 11-24-13 11-22-14 47 3573
3 11-24-13 11-22-14 48 3681
3 11-24-13 11-22-14 49 3378
3 11-24-13 11-22-14 50 3481
3 11-24-13 11-22-14 51 3477
3 11-24-13 11-22-14 52 3673
我正在尝试在 sql 服务器中生成 xml 会像这样
<years>
<year yearnumber="1" yearstart="11-22-15" yearend="11-19-16">
<week weeknumber="1" quantity="10127" />
<week weeknumber="10" quantity="10959" />
<week weeknumber="11" quantity="10773" />
<week weeknumber="12" quantity="11142" />
<week weeknumber="13" quantity="11564" />
<week weeknumber="14" quantity="10923" />
<week weeknumber="15" quantity="11122" />
<week weeknumber="16" quantity="10664" />
<week weeknumber="17" quantity="10966" />
<week weeknumber="18" quantity="10899" />
<week weeknumber="19" quantity="10101" />
<week weeknumber="2" quantity="10483" />
<week weeknumber="20" quantity="9601" />
<week weeknumber="21" quantity="9709" />
<week weeknumber="22" quantity="9643" />
<week weeknumber="23" quantity="9061" />
<week weeknumber="24" quantity="8095" />
<week weeknumber="25" quantity="8332" />
<week weeknumber="26" quantity="8199" />
<week weeknumber="27" quantity="7305" />
<week weeknumber="28" quantity="7457" />
<week weeknumber="29" quantity="7078" />
<week weeknumber="3" quantity="9793" />
<week weeknumber="30" quantity="6927" />
<week weeknumber="31" quantity="7056" />
<week weeknumber="32" quantity="6935" />
<week weeknumber="33" quantity="7121" />
<week weeknumber="34" quantity="8842" />
<week weeknumber="35" quantity="6976" />
<week weeknumber="36" quantity="6554" />
<week weeknumber="37" quantity="6538" />
<week weeknumber="38" quantity="6938" />
<week weeknumber="39" quantity="6981" />
<week weeknumber="4" quantity="10861" />
<week weeknumber="40" quantity="7086" />
<week weeknumber="41" quantity="7192" />
<week weeknumber="42" quantity="8585" />
<week weeknumber="43" quantity="10442" />
<week weeknumber="44" quantity="10244" />
<week weeknumber="45" quantity="11199" />
<week weeknumber="46" quantity="11030" />
<week weeknumber="47" quantity="10851" />
<week weeknumber="48" quantity="10134" />
<week weeknumber="49" quantity="9992" />
<week weeknumber="5" quantity="12153" />
<week weeknumber="50" quantity="10140" />
<week weeknumber="51" quantity="10088" />
<week weeknumber="52" quantity="9341" />
<week weeknumber="6" quantity="9690" />
<week weeknumber="7" quantity="11471" />
<week weeknumber="8" quantity="11513" />
<week weeknumber="9" quantity="11489" />
</year>
<year yearnumber="2" yearstart="11-23-14" yearend="11-21-15">
<week weeknumber="1" quantity="10127" />
<week weeknumber="10" quantity="10959" />
<week weeknumber="11" quantity="10773" />
<week weeknumber="12" quantity="11142" />
<week weeknumber="13" quantity="11564" />
<week weeknumber="14" quantity="10923" />
<week weeknumber="15" quantity="11122" />
<week weeknumber="16" quantity="10664" />
<week weeknumber="17" quantity="10966" />
<week weeknumber="18" quantity="10899" />
<week weeknumber="19" quantity="10101" />
<week weeknumber="2" quantity="10483" />
<week weeknumber="20" quantity="9601" />
<week weeknumber="21" quantity="9709" />
<week weeknumber="22" quantity="9643" />
<week weeknumber="23" quantity="9061" />
<week weeknumber="24" quantity="8095" />
<week weeknumber="25" quantity="8332" />
<week weeknumber="26" quantity="8199" />
<week weeknumber="27" quantity="7305" />
<week weeknumber="28" quantity="7457" />
<week weeknumber="29" quantity="7078" />
<week weeknumber="3" quantity="9793" />
<week weeknumber="30" quantity="6927" />
<week weeknumber="31" quantity="7056" />
<week weeknumber="32" quantity="6935" />
<week weeknumber="33" quantity="7121" />
<week weeknumber="34" quantity="8842" />
<week weeknumber="35" quantity="6976" />
<week weeknumber="36" quantity="6554" />
<week weeknumber="37" quantity="6538" />
<week weeknumber="38" quantity="6938" />
<week weeknumber="39" quantity="6981" />
<week weeknumber="4" quantity="10861" />
<week weeknumber="40" quantity="7086" />
<week weeknumber="41" quantity="7192" />
<week weeknumber="42" quantity="8585" />
<week weeknumber="43" quantity="10442" />
<week weeknumber="44" quantity="10244" />
<week weeknumber="45" quantity="11199" />
<week weeknumber="46" quantity="11030" />
<week weeknumber="47" quantity="10851" />
<week weeknumber="48" quantity="10134" />
<week weeknumber="49" quantity="9992" />
<week weeknumber="5" quantity="12153" />
<week weeknumber="50" quantity="10140" />
<week weeknumber="51" quantity="10088" />
<week weeknumber="52" quantity="9341" />
<week weeknumber="6" quantity="9690" />
<week weeknumber="7" quantity="11471" />
<week weeknumber="8" quantity="11513" />
<week weeknumber="9" quantity="11489" />
</year>
<year yearnumber="3" yearstart="11-24-13" yearend="11-22-14">
<week weeknumber="1" quantity="10127" />
<week weeknumber="10" quantity="10959" />
<week weeknumber="11" quantity="10773" />
<week weeknumber="12" quantity="11142" />
<week weeknumber="13" quantity="11564" />
<week weeknumber="14" quantity="10923" />
<week weeknumber="15" quantity="11122" />
<week weeknumber="16" quantity="10664" />
<week weeknumber="17" quantity="10966" />
<week weeknumber="18" quantity="10899" />
<week weeknumber="19" quantity="10101" />
<week weeknumber="2" quantity="10483" />
<week weeknumber="20" quantity="9601" />
<week weeknumber="21" quantity="9709" />
<week weeknumber="22" quantity="9643" />
<week weeknumber="23" quantity="9061" />
<week weeknumber="24" quantity="8095" />
<week weeknumber="25" quantity="8332" />
<week weeknumber="26" quantity="8199" />
<week weeknumber="27" quantity="7305" />
<week weeknumber="28" quantity="7457" />
<week weeknumber="29" quantity="7078" />
<week weeknumber="3" quantity="9793" />
<week weeknumber="30" quantity="6927" />
<week weeknumber="31" quantity="7056" />
<week weeknumber="32" quantity="6935" />
<week weeknumber="33" quantity="7121" />
<week weeknumber="34" quantity="8842" />
<week weeknumber="35" quantity="6976" />
<week weeknumber="36" quantity="6554" />
<week weeknumber="37" quantity="6538" />
<week weeknumber="38" quantity="6938" />
<week weeknumber="39" quantity="6981" />
<week weeknumber="4" quantity="10861" />
<week weeknumber="40" quantity="7086" />
<week weeknumber="41" quantity="7192" />
<week weeknumber="42" quantity="8585" />
<week weeknumber="43" quantity="10442" />
<week weeknumber="44" quantity="10244" />
<week weeknumber="45" quantity="11199" />
<week weeknumber="46" quantity="11030" />
<week weeknumber="47" quantity="10851" />
<week weeknumber="48" quantity="10134" />
<week weeknumber="49" quantity="9992" />
<week weeknumber="5" quantity="12153" />
<week weeknumber="50" quantity="10140" />
<week weeknumber="51" quantity="10088" />
<week weeknumber="52" quantity="9341" />
<week weeknumber="6" quantity="9690" />
<week weeknumber="7" quantity="11471" />
<week weeknumber="8" quantity="11513" />
<week weeknumber="9" quantity="11489" />
</year>
</years>
如您所见，所有年份的数量总和都是相同的，这不应该是这种情况，它应该是每年唯一的，我该如何适当地格式化它。
OP 的代码（取自评论）：
select (CAST(yearnumber as int)) as '@yearnumber'
, min(convert(varchar(10)
, cast(yearstart as date), 10)) as '@yearstart'
, max(convert(varchar(10)
, cast(yearend as date), 10)) as '@yearend'
, ( select cast(weeknumber as int) as '@weeknumber'
, SUM(isnull(cast(quantity as int),0)) as '@quantity'
FROM [meiForecasting].[dbo].george_mdx
group by weeknumber
FOR XML PATH('week'), TYPE
)
from [meiForecasting].[dbo].george_mdx
group by yearnumber for xml path('year'), root('years')
您没有向我们展示您是如何生成这个 XML，但是 - 很确定 - 您正在以某种字符串连接的方式执行此操作，或者您将日期作为字符串值。两者都很糟糕...
你的XML有一个大弱点：yearstart="11-24-13"
您应该始终避免特定于文化的date/time格式。更糟糕的是特定于两位数年份的文化。最糟糕的是具有 语言 特定部分的格式，例如 1 Dec 2016。想象一下像 02-03-04 这样的日期。根据阅读系统的不同，您会从中获得许多不同的值。
XML 中的 正确格式是 ISO8601。使用 FOR XML 将隐式地为您执行此操作。
检查这个。如果有效，您只需将 @tbl 替换为您实际的 table 名称：
首先我创建了一个模型测试场景（以后你不需要这个）
DECLARE @tbl TABLE(YearNumber INT,YearStart DATE,YearEnd DATE,WeekNumber INT,Quantity INT);
INSERT INTO @tbl VALUES
(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),1,1826)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),2,1225)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),3,452)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),4,276)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),5,673)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),6,1986)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),7,3806)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),8,3608)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),9,3841)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),10,3356)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),11,3436)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),12,3437)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),13,3611)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),14,3354)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),15,3743)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),16,3508)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),17,3440)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),18,3467)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),19,2816)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),20,2998)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),21,2796)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),22,2624)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),23,2458)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),24,1924)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),25,1816)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),26,1671)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),27,1111)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),28,1036)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),29,746)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),30,590)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),31,665)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),32,393)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),33,442)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),34,2042)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),35,387)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),36,24)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),37,30)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),38,44)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),39,113)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),40,23)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),41,18)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),42,1624)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),43,3760)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),44,3645)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),45,3964)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),46,3807)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),47,4048)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),48,3862)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),49,3677)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),50,3695)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),51,3871)
,(1,CONVERT(DATETIME,'11-22-15',1),CONVERT(DATETIME,'11-19-16',1),52,3686)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),1,3694)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),2,4240)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),3,4287)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),4,4751)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),5,5536)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),6,3712)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),7,3367)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),8,3598)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),9,3461)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),10,3334)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),11,3325)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),12,3313)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),13,3417)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),14,3396)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),15,3326)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),16,3274)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),17,3473)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),18,3442)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),19,3293)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),20,3114)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),21,3116)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),22,3664)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),23,3165)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),24,2896)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),25,3113)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),26,3183)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),27,2912)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),28,3043)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),29,3046)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),30,3033)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),31,3212)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),32,3294)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),33,3210)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),34,3303)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),35,3229)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),36,3313)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),37,3338)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),38,3432)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),39,3340)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),40,3597)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),41,3628)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),42,3412)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),43,3332)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),44,3313)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),45,3637)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),46,3498)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),47,3230)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),48,2591)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),49,2937)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),50,2964)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),51,2740)
,(2,CONVERT(DATETIME,'11-23-14',1),CONVERT(DATETIME,'11-21-15',1),52,1982)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),1,4607)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),2,5018)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),3,5054)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),4,5834)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),5,5944)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),6,3992)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),7,4298)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),8,4307)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),9,4187)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),10,4269)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),11,4012)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),12,4392)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),13,4536)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),14,4173)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),15,4053)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),16,3882)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),17,4053)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),18,3990)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),19,3992)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),20,3489)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),21,3797)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),22,3355)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),23,3438)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),24,3275)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),25,3403)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),26,3345)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),27,3282)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),28,3378)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),29,3286)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),30,3304)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),31,3179)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),32,3248)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),33,3469)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),34,3497)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),35,3360)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),36,3217)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),37,3170)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),38,3462)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),39,3528)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),40,3466)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),41,3546)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),42,3549)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),43,3350)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),44,3286)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),45,3598)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),46,3725)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),47,3573)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),48,3681)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),49,3378)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),50,3481)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),51,3477)
,(3,CONVERT(DATETIME,'11-24-13',1),CONVERT(DATETIME,'11-22-14',1),52,3673);
--这是实际查询：
SELECT YearNumber AS [@yearnumber]
,YearStart AS [@yearstart]
,YearEnd AS [@yearend]
,(
SELECT x.WeekNumber AS [@weeknumber]
,x.Quantity AS [@quantity]
FROM @tbl AS X
WHERE X.YearNumber=tbl.YearNumber
FOR XML PATH('week'),TYPE
)
FROM @tbl AS tbl
GROUP BY YearNumber,YearStart,YearEnd
FOR XML PATH('year'),ROOT('years')
这是结果
<years>
<year yearnumber="1" yearstart="2015-11-22" yearend="2016-11-19">
<week weeknumber="1" quantity="1826" />
<week weeknumber="2" quantity="1225" />
<week weeknumber="3" quantity="452" />
<week weeknumber="4" quantity="276" />
<week weeknumber="5" quantity="673" />
<week weeknumber="6" quantity="1986" />
<week weeknumber="7" quantity="3806" />
<week weeknumber="8" quantity="3608" />
<week weeknumber="9" quantity="3841" />
<week weeknumber="10" quantity="3356" />
<week weeknumber="11" quantity="3436" />
<week weeknumber="12" quantity="3437" />
<week weeknumber="13" quantity="3611" />
<week weeknumber="14" quantity="3354" />
<week weeknumber="15" quantity="3743" />
<week weeknumber="16" quantity="3508" />
<week weeknumber="17" quantity="3440" />
<week weeknumber="18" quantity="3467" />
<week weeknumber="19" quantity="2816" />
<week weeknumber="20" quantity="2998" />
<week weeknumber="21" quantity="2796" />
<week weeknumber="22" quantity="2624" />
<week weeknumber="23" quantity="2458" />
<week weeknumber="24" quantity="1924" />
<week weeknumber="25" quantity="1816" />
<week weeknumber="26" quantity="1671" />
<week weeknumber="27" quantity="1111" />
<week weeknumber="28" quantity="1036" />
<week weeknumber="29" quantity="746" />
<week weeknumber="30" quantity="590" />
<week weeknumber="31" quantity="665" />
<week weeknumber="32" quantity="393" />
<week weeknumber="33" quantity="442" />
<week weeknumber="34" quantity="2042" />
<week weeknumber="35" quantity="387" />
<week weeknumber="36" quantity="24" />
<week weeknumber="37" quantity="30" />
<week weeknumber="38" quantity="44" />
<week weeknumber="39" quantity="113" />
<week weeknumber="40" quantity="23" />
<week weeknumber="41" quantity="18" />
<week weeknumber="42" quantity="1624" />
<week weeknumber="43" quantity="3760" />
<week weeknumber="44" quantity="3645" />
<week weeknumber="45" quantity="3964" />
<week weeknumber="46" quantity="3807" />
<week weeknumber="47" quantity="4048" />
<week weeknumber="48" quantity="3862" />
<week weeknumber="49" quantity="3677" />
<week weeknumber="50" quantity="3695" />
<week weeknumber="51" quantity="3871" />
<week weeknumber="52" quantity="3686" />
</year>
<year yearnumber="2" yearstart="2014-11-23" yearend="2015-11-21">
<week weeknumber="1" quantity="3694" />
<week weeknumber="2" quantity="4240" />
<week weeknumber="3" quantity="4287" />
<week weeknumber="4" quantity="4751" />
<week weeknumber="5" quantity="5536" />
<week weeknumber="6" quantity="3712" />
<week weeknumber="7" quantity="3367" />
<week weeknumber="8" quantity="3598" />
<week weeknumber="9" quantity="3461" />
<week weeknumber="10" quantity="3334" />
<week weeknumber="11" quantity="3325" />
<week weeknumber="12" quantity="3313" />
<week weeknumber="13" quantity="3417" />
<week weeknumber="14" quantity="3396" />
<week weeknumber="15" quantity="3326" />
<week weeknumber="16" quantity="3274" />
<week weeknumber="17" quantity="3473" />
<week weeknumber="18" quantity="3442" />
<week weeknumber="19" quantity="3293" />
<week weeknumber="20" quantity="3114" />
<week weeknumber="21" quantity="3116" />
<week weeknumber="22" quantity="3664" />
<week weeknumber="23" quantity="3165" />
<week weeknumber="24" quantity="2896" />
<week weeknumber="25" quantity="3113" />
<week weeknumber="26" quantity="3183" />
<week weeknumber="27" quantity="2912" />
<week weeknumber="28" quantity="3043" />
<week weeknumber="29" quantity="3046" />
<week weeknumber="30" quantity="3033" />
<week weeknumber="31" quantity="3212" />
<week weeknumber="32" quantity="3294" />
<week weeknumber="33" quantity="3210" />
<week weeknumber="34" quantity="3303" />
<week weeknumber="35" quantity="3229" />
<week weeknumber="36" quantity="3313" />
<week weeknumber="37" quantity="3338" />
<week weeknumber="38" quantity="3432" />
<week weeknumber="39" quantity="3340" />
<week weeknumber="40" quantity="3597" />
<week weeknumber="41" quantity="3628" />
<week weeknumber="42" quantity="3412" />
<week weeknumber="43" quantity="3332" />
<week weeknumber="44" quantity="3313" />
<week weeknumber="45" quantity="3637" />
<week weeknumber="46" quantity="3498" />
<week weeknumber="47" quantity="3230" />
<week weeknumber="48" quantity="2591" />
<week weeknumber="49" quantity="2937" />
<week weeknumber="50" quantity="2964" />
<week weeknumber="51" quantity="2740" />
<week weeknumber="52" quantity="1982" />
</year>
<year yearnumber="3" yearstart="2013-11-24" yearend="2014-11-22">
<week weeknumber="1" quantity="4607" />
<week weeknumber="2" quantity="5018" />
<week weeknumber="3" quantity="5054" />
<week weeknumber="4" quantity="5834" />
<week weeknumber="5" quantity="5944" />
<week weeknumber="6" quantity="3992" />
<week weeknumber="7" quantity="4298" />
<week weeknumber="8" quantity="4307" />
<week weeknumber="9" quantity="4187" />
<week weeknumber="10" quantity="4269" />
<week weeknumber="11" quantity="4012" />
<week weeknumber="12" quantity="4392" />
<week weeknumber="13" quantity="4536" />
<week weeknumber="14" quantity="4173" />
<week weeknumber="15" quantity="4053" />
<week weeknumber="16" quantity="3882" />
<week weeknumber="17" quantity="4053" />
<week weeknumber="18" quantity="3990" />
<week weeknumber="19" quantity="3992" />
<week weeknumber="20" quantity="3489" />
<week weeknumber="21" quantity="3797" />
<week weeknumber="22" quantity="3355" />
<week weeknumber="23" quantity="3438" />
<week weeknumber="24" quantity="3275" />
<week weeknumber="25" quantity="3403" />
<week weeknumber="26" quantity="3345" />
<week weeknumber="27" quantity="3282" />
<week weeknumber="28" quantity="3378" />
<week weeknumber="29" quantity="3286" />
<week weeknumber="30" quantity="3304" />
<week weeknumber="31" quantity="3179" />
<week weeknumber="32" quantity="3248" />
<week weeknumber="33" quantity="3469" />
<week weeknumber="34" quantity="3497" />
<week weeknumber="35" quantity="3360" />
<week weeknumber="36" quantity="3217" />
<week weeknumber="37" quantity="3170" />
<week weeknumber="38" quantity="3462" />
<week weeknumber="39" quantity="3528" />
<week weeknumber="40" quantity="3466" />
<week weeknumber="41" quantity="3546" />
<week weeknumber="42" quantity="3549" />
<week weeknumber="43" quantity="3350" />
<week weeknumber="44" quantity="3286" />
<week weeknumber="45" quantity="3598" />
<week weeknumber="46" quantity="3725" />
<week weeknumber="47" quantity="3573" />
<week weeknumber="48" quantity="3681" />
<week weeknumber="49" quantity="3378" />
<week weeknumber="50" quantity="3481" />
<week weeknumber="51" quantity="3477" />
<week weeknumber="52" quantity="3673" />
</year>
</years>