sql server - How to get cumulative sum -

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  @t तालिका घोषित करें (id int, SomeNumt int) @t select 1,10 union select 2 में डालें, 12 संघ का चयन 3,3 संघ चुनें 4,15 संघ चुनें 5,23 चुनें @ से

चुनें ऊपर दिए गए मुझे रिटर्न देता है। 

  आईडी कुछ नं 1 10 2 12 3 3 4 15 5 23

मैं निम्नलिखित कैसे प्राप्त करूं 

  id srome cumsrome 1 10 10 2 12 22 3 3 25 4 15 40 5 23 63   
 
 
  चुनें t1.id, t1 कुछ नॉट, एसयूएम (टी 2। कुछ न्यूमेट) टी 1 एआईटी से जुड़ते हैं, टी 1 एआईडी पर टीटीआई पर टी 1.आईडी & gt; = टी 2.आईड ग्रुप टी 1.आईडी, टी 1 द्वारा। टीओ.आईडी द्वारा क्रमबद्ध कुछ ऑर्डरः   
  
  आउटपुट   
  | आईडी | SOMENUMT | SUM | ----------------------- | 1 | 10 | 10 | | 2 | 12 | 22 | | 3 | 3 | 25 | | 4 | 15 | 40 | | 5 | 23 | 63 |  
 
  संपादित करें:  यह एक सामान्यीकृत समाधान है जो कि अधिकांश डीबी प्लेटफॉर्म पर काम करेगा। जब आपके विशिष्ट प्लेटफॉर्म (उदाहरण के गैरेथ के) के लिए बेहतर समाधान उपलब्ध होता है, तो इसका उपयोग करें!

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