kdb - q: `': The pipe is being closed` -


मैं संरक्षित मूल्यांकन का उपयोग कर रहा हूं: 

  @ [loopSizes [z]; z: 0; (शो "त्रुटि फेंक दिया, शून्य लौट रहा है",}}

यह अपेक्षित काम करता है, कंसोल आउटपुट करता है: 

  ': पाइप किया जा रहा है बंद

इसका क्या अर्थ है और मैं अपने कोड को कैसे सुधार कर सकता हूं, ऐसा ऐसा नहीं होता?

<पूर्व> @ [लूप साइज़; 0; {0N! "त्रुटि फेंक दिया, शून्य लौट रही है";}]

सुनिश्चित नहीं है कि आप 0 से 0 के आरम्भ में जेड से 0 क्यों सेट कर रहे थे - बस 0 पर्याप्त और लूप आकार के पास हो जाता है। (जब तक loopSize एक मौनडिस्क फ़ंक्शन होता है)।

0N! प्रिंट करने के लिए कंसोल

एचटीएमएल>

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