Generate row numbers in SQL from Interbase -


क्या इंटरबेस से यह संभव है? उदाहरण के लिए इस में।

आप जनरेटर का उपयोग कर सकते हैं। इसे बनाएं 

  उत्पन्न जनरेटर g_rowno;

और फिर इस तरह का प्रयोग करें 

  SELECT GEN_ID (g_rowno, 1), फ़ील्ड 1, फ़ील्ड 2, ... आपके_table से

लेकिन यह केवल तभी काम करेगा जब एक ही प्रश्न की कोई समवर्ती फांसी नहीं होती है।

फायरबर्ड में आप प्रत्येक ब्लॉक को संसाधित करने के लिए और ब्लॉक नंबर को क्लाइंट अनुप्रयोग में जाने से पहले जोड़ने के लिए एक्स्टॉल्ड ब्लॉक निर्माण का उपयोग कर सकते हैं ।


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