sql server 2005 - Find out If index and table statistics are out of date -


मैं पूर्ण स्कैन साप्ताहिक के साथ अनुक्रमणिका को अपडेट करता हूं। इसलिए जब मैं चलाता हूं: 

  SELECT नाम AS अनुक्रमणिका_name, STATS_DATE (OBJECT_ID, index_id) एसएएसएंडएक्सएक्स से अद्यतन।

रेफरी:

< P> मुझे उम्मीद है कि यह मुझे दिखाएगा कि सभी सूचकांक इस सप्ताह के अंत में अद्यतन किए गए थे। लेकिन ऐसे कई रिकॉर्ड हैं जो दिखते हैं: 

  index_name StatsUpdated क्लस्ट 2005-10-14 01: 36: 26.140 क्लस्ट 2005-10-14 01: 36: 26.140   
 इसका क्या अर्थ है?  
 और, मुझे कैसे पता चलेगा कि आँकड़े पुराने हैं (यदि मुझे पूर्ण स्कैन के साथ आँकड़ों को अपडेट करने की आवश्यकता है तो अधिक बार)  
 धन्यवाद।   
 
 
 जैसे "क्लस्ट" नाम के साथ वे शायद सिस्टम सारणी और अनुक्रमित होते हैं।  
 चेक करने के लिए इस फ़िल्टर को जोड़ें:  
  जहां ऑब्जेक्टप्रोआरटीटीईएक्स (ऑब्जेक्ट_आईडी, 'आईएससिस्टमटबल') = 0

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