From: anton.txt@gmail.com   
      
   Hello, all   
      
   Is there a more granular way to ease a tight polling   
   loop in T-SQL than WAITFOR DEALAY?  A delay of  3.33   
   milliseconds being a tad too long for my purposes, I   
   seek a way to implement delays of about half a  mil-   
   lisecond or shorter.  I do not need the precision of   
   real-time systems and will accept  any  solution  to   
   prevent a fast WHILE 1=1 loop from hogging the CPU.   
      
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