I'm not sure for SQL Server 2008, but earlier versions of SQL-server would return the same value for rand() for all records within one select-statement. Other types of database, recalculate rand() for every record, as one would expect.

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

In reply to Re^3: Pulling a blank SQL row, but there are no blank rows. by CountZero
in thread Pulling a blank SQL row, but there are no blank rows. by MatthewV

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