Yes, Day of the Dead is celebrated in Chile. Though it is not a  time to necessarily dress up in a skeleton costume and party-it  is a much more somber holiday. Most busin â¦ esses will be closes and  many people will be at the cemeteries. Not in a sad way either, but  in a happy one.
NULL Statement The NULL statement is a no-op (no operation); it passes control to the next statement without doing anything. In the body of an IF-THEN clause, a loop, or a procedure, the NULL statement serves as a placeholder. For more information, see Using the NULL Statement. Syntax
No this is a different construct. null-coalescing is for the case when you have null but you want something else than null. In your join if you have null you still want null otherwise you want something else.ow can I make it so that if they are null then the select returns n/a for the CreatedBy and ModifiedBy and returns the date January, 1, 2012 for the Created and Modified?