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
So, When I do SET ANSI_NULLS ON; I am simply telling SQL SERVER to follow the standard of ANSI. Let us see with below example. When ANSI_NULLS is set to ON. â=â operator is not able to identify NULL. This is the standard of ANSI that any comparison with NULL is always NULL. So you will never ever get a result for this. To find NULL in a column we use Keyword âIS NULLâ. Now let us check the same query by making ANSI_NULLS OFF. So, here it is.