Alter table query plan for sql server 2008 -

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i trying query plan alter table query in sql server management studio sql server 2008.

the alter query like:

alter table mytable add my_timestamp datetime not null default(getdate())

when try see 'estimated execution plan' query, shows result : estimated operator cost 0%. when try 'actual execution plan' query, no result shown. how can see query plan query?

the plan not available ddl statements, alas. assume want know whether statement scan or update rows, or whether metadata operation. way find out is:

  1. read docs
  2. test it

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