sql server - Alter column, add default constraint -

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i have table , 1 of columns "date" of type datetime. decided add default constraint column

alter table tablename alter column dbo.tablename.date default getutcdate()

but gives me error:

incorrect syntax near '.'

does see wrong here, missing (other having better name column)

try this

alter table tablename   add constraint df_constraintname   default getutcdate() [date]

example

create table bla (id int)  alter table bla add constraint dt_bla default 1 id    insert bla default values  select * bla

also make sure name default constraint..it pain in neck drop later because have 1 of crazy system generated names...see how name default constraints , how drop default constraint without name in sql server


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