Without DataSelect * INTO tbem1 from tbemp where 1=2 Why 1=2?Because none of the record could satisfy this condition i.e. 1=2. So no data would...
Get duplicate records from tableSelect ename from tbemp a where a.eno!=(select Max(eno) from tbemp b where a.ename=b.ename) Here eno denotes to employee number and ename...
The process of accessing and recovering material from digital media which isn’t accessible by standard ways is called data recovery. There are a variety of...