SQL Server split by comma [duplicate]

Answer 1

If you only have two parts then this is the simplest I can think of.

select SUBSTRING(Address_col,1,CHARINDEX(',',Address_col)-1) as Address_col, SUBSTRING(Address_col,CHARINDEX(',',Address_col)+1,LEN(Address_col)) as Country

Answer 2

declare @T table (Address_col varchar(20))

insert into @T values
('Nevada,USA'),
('Tokyo,Japan'),
('Hanoi,Vietnam')

select left(Address_col, charindex(',', Address_col)-1) as Address_col,
       stuff(Address_col, 1, charindex(',', Address_col), '') as Country
from @T

Update:
Split a string with three parts can look like this: declare @T table (Address_col varchar(20))

insert into @T values
('Nevada,USA,World'),
('Tokyo,Japan,World'),
('Hanoi,Vietnam,World')

select parsename(C, 3),
       parsename(C, 2),
       parsename(C, 1) 
from @T
  cross apply (select replace(Address_col, ',', '.')) as T(C)