CREATE TABLE #Table1
([id] int, [data] varchar(15))
;
INSERT INTO #Table1
([id], [data])
VALUES
(1, 'some|data|I'),
(2, 'need|to|get'),
(3, 'out'),
(4, 'of|the|database')
;
select value from #table1 cross apply (select value from string_split([data],'|'))A
вывод
value
some
data
I
need
to
get
out
of
the
database