It is ||
, for example:
select 'Mr ' || ename from emp;
The only “interesting” feature I can think of is that 'x' || null
returns 'x'
, not null
as you might perhaps expect.
It is ||
, for example:
select 'Mr ' || ename from emp;
The only “interesting” feature I can think of is that 'x' || null
returns 'x'
, not null
as you might perhaps expect.