select 'is true ' as condition
from dual
where 1=1 or 1=0 and 0=1;
Select 'There is No Dual '
Another condition:
SELECT 1=2, 1=1
| Script:
select 'is true ' as condition |
| Oracle:
|
| PostgreSQL :
Select 'There is No Dual '
Another condition: SELECT 1=2, 1=1
|