Name
is_timezoneless — returns 1 for timezoneless arguments, zero for timezoned
Synopsis
datetime 
is_timezoneless
(
            | 
                    in 
dt
   datetime
); | 
          
Description
The function returns 1 for timezoneless arguments, zero for timezoned.
Parameters
dt
Datetime value.
Examples
Example 24.59. Simple example
SQL> select is_timezoneless (cast ('1999-12-31 11:59' as datetime));
INTEGER
 0
No. of rows in result: 1