Language: PL/SQL Highlight Mode: PLSQL Last Modified: March 05th, 2009
TO_DSINTERVAL(<date_string>,<format mask>,<NLS_PARAMETER>)-- select from the employees table all employees who -- worked for the company for at least 100 days on -- January 1, 1990:SELECT employee_id, last_name FROM employees
WHERE hire_date +TO_DSINTERVAL('100 10:00:00')<=DATE'1990-01-01';
----------- ---------------100 King
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