To check the number of employees created,
select * from per_all_people_f where creation_date > sysdate - 2 ;
select * from per_all_people_f where creation_date > sysdate - 2 ;
Oracle Technical Experience and Test Cases Shared from different resource and through self leanings.
Coalesce- return the null values from the expression. It works similar to a case statement where if expression 1 is false then goes to expr...
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